DAVID G. LARIMER, United States District Judge
PRELIMINARY STATEMENT
On April 24, 2015, plaintiff Margaret J. Foley (Plaintiff or Foley), as the Administratrix of the Estate of John J. Foley, III (decedent), commenced this medical malpractice action pro se against the United States of America (the Government) and the Department of Veterans Affairs pursuant to the Federal Torts Claims Act (FTCA), 28 U.S.C. § 2671, et seq. , and 28 U.S.C. § 1346(b). (Dkt. # 1). Foley filed an Amended Complaint on June 7, 2016, against the Government, solely on behalf of herself. (Dkt. # 25). She alleges claims for negligence, medical malpractice, wrongful death, and vicarious liability and seeks damages for her expenses and pain and suffering caused by her husbands death. (Id. ).
Now pending are three motions. The first is the Governments motion for summary judgment. (Dkt # 37). In response, Foley cross-moved to amend her Amended Complaint. (Dkt # 39). She also submitted an additional letter from her expert witness, which the Government has moved to strike. (Dkt # 49). All three motions are opposed. For the following reasons, the Governments motions for summary judgment and to strike are granted, and Foleys cross-motion to amend is denied. Thus, Foleys Amended Complaint is dismissed with prejudice.
FACTUAL BACKGROUND
A. Overview
Decedent died on February 4, 2011, at the age of 64, while a patient at Frederick Ferris Thompson Hospital (FF Thompson) in Canandaigua, New York. (Dkt. # 37-4 at 4). The immediate cause of death was septic shock due to toxic megacolon and [Clostridium difficile] colitis. (Id. ). Another significant condition contributing to decedents death, but not related to septic shock, was his chronic obstructive pulmonary disease (COPD). (Id. ). The thrust of Foleys allegations is that Megan Walters, M.D. (Dr. Walters), a doctor employed at all relevant times by the Veterans Administration Medical Center (the VA) in Canandaigua, New York, committed malpractice by failing to timely recognize and treat decedents alleged symptoms of Clostridium difficile infection. (Dkt. ## 25 at ¶ 32; 40 at 15). However, as will be demonstrated below, Foleys claimed malpractice is a bit of a moving target, on account of the changing, inconsistent, and speculative opinions of her so-called expert.
B. Clostridium Difficile
Clostridium difficile (C. diff.) is a disease causing bacterium found in human feces. STEDMANS MEDICAL DICTIONARY 182620, Westlaw (database updated November 2014). C. diff. infection is a common cause of colitis-inflammation of the colon-and diarrhea, see id. , and can be caused by the use of antibiotics, advanced age, and hospitalization, (Dkt. # 40-3 at 5). The most common clinical presentation of [C. diff. infection] is diarrhea associated with a history of antibiotic use. (Id. at 6).
C. Decedents Treatment at the VA from December 2, 2010, to December 7, 2010
Decedent was admitted to the VA from Highland Hospital, in nearby Rochester, New York, on December 2, 2010, for rehabilitation related to a recent hip fracture. (Dkt. # 37-4 at 25). None of decedents medical records from Highland Hospital has been submitted. Upon admission to the VA, Dr. Walters indicated that decedent was well known to staff and this provider from prior rehab stays[.] (Id. ). Dr. Walters also noted decedents extensive medical history, which included, among several other things, COPD, ongoing tobacco use, and history of traumatic brain injury, leading to cognitive disorder not otherwise specified. (Id. ). At that time, decedent was [m]oving bowels about every other day. (Id. at 27).
D. Decedents Treatment at FF Thompson from December 7, 2010, to December 21, 2010
On December 7, 2010, decedent was transferred to the emergency department at FF Thompson because he became confused with hallucinations and more overtly short of breath. (Dkt. # 37-4 at 33). Upon admission, he was started on antibiotics for suspicion of healthcare facility acquired pneumonia. (Id. ). This treatment improved decedents condition, and he was discharged on December 21, 2010. (Id. at 36-37).
E. Decedents Treatment at the VA from December 21, 2010, to January 27, 2011
Decedent returned to the VA on December 21, 2010. (Id. at 40). On December 27, 2010, decedent reported that he had been in pain all weekend, and ha[d] withdrawal symptoms of loose stools and shakiness. (Id. at 42). Dr. Walters made notes addressing treatment for decedents pain and shakiness, but not for decedents loose stools. (Id. ).
Dr. Walters saw decedent again on January 5, 2011. (Dkt. # 40-2 at 4). At that time, decedents main concerns were exacerbation of chronic pain, shakiness, and [shortness of breath], and he also felt that he was in withdrawal from pain med[ications] as he has had some loose stools. (Id. ). Dr. Walters noted that he likely would not be experiencing withdrawal symptoms. (Id. ). This is the last medical note from the VA regarding decedent experiencing diarrhea. In fact, on January 15, 2011, Nurse Beverly Davis noted that decedent continued to complain of constipation. (Dkt. # 37-4 at 53).
The vast majority of decedents remaining medical records from the VA relate to his respiratory issues, chronic pain, and lower extremity edema, all of which Dr. Walters and nursing staff continued to monitor and note in decedents medical file. (See , e.g. , Dkt. # 40-2 at 7-11). Dr. Walters treated decedents respiratory issues as bronchitis with inhalers and antibiotics, and noted that despite his breathing issues, he continued to smoke cigarettes and wheel himself around the VA in his wheelchair without getting too [short of breath]. (Id. at 8). On January 14, 2011, Dr. Walters made a note that it was [u]nclear at this time whether [decedent] will be able to be managed [at the VA], but it is not clear from a review of that note why she said that. (Id. ). On January 10, 2011, she also noted that she should [c]onsider palliative care consult-[decedent] has twice now expressed to me (today and last week) that he is thinking of his own mortality after most recent hospitalization. (Id. at 11).
On January 27, 2011, Dr. Walters examined decedent for increased difficulty in breathing and increased confusion, and she decided to transfer decedent to FF Thompsons emergency department for eval[uation] of hypoxia and resp[iratory] distress, [and return of] pneumonia. (Dkt. # 40-2 at 40-41).
F. Decedents Treatment at FF Thompson from January 27, 2011, to February 4, 2011
Decedents chief complaint on admission to FF Thompson was respiratory failure. (Dkt. # 37-4 at 59). Within the first two days of decedents admission, at least two doctors examined him-Dr. David E. Baum and Dr. Henry Castro Maglente. Dr. Baum indicated that decedent had experienced COPD exacerbation requiring ventilatory assistance, and noted bacterial bronchitis. (Id. at 64). Dr. Maglente noted that decedent exhibited some faint wheezing, and had normoactive bowel sounds. (Id. at 60). Dr. Maglentes Assessment and Plan for decedent focused on treating decedents respiratory issues, namely COPD and pneumonia, and decedents chronic pain issues. (Id. at 60-62).
On February 1, 2011, a third doctor, Dr. Ravi Agarwala, noted improvement in decedents breathing issues, but also that he had experienced 3 watery [bowel movements on January 31, 2011], (id. at 68), which Dr. Agarwala attributed to nosocomial diarrhea secondary to C difficile, (id. at 80). Decedent experienced further loose watery bowel movements on February 1, February 2, and February 3, 2011, and began to lose his appetite due to abdominal cramps and abdominal pain. (Id. at 72, 74, 76, 80, 82).
On February 3, 2011, Dr. Thomas Wormer opined that there [was] certainly concern for toxic megacolon, which was likely "all related to [decedents] C. diff.
colitis, and recommended that decedent undergo a colonoscopic decompression. (Dkt. # 40-3 at 33). Dr. Raymond Thomas performed the colonoscopy on February 3, 2011. (Dkt. # 40-2 at 44). Dr. Thomas indicated that decedent had [s]evere C. diff. infection and probable toxic megacolon.... He also [was] in respiratory distress as a result of his C. diff infection and respiratory status. (Id. ). Dr. Thomas opined that decedent had [s]evere pseudomembranous colitis with decompression of the dilated colon. (Id. ). Afterwards, decedents condition continued to worsen and he developed overt septic shock with hypotension." (Dkt. # 37-4 at 91-92).
DISCUSSION
I. The Governments Motion for Summary Judgment
a. Legal Standard for Summary Judgment
Rule 56 of the Federal Rules of Civil Procedure requires summary judgment if the moving party establishes that there is no genuine dispute as to any material fact and the movant is entitled to judgment as a matter of law. FED. R. CIV. P. 56(a). A fact is material if it might affect the outcome of the suit under the governing law[.] Anderson v. Liberty Lobby, Inc. , 477 U.S. 242, 248, 106 S.Ct. 2505, 91 L.Ed.2d 202 (1986). A dispute is genuine if the evidence is such that a reasonable jury could return a verdict for the nonmoving party. Id. The moving party bears the burden of demonstrating the absence of any genuine issue of material fact, a burden met by showing that the nonmoving party has fail[ed] to make a showing sufficient to establish the existence of an element essential to that partys case, and on which that party will bear the burden of proof at trail. Celotex Corp. v. Catrett , 477 U.S. 317, 322, 323, 106 S.Ct. 2548, 91 L.Ed.2d 265 (1986).
If the moving party meets its burden, the opposing party survives summary judgment only by producing admissible evidence that set[s] forth specific facts showing that there is a genuine issue for trial. Anderson , 477 U.S. at 250, 106 S.Ct. 2505. The nonmoving party cannot rely on mere speculation or conjecture as to the true nature of the facts to overcome a motion for summary judgment. Knight v. U.S. Fire Ins. Co. , 804 F.2d 9, 12 (2d Cir. 1986) ; Matsushita Elec. Indus. Co. v. Zenith Radio Corp. , 475 U.S. 574, 586, 106 S.Ct. 1348, 89 L.Ed.2d 538 (1986) (opposing party must do more than simply show that there is some metaphysical doubt as to the material facts). The court must also view all ambiguities and inferences that may be reasonably drawn from the facts in a light most favorable to the non-moving party. See Anderson , 477 U.S. at 255, 106 S.Ct. 2505.
When the party opposing summary judgment is a pro se litigant, the court should liberally construe his or her pleadings, so to raise the strongest arguments that they suggest. Fulton v. Goord , 591 F.3d 37, 43 (2d Cir. 2009) (citation omitted). However, proceeding pro se does not otherwise relieve a litigant from the usual requirements of summary judgment. Gittens v. Garlocks Sealing Techs. , 19 F.Supp.2d 104, 110 (W.D.N.Y. 1998).
b. Admissibility of Dr. Mallorys Expert Report
The Governments principal argument on summary judgment is that the expert report of G. Edward Mallory, D.O. (Dr. Mallory), Foleys expert witness, is inadmissible under Rule 702 of the Federal Rules of Evidence because it is unreliable and irrelevant, and Dr. Mallory is unqualified to opine as an expert witness. (Dkt. # 37-1 at 2).
At the summary judgment stage, a court can decide questions regarding the admissibility of evidence, including expert opinion evidence[.] Bah v. Nordson Corp. , No. 00-cv-9060, 2005 WL 1813023, *6 (S.D.N.Y. Aug. 1, 2005) (citing Raskin v. Wyatt Co. , 125 F.3d 55, 66 (2d Cir. 1997) ). This is so because [o]n a summary judgment motion, a district court properly considers only evidence that would be admissible at trial. Nora Beverages, Inc. v. Perrier Grp. of America, Inc. , 164 F.3d 736, 746 (2d Cir. 1998). This is true even if the exclusion of expert testimony would be outcome-determinative. Berk v. St. Vincents Hosp. & Med. Ctr. , 380 F.Supp.2d 334, 351 (S.D.N.Y. 2005).
Thus, the Court will first determine the admissibility of Dr. Mallorys Expert Report prior to determining the merits of the Governments summary judgment motion. See , e.g. , Bah , 2005 WL 1813023 at *6 (the [c]ourt will first address the admissibility of [experts] opinion evidence before ruling on [defendants] summary judgment motions); see also Cacciola v. Selco Balers, Inc. , 127 F.Supp.2d 175, 180 (E.D.N.Y. 2001) (Evidence contained in an experts report therefore must be evaluated under [ Rule] 702 before it is considered in a ruling on the merits of a summary judgment motion.).
i. Legal Standard
Rule 702 of the Federal Rules of Evidence provides:
A witness who is qualified as an expert by knowledge, skill, experience, training, or education may testify in the form of an opinion or otherwise if: (a) the experts scientific, technical, or other specialized knowledge will help the trier of fact to understand the evidence or to determine a fact in issue; (b) the testimony is based on sufficient facts or data; (c) the testimony is the product of reliable principles and methods; and (d) the expert has reliably applied the principles and methods to the facts of the case.
FED. R. EVID. 702. In performing its gatekeeping role, the district court must ensure that a witness is qualified as an expert, see id. , and that an experts testimony both rests on a reliable foundation and is relevant to the task at hand, Daubert v. Merrell Dow Pharm., Inc. , 509 U.S. 579, 597, 113 S.Ct. 2786, 125 L.Ed.2d 469 (1993). [T]he proponent of expert testimony has the burden of establishing by a preponderance of the evidence that the admissibility requirements of Rule 702 are satisfied. United States v. Williams , 506 F.3d 151, 160 (2d Cir. 2007). Furthermore, the trial judge has broad discretion in the matter of the admission or exclusion of expert evidence[.] Salem v. United States Lines Co. , 370 U.S. 31, 35, 82 S.Ct. 1119, 8 L.Ed.2d 313 (1962).
ii. Qualifications of Dr. Mallory
Whether a witness is qualified to testify as an expert is a threshold question, Nimely v. City of New York , 414 F.3d 381, 396 n.11 (2d Cir. 2005), which is liberally construed in this Circuit, see United States v. Brown , 776 F.2d 397, 400 (2d Cir. 1985). Courts can look to the totality of the experts qualifications to determine if the expert is qualified to testify through knowledge, skill, experience, training, or education. Tiffany (NJ) Inc. v. eBay, Inc. , 576 F.Supp.2d 457, 458 (S.D.N.Y. 2007). An expert need not be a specialist in the exact area of medicine implicated by the plaintiffs injury, [but] he must have relevant experience and qualifications such that whatever opinion he will ultimately express would not be speculative.
Loyd v. United States , No. 08-cv-9016, 2011 WL 1327043, *5 (S.D.N.Y. Mar. 31, 2011) (citations and quotations omitted).
Dr. Mallorys curriculum vitae demonstrates that he has been board certified by the American Osteopathic Board of Emergency Medicine since 1993. (Dkt. # 37-4 at 100). He is the owner and president of emergencyexpertforyou.com, which appears to be an expert for hire entity and which he established in 2014, and has been an attending physician in emergency medicine at Wuesthoff Hospital in Rockledge, Florida, since 2009. (Id. at 99). Dr. Mallory received his Osteopathic Medical Degree from Kirksville College of Osteopathic Medicine in 1998, and he completed a residency in emergency medicine from Delaware Valley Medical Center-now called Aria Health Bucks County Campus-in 1992. (Id. at 100). Since then, he has worked at various Florida hospitals as an attending physician in emergency medicine. (See generally id. at 99-100). In response to the Governments request for Dr. Mallorys publications and cases in which he has been deposed, Dr. Mallory indicated that, within the last four years, he has not published anything, and he has only participated in 1 case where [he] gave a deposition, which involved different issues that the current case. (Id. at 102).
Based on Foleys allegations in the Amended Complaint, Dr. Mallorys ability to testify on the signs and symptoms of C. diff. and the appropriate standard practice for diagnosing and treating C. diff. in patients is vital to his function in this case. Significantly absent from the record, though, is any explanation, let alone proof, detailing how Dr. Mallorys knowledge, skill, experience, training, or education relates in any way to C. diff. There is also no evidence regarding how physicians whose alleged expertise is emergency medicine are qualified to opine on malpractice relating to C. diff., and the Court is unable to infer that based solely on Dr. Mallorys curriculum vitae. See Ralston v. Smith & Nephew Richards, Inc. , 275 F.3d 965, 970 (10th Cir. 2001) (merely possessing a medical degree is not sufficient to permit a physician to testify [as an expert] concerning any medical-related issue). Without any such testimony, this Court cannot conclude that Dr. Mallory is qualified to give expert testimony in this case. See , e.g. , Clayton v. Katz , No. 10-cv-575, 2015 WL 1500248, *9 (S.D.N.Y. Mar. 31, 2015) (there is no evidence in the record that [expert] has relevant clinical experience, laboratory research or any background or experience in the field which would qualify him to give expert testimony on the subject).
iii. Reliability of the Expert Report
Assuming, arguendo , that Dr. Mallory was qualified as an expert, the Expert Report would be inadmissible under Rule 702 because it is unreliable.
In determining whether an experts opinion should be excluded as unreliable, the district court should undertake a rigorous examination of the facts on which the expert relies, the method by which the expert draws an opinion from those facts, and how the expert applies the facts and methods to the case at hand. Houser v. Norfolk S. Ry. Co. , 264 F.Supp.3d 470, 475 (W.D.N.Y. 2017) (quoting Amorgianos v. Natl R.R. Passenger Corp. , 303 F.3d 256, 267 (2d Cir. 2002) ). [N]othing in either Daubert or the Federal Rules of Evidence requires a district court to admit opinion evidence which is connected to existing data only by the ipse dixit of the expert. A court may conclude that there is simply too great an analytical gap between the data and the opinion proffered. Nimely , 414 F.3d at 396 (citing Gen. Elec. Co. v. Joiner , 522 U.S. 136, 146, 118 S.Ct. 512, 139 L.Ed.2d 508 (1997) ). Thus, when an expert opinion is based on data, a methodology, or studies that are simply inadequate to support the conclusions reached, Daubert and Rule 702 mandate the exclusion of that unreliable opinion testimony. Amorgianos , 303 F.3d at 266.
Several facts are important to Dr. Mallorys opinions in his Expert Report. His first opinion is that Dr. Walters should have transferred decedent to FF Thompson on January 18, 2011-as opposed to January 27, 2011-because decedents oxygen saturations went down to 81% and [decedent was] telling Dr. Walters he was short of breath. (Dkt. # 37-4 at 96, ¶ 4). He bases that opinion on Nurse Beverly Daviss note that decedents oxygen saturation levels were low, and that oxygen was given to decedent that day with little effect. (Id. at 94, ¶ 3.
While decedents medical records demonstrate that his oxygen saturations dropped on January 18, 2011, Dr. Mallory has completely failed to explain the significance of that drop or why those specific oxygen saturation levels necessitated a transfer to FF Thompson. This is particularly troubling because it is not apparent that decedents oxygen saturations remained at those levels for the remainder of his stay at the VA, and because staff at the VA continued to monitor and treat decedent for his respiratory issues. (See , e.g. , Dkt. # 40-2 at 38) (nursing note from January 18, 2011, indicating that Nurse Beverly continued to encourage decedent to use oxygen, that the RN was aware of decedents condition, and that staff would continue to monitor decedent and report). In addition, Dr. Mallory has failed to make any connection between decedents oxygen saturation levels and the alleged lack of care by Dr. Walters. Without more, then, this opinion is entirely conclusory and merely the ipse dixit of the expert. See Nimely , 414 F.3d at 396.
Dr. Mallorys second opinion is that when [decedent] was admitted to [FF Thompson] he already had [C. diff.] infection. (Dkt. # 37-4 at 96, ¶ 4). In his opinion, this is based on decedents recurring episodes of loose stools at the VA after December 27, 2010, Plaintiffs testimony that a patient in the next room [to decedent at the VA] had been in isolation for [C. diff.] enteritis, and that by January 5, 2011, decedent had had approximately 9 days of diarrhea. (Id. at 94, ¶ 3.
Amazingly, the record supports none of those facts. For this reason alone, Dr. Mallorys opinion should be rejected. First, nothing in the record-beyond Plaintiffs own statements-demonstrates that a patient in close proximity to decedent at the VA had diarrhea associated with C. diff. There is no evidence from the VA that this was so. Dr. Mallory appears to rely on hearsay from Plaintiff, who has not set forth an admissible evidentiary basis for that opinion, and, of course, Plaintiff is not qualified to give opinions about the maladies or illnesses of other patients. Plaintiff had an opportunity to find support for this speculative allegation during discovery, yet failed to do so. Without admissible medical testimony to support this allegation, it is an insufficient basis for Dr. Mallorys opinion.
Second, Dr. Mallorys statements regarding decedents recurring episodes of loose stools and that decedent had nine days of diarrhea at the VA are wholly contradicted by the record. Decedents VA medical records indicate that he experienced diarrhea on two days, December 27, 2010, and January 5, 2011, not every day during that period. In addition, Plaintiff testified at her deposition that decedent complained of having loose stools two times during his admission at the VA[.] (Dkt # 45-1 at 3) (emphasis supplied). That confirms what is contained in the medical record. It is also in accord with Dr. Walterss deposition testimony, in which she states that decedent had an absence of any sustained report of diarrhea or loose stools. (Dkt. # 37-4 at 108). Furthermore, there is no note in the VA medical records that decedent had diarrhea at any point from January 5, 2011, through January 27, 2011, the date decedent left the VA, or that any staff at the VA suspected that decedent might have had C. diff. infection. In fact, there are notes that decedent experienced constipation after January 5. (Dkt. # 37-4 at 53).
The Court also finds it significant that no medical staff at FF Thompson recorded any signs or symptoms of C. diff. infection until four days after decedent was admitted on January 27, 2011. Beyond the fact that decedent was admitted to FF Thompson for respiratory issues, at least two medical doctors-Drs. Baum and Maglente-examined decedent within his first two days there and neither made a note about decedent having diarrhea or C. diff. infection. In fact, the first note about decedent experiencing loose watery bowel movements appeared on January 31, 2011. (Dkt. # 37-4 at 70). Even decedents discharge summary after his death, authored by Dr. Agarwala from FF Thompson, indicated that decedent was initially admitted to the intensive care unit ... his breathing improved ... [and he] was progressively weaning off his oxygen and was doing better from a respiratory standpoint when he developed diarrhea which tested positive for [C. diff.]. Diarrhea persisted for approximately 48 hours. At that time , patient began complaining of some crampy abdominal pain. (Dkt. 37-4 at 91) (emphasis supplied). This suggests that decedent developed his condition not at the VA.
Therefore, Dr. Mallorys opinion that decedent already had C. diff. infection upon his admission to FF Thompson is based on a grossly inaccurate reading of the record and pure speculation, which renders his opinion on decedents C. diff. unreliable. See , e.g. , Houser , 264 F.Supp.3d at 477 (finding expert report unreliable under Rule 702 because it was speculative, based upon an unsupported and inaccurate interpretation of the record evidence, and posit[ed] blanket conclusory statements of causation and liability).
Moreover, Dr. Mallory has not attempted to explain his methodology regarding how he arrived at these opinions. An expert opinion requires some explanation as to how the expert came to his conclusion and what methodologies or evidence substantiate that conclusion. Riegel v. Medtronic, Inc. , 451 F.3d 104, 127 (2d Cir. 2006). An expert with experience still must base[ ] [his] opinion on sufficient facts or data, and must explain how that experience le[d] to the conclusion reached, why that experience is a sufficient basis for the opinion, and how that experience is reliably applied to the facts[.] Smith v. Target Corp. , No. 10-cv-1457, 2012 WL 5876599, *10 (N.D.N.Y. Nov. 20, 2012) (emphasis supplied) (quoting Bah , 2005 WL 1813023 at *9 ). This is so because the trial courts gatekeeping function requires more than simply taking the experts word for it. Smith , 2012 WL 5876599 at *10 (quotations omitted). First, it is clear that Plaintiff has failed to establish that Dr. Mallory did have experience diagnosing and treating C. diff. And, as noted above, Dr. Mallorys opinions are not based on an accurate reading of the medical records. In any event, the Expert Report is simply devoid of any explanation regarding how Dr. Mallorys professional experience led him to conclude that Dr. Walters should have transferred decedent to FF Thompson on January 18, 2011, rather than nine days later, and that decedent already had C. diff. upon his admission to FF Thomson. In addition, as mentioned, none of the medical staff at FF Thompson noted that condition upon decedents admission. Nor has Dr. Mallory explained why his professional experience is a sufficient basis for those opinions, or how he reliably applied his professional experience to the facts. Thus, his opinions are completely unreliable.
Dr. Mallory concludes that [b]ased on [his] review of [decedents] records and the foregoing analysis ... Dr. Walters was negligent in his [sic] care and treatment of and [sic] it is [Dr. Mallorys] further opinion that his [sic] negligence as outlined above was a proximate cause of her [sic] worsening pneumonia and hypoxia. (Dkt. # 37-4 at 97, ¶ 5). As discussed above, Dr. Mallory bases this conclusion on either conclusory opinions or an inaccurate reading of the medical records. As a result, there is simply too great an analytical gap between the facts Dr. Mallory relies upon and his conclusion for that opinion to be reliable. See Nimely , 414 F.3d at 396 (citation omitted).
iv. Relevance of the Expert Report
Rule 401 [of the Federal Rules of Evidence] provides the standard for relevance of an experts opinion. Bosco v. United States , No. 14-cv-3525, 2016 WL 5376205, *11 (S.D.N.Y. Sept. 26, 2016). Thus, an experts opinion is relevant if it has any tendency to make a fact [of consequence in determining the action] more or less probable than it would be without the evidence. Id. (quoting FED. R. EVID. 401 ).
Here, Dr. Mallory concludes that Dr. Walterss alleged negligence was a proximate cause of [decedents] worsening pneumonia and hypoxia. (Dkt. # 37-4 at 97, ¶ 5). Yet that conclusion does not match up with Plaintiffs theory of causation or liability. Plaintiff alleges that Dr. Walters committed malpractice by failing to timely diagnose and treat C. diff. in decedent. (Dkt. # 25 at ¶ 32). Plaintiff does not allege that either worsening pneumonia or hypoxia was the primary cause of decedents death. In addition, Plaintiff nowhere attributes worsening pneumonia or hypoxia to Dr. Walterss alleged malpractice. Finally, and perhaps most significantly, Dr. Mallory does not explain how decedents worsening pneumonia and hypoxia led to his death by septic shock due to toxic megacolon and C. diff. colitis. Thus, this Court cannot say that Dr. Mallorys opinion as to causation and liability has a tendency to make Dr. Walterss alleged failure to treat decedents C. diff. infection more or less probable. Therefore, in addition to being unqualified as an expert and rendering an opinion that is unreliable, Dr. Mallorys opinion is also irrelevant to the facts of this case.
Based on the foregoing analysis, the Expert Report is completely deficient and represents mere speculation or conjecture. Thus, it is inadmissible pursuant to Rule 702 and this Court will not consider it on summary judgment. See Major League Baseball Props., Inc. v. Salvino, Inc. , 542 F.3d 290, 311 (2d Cir. 2008) (stating that an experts opinions that are without factual basis and are based on speculation or conjecture are ... inappropriate material for consideration on a motion for summary judgment, as are conclusory opinions); see , e.g. , Houser , 264 F.Supp.3d at 478 (finding experts report unreliable and as such, it cannot be considered admissible evidence in opposition to [d]efendants motion for summary judgment); Berk , 380 F.Supp.2d at 356 (excluding plaintiffs expert testimony as inadmissible under Rule 702, and determining defendants summary judgment motion based on the admissible evidence).
c. Foley Cannot Prevail on Her Medical Malpractice Claim
To prevail on a medical malpractice claim in New York, a plaintiff must demonstrate (1) that the defendant breached the standard of care in the community, and (2) that the breach proximately caused plaintiffs injuries. Arkin v. Gittleson , 32 F.3d 658, 664 (2d Cir. 1994). To show a breach, the plaintiff ordinarily must show what the accepted standards of practice were and that the defendant deviated from those standards or failed to apply whatever superior knowledge he had for the plaintiffs benefit. Sitts v. United States , 811 F.2d 736, 739 (2d Cir. 1987). In assessing causation, the Court must determine whether a trier of fact could conclude that an alleged deviation from standards of practice was a substantial factor in producing the injury. Hersko v. United States , No. 13-cv-3255, 2015 WL 6437561, *13 (S.D.N.Y. Oct. 20, 2015) (quotations omitted). A plaintiff must present expert testimony in support of the allegations to establish a prima facie case of malpractice, unless the alleged act of malpractice falls within the competence of a lay jury to evaluate[.] Sitts , 811 F.2d at 739 (citation omitted). [T]he medical malpractice case in which no expert testimony is required is rare. Id.
Here, whether Dr. Walters failed to timely diagnose decedent with C. diff. infection, and whether the delay in transferring decedent to FF Thompson exacerbated decedents condition, is not within the understanding of the ordinary layman. Sitts , 811 F.2d at 739-40. Therefore, Foleys medical malpractice claim must be established by expert testimony. Id.
Dr. Mallorys Expert Report is inadmissible. (See , supra , § I.b). Without admissible expert testimony, Foley cannot demonstrate a prima facie case of medical malpractice. See , e.g. , Vale v. United States , No. 10-cv-4270, 2015 WL 5773729, *4 (E.D.N.Y. Sept. 30, 2015) (Since [p]laintiff has failed to provide admissible testimony from a qualified expert that demonstrates that [d]efendant deviated from the applicable standard of care and that [d]efendants deviation was the proximate cause of [p]laintiffs injuries, [d]efendants motion for summary judgment is granted), affd , 673 Fed. Appx. 114 (2d Cir. 2016) (summary order); see also Berk , 380 F.Supp.2d at 356 (Without the [expert] testimony excluded by the [c]ourt, [plaintiffs] medical malpractice claim cannot survive [d]efendants summary judgment motion.)
In any event, Dr. Mallorys so-called Expert Report is insufficient as a matter of law to create a genuine issue of fact regarding Foleys malpractice claim. Dr. Mallory does not explain any standard practice for when a physician should test a patients stool for C. diff. This is problematic in light of Dr. Walterss testimony that, beyond decedents inconsistent and intermittent reporting of loose stools, he did not present with clinical symptoms associated with C. diff. infection. (Dkt. # 37-4 at 106-08). Similarly, Dr. Mallory does not explain the standard of care as to when a physician should transfer a patient to a hospital, as opposed to continuing to treat the patient at a VA medical facility, based on oxygen saturation levels. Therefore, Foley cannot establish that Dr. Walters deviated from any standard practice of care. See Hegger v. Green , 646 F.2d 22, 29 (2d Cir. 1981) (Under New York law, a plaintiff in a medical malpractice action must produce medical testimony to establish the proper standard of care.) (emphasis supplied); see also Zeak v. United States , No. 11-cv-4253, 2014 WL 5324319, *9 (S.D.N.Y. Oct. 20, 2014) (Here, unable or unwilling to opine on the appropriate standard of care, [plaintiffs expert witness] was, a fortiori , unable or unwilling to opine on whether [doctor] breached this standard of care.... Plaintiff cannot overcome this deficiency.).
Moreover, the Expert Report fails to establish a sufficient causal link between Dr. Walterss decisions or actions and decedents death. In short, Dr. Mallory does not link his conclusory opinion on causation and liability, i.e., that Dr. Walterss negligence was a proximate cause of decedents worsening pneumonia and hypoxia, to decedents injury, i.e., death by septic shock due to toxic megacolon and C. diff. colitis. This crucial and unexplained gap in Dr. Mallorys analysis is fatal to Plaintiffs theory of causation. See Kennedy v. N.Y. Presbyterian Hosp. , No. 09-cv-6256, 2011 WL 2847839, *4 (S.D.N.Y. July 6, 2011) (To defeat [d]efendants Rule 56 motion, [p]laintiff must-but did not-submit expert medical opinion supporting her theory of causation.); see also Zeak , 2014 WL 5324319 at *10-11 (expert failed to testify as to any causal link between defendants actions and decedents death, as would be required for [p]laintiff to set forth a prima facie case for malpractice).
Thus, even assuming that Dr. Mallorys Expert Report was admissible, it would still be insufficient to establish either of the elements of a medical malpractice claim. Therefore, the Government is entitled to judgment as a matter of law on Foleys malpractice claim. As a result, Foleys remaining claims for wrongful death and vicarious liability, which are both premised on Dr. Walterss alleged malpractice, must also be dismissed.
II. Foleys Cross-Motion to Amend the Amended Complaint
On June 1, 2017, Foley cross-moved to amend her Amended Complaint pursuant to Rule 15(a) of the Federal Rules of Civil Procedure. (Dkt. # 39). In sum, Foley seeks to add allegations regarding Dr. Mallorys opinion that the worsening condition of [decedent] based on his low oxygen saturations of 81% and 84%, high co2 of 35 and difficulty breathing warranted a transfer to an emergency room on January 18, 2011 and not on January 27, 2011. (Dkt. # 39-1 at ¶ 4). The Government opposes, arguing, among other things, that the proposed amendment is futile based on the inadmissibility of the Expert Report. (Dkt. # 47 at 7-10).
Rule 15(a) directs a court to freely give leave [to amend a complaint] when justice so requires. FED. R. CIV. P. 15(a)(2) ; Foman v. Davis , 371 U.S. 178, 182, 83 S.Ct. 227, 9 L.Ed.2d 222 (1962). This is a liberal standard, Loreley Fin. (Jersey) No. 3 Ltd. v. Wells Fargo Sec., LLC. , 797 F.3d 160, 190 (2d Cir. 2015), yet the court has discretion to deny such a motion when the amendment would be futile, see Foman , 371 U.S. at 182, 83 S.Ct. 227. At the summary judgement stage, the court may deny a proposed amendment as futile if the parties have fully briefed whether the proposed amended complaint could raise a genuine issue of fact and have presented all relevant evidence in support of their positions, and the evidence in support of the plaintiffs proposed new claim creates no triable issue of fact[.] Milanese v. Rust-Oleum Corp. , 244 F.3d 104, 110 (2d Cir. 2001).
Here, the parties have fully briefed whether the proposed amendment creates a triable issue of fact (see Dkt. ## 40 at 10; 47 at 7-10), and have presented relevant evidence in support of their positions. The Court is persuaded that Foleys proposed amendment cannot raise a genuine issue of material fact because of the inadmissibility of the Expert Report. (See , supra , § I.b). In short, Foley has not demonstrated that Dr. Mallory is qualified as an expert to testify about oxygen saturations, or offer opinion evidence about when certain oxygen saturation levels mandate a transfer to an emergency department. In addition, Dr. Mallorys opinion that Dr. Walters should have transferred decedent to FF Thompson on January 18, 2011, is entirely conclusory, and thus, unreliable. Dr. Mallory does not state that decedents oxygen saturations remained as low as they were on January 18, 2011, and his opinion fails to take into account the fact that doctors at FF Thompson indicated that decedents respiratory issues actually improved upon admission. (Dkt. # 37-4 at 91) ([Decedent] was initially admitted to the intensive care unit ... His breathing improved and he was transferred to the floor.... He was progressively weaning off his oxygen and was going better from a respiratory standpoint when he developed diarrhea). Finally, his opinion is not relevant, as he does not explain how low oxygen saturation levels had anything to do with decedents death. Therefore, Foleys motion to amend is denied.
III. The Governments Motion to Strike Supplemental Expert Report
The final pending motion is the Governments motion to strike, which concerns a May 27, 2017, letter from Dr. Mallory to Foley, the purpose of which was to answer[ ] questions from the US attorney. (Dkt. # 46 at 16-18) (the Mallory Letter). Foley submitted the Mallory Letter in her sur-reply to the Governments motion for summary judgment.
The Government makes several arguments in support of its motion to strike. First, it argues that the Mallory Letter is inadmissible and cannot be used to oppose summary judgment. (Dkt. # 49-1 at 7-9). The Government notes that the Mallory Letter is unsigned and unsworn, and, moreover, includes opinions that actually contradict Dr. Mallorys primary Expert Report. In this regard, the Government points out that in the Mallory Letter, Dr. Mallory revises his ultimate opinion to state that both worsening pulmonary infection, and worsening gastrointestinal infection, contributed to [decedents] death. Dr. Walters did not recognize, or recognized and ignored the worsening signs and symptoms of both of these, leading to an unacceptable delay in care resulting in the death of [decedent]. (Id. at 6) (quoting Dkt. # 49-3 at 8, ¶ 8). According to the Government, this contradicts the Expert Reports conclusion that Dr. Walterss alleged failure to treat decedent was only a proximate cause of decedents worsening pneumonia and hypoxia. Second, the Government argues that the Mallory Letter violates the Federal Rules governing expert disclosures and should be stricken pursuant to Rule 37(c)(1) of the Federal Rules of Civil Procedure. (Id. at 9-11).
Foley explains in opposition that the statements provided by Dr. Mallory [in the Mallory Letter] were to further explain on what he had read in the [VAs] progress notes. In order to clarify his position and respond to the questions raised by [the Government], Dr. Mallory provided further detail due to the objection of his expertise by the Defendant. (Dkt. # 51 at 1). She also claims that Dr. Mallory did not sign the Mallory Letter under oath because of a fee dispute with her. (Id. ).
As a general matter ... unsworn letters from physicians generally are inadmissible hearsay that are an insufficient basis for opposing a motion for summary judgment. Capobianco v. City of New York , 422 F.3d 47, 55 (2d Cir. 2005). Therefore, [t]he submission of unsworn letters is an inappropriate response to a summary judgment motion, and factual assertions made in such letters are properly disregarded by the court. Brazier v. Hasbro, Inc. , No. 99-cv-11258, 2004 WL 1497607, *2 (S.D.N.Y. July 6, 2004) (quoting United States v. All Right, Title & Interest in Real Prop. & Appurtenances , 77 F.3d 648, 657-58 (2d Cir. 1996) ); accord Berk , 380 F.Supp.2d at 352-53 (Courts in [the Second] Circuit have uniformly held that unsworn expert reports do not satisfy the admissibility requirements of [ Rule 56 ], and cannot be used to defeat a summary judgment motion without additional affidavit support.).
Foley, aware that the Mallory Letter is neither signed nor sworn to, states, the letter can be signed under oath however Dr. Mallory is requesting more payment ... and [she] does not feel that any more payment should be made. (Dkt. # 51 at 1). It is Foleys prerogative whether she wants to pay Dr. Mallory more money to act as her hired expert in this case. However, based on the principles stated above, the unsigned and unsworn Mallory Letter on its face is an insufficient basis for opposing the Governments summary judgment motion. See Capobianco , 422 F.3d at 55.
Assuming, arguendo , that the Mallory Letter was admissible, the Court would also find that it violates the Federal Rules governing expert disclosures. Rule 26(a)(2)(B) requires an initial expert report to contain, among other things, a complete statement of all opinions the witness will express and the basis and reasons for them. FED. R. CIV. P. 26(a)(2)(B)(i) (emphasis supplied). It should be assumed that at the time an expert issues his report, that report reflects his full knowledge and complete opinions on the issues for which his opinion has been sought. Sandata Techs., Inc. v. Infocrossing, Inc. , Nos. 05-cv-9546, 06-cv-1896, 2007 WL 4157163, *4 (S.D.N.Y. Nov. 16, 2007).
Dr. Mallory opines in the Expert Report that Dr. Walters should have transferred decedent to FF Thompson on January 18, 2011, rather than January 27, 2011, and that decedent contracted C. diff. infection prior to his admission to FF Thompson on January 27, 2011. (Dkt. # 37-4 at 94-97). He concludes that Dr. Walterss negligence was a proximate cause of decedents worsening pneumonia and hypoxia, without opining that those conditions caused decedents death. (Id. ). Yet the Mallory Letter contains a different conclusion on causation and liability:
The breach of the standard of care by Dr. Walters was the primary reason [decedent] passed away. Both worsening pulmonary infection, and worsening gastrointestinal infection contributed to his death. Dr. Walters did not recognize, or recognized and ignored the worsening signs and symptoms of both of these, leading to an unacceptable delay in care resulting in the death of [decedent].
(Dkt. # 49-3 at 8, ¶ 8). Moreover, the Mallory Letter contains a previously undisclosed standard of care. Specifically, Dr. Mallory opines that Dr. Walters violated the standard of care because she failed to obtain a stool specimen for testing and failed to start [decedent] on antibiotics on December 27, or soon after. (Dkt. # 49-3 at 7, ¶ 2). According to Dr. Mallory, any physician that practices mainstream, up to date medicine would order a panel of diarrhea tests which include detection of C. diff. toxin, knowing that decedent was currently taking or had recently completed antibiotics ... [and] started having diarrhea on December 27. (Id. ).
The Mallory Letter also contains new facts in support of Dr. Mallorys previous opinion that decedent already had C. diff. infection upon arrival to FF Thompson. Dr. Mallory claims that decedent had persistence of diarrhea from December 27 until he was admitted to F.F. Thompson hospital on January 31. (Dkt. # 49-3 at 8, ¶ 6(c)) (emphasis supplied). He also claims that decedent had diarrhea on the day he was admitted to [FF] Thompson hospital on January 27. (Id. at ¶ 7). Essentially, Dr. Mallorys new statement is that decedent had persistent diarrhea for a month at the VA. Yet curiously, he cites no medical evidence to support that, and based on this Courts review of decedents medical records, there is absolutely no evidentiary basis for that statement. In addition, that statement is materially different from Dr. Mallorys prior statement that decedent had nine days of diarrhea, which is also not based on an accurate reading of the medical evidence.
The fact that the Mallory Letter contains this new testimony means that the Expert Report did not contain a complete statement of all [Dr. Mallorys] opinions ... and the basis and reasons for them. See FED. R. CIV. P. 26(a)(2)(B)(i) ; see , e.g. , Advanced Analytics, Inc. v. Citigroup Global Mkts., Inc. , 301 F.R.D. 31, 40 (S.D.N.Y. 2014) (Because the [untimely expert report] goes beyond [experts] timely produced expert disclosures, [plaintiff] has violated [ Rule] 26(a)(2) by failing to timely disclose a written report [that] contain[s] a complete statement of all opinions the witness will express. ) (citing FED. R. CIV. P. 26(a)(2)(B)(i) ). In addition, as a general matter, courts should not permit untimely disclosure of new opinions to fill gaps in expert proof, particularly where those gaps are revealed through the opposing partys summary judgment motion. Chart v. Town of Parma , No. 10-cv-6179, 2014 WL 4923166, *25 (W.D.N.Y. Sept. 30, 2014) ; accord Morritt v. Stryker Corp. , No. 07-cv-2319, 2011 WL 3876960, *6 (E.D.N.Y. Sept. 1, 2011) (finding that experts declaration clear[ly] violated Rule 26 where it was designed to fill a significant and logical gap in [the] expert report, and it was submitted for the first time only after defendants raised [the] deficiency in [defendants summary judgment] motion). Here, the Court has no trouble concluding that the Mallory Letter was an attempt to fill obvious gaps in the Expert Report, which the Government highlighted in its summary judgment motion.
Rule 37 states that [i]f a party fails to provide information ... as required by Rule 26(a)... the party is not allowed to use that information ... to supply evidence on a motion, at a hearing, or at trial, unless the failure was substantially justified or is harmless. FED. R. CIV. P. 37(c)(1). In applying Rule 37, a court should consider: (1) the proponents explanation for failing to provide the subject evidence; (2) the importance of such evidence to the proponents case; (3) the opponents time needed to prepare to meet the evidence; and (4) the possibility of obtaining a continuance to permit the opponent to meet the evidence. Turley v. ISG Lackawanna, Inc. , 803 F.Supp.2d 217, 229 (W.D.N.Y. 2011) (citing Outley v. City of New York , 837 F.2d 587, 590 (2d Cir. 1988) ). The party that failed to comply with its discovery obligations bears the burden of proving that its failure was both substantially justified and harmless. Chart , 2014 WL 4923166 at *25.
Initially, the Court finds that Foleys late submission of the Mallory Letter is not substantially justified because it was an attempt to fill a significant and logical gap in the Expert Report, the need for which Foley only realized after the Government fully briefed its summary judgment motion. Chart , 2014 WL 4923166 at *26. Nor is Foleys submission of the Mallory Letter harmless, given that it contains new facts and testimony regarding causation and liability.
Furthermore, Foley does not attempt to explain why the information in the Mallory Letter was not included in the Expert Report. This factor, then, favors preclusion. See , e.g. , Prendergast v. Hobart Corp. , No.04-cv-5134, 2010 WL 3199699, *5 (E.D.N.Y. Aug. 12, 2010) (Plaintiff had ample time for expert discovery in this case and has provided no justification for her failure to disclose the opinions in [the experts] affidavit with his expert report or during his deposition. The opinions set forth for the first time in [the experts] affidavit are therefore properly stricken on this ground alone.).
Second, even if the information contained in the Mallory Letter is important to Foleys case, that would only serve[ ] to underscore the inexcusable quality of its delayed submission. Advanced Analytics, Inc. , 301 F.R.D. at 41. In addition, striking a defective supplemental expert submission does not necessarily preclude an expert from testifying about his or her original expert report, assuming that the expert report was proper and reliable. See , e.g. , Florentine v. Cates , No. 06-cv-1155, 2008 WL 11355383, *3 (N.D.N.Y. July 22, 2008) (An order of preclusion, however, would only prohibit defendants from introducing [experts untimely] opinion ...; it would not otherwise preclude [expert] from testifying for defendants regarding his original opinions). Therefore, the second factor favors preclusion.
Third, the Court cannot say that the Government would not be prejudiced by having to respond to the Mallory Letter. The Mallory Letter contains new testimony and was submitted after the Government fully briefed its motion for summary judgment. See , e.g. , Fleming v. Verizon N.Y., Inc. , No. 03-cv-5639, 2006 WL 2709766, *8 (S.D.N.Y. Sept. 22, 2006) ([Defendant] would be prejudiced by the admission of the [expert] declarations, because it made its motion for summary judgment based on what it thought to be all of the evidence accumulated during discovery.). Moreover, the Government represents that the admission of the Mallory Letter into the record would prompt it to file yet another motion for summary judgment[.] (Dkt # 49-1 at 12-13 n.2). This factor, then, favors preclusion.
Finally, although no trial date has been set, the Court finds that a continuation of discovery is not warranted because the contents of the Mallory Letter clearly should have been included in the Expert Report, and Foley has offered no explanation for this omission. See Lidle , 2009 WL 4907201 at *7. Accordingly, the Court concludes that even if the Mallory Letter was admissible, striking it would be appropriate pursuant to Rule 37(c)(1).
CONCLUSION
For all of the above-stated reasons, the Governments motion for summary judgment (Dkt. # 37), is GRANTED . In addition, Foleys cross-motion to amend her Amended Complaint (Dkt. # 39), is DENIED . Finally, the Governments motion to strike supplemental expert disclosure (Dkt # 49), is GRANTED . Foleys Amended Complaint, therefore, is DISMISSED with prejudice .
IT IS SO ORDERED.
Initially, this Court required Foley, as Administratrix, to obtain counsel. (Dkt. # 3). Based on the authority in Guest v. Hansen , 603 F.3d 15, 16 (2d Cir. 2010), this Court subsequently allowed Foley to proceed pro se. (Dkt. # 20). Still, the Court caution[ed] and urge[d] her to obtain counsel (id. at 2), which she did not do.
Foleys opposition to summary judgment did not comply with this Districts Local Rules. See W.D.N.Y. Local R. Civ. P. 56(a)(2). Yet Foley did submit her own version of events with exhibits. In light of the special solicitude afforded to pro se litigants, Tracy v. Freshwater , 623 F.3d 90, 101 (2d Cir. 2010), the Court will not reject Foleys opposition papers, nor admit the Governments statement of facts, solely because of Foleys noncompliance. Instead, the Court will conduct an assiduous review of the record to determine whether a genuine dispute exists with regard to any material fact. Holtz v. Rockefeller & Co. , 258 F.3d 62, 73 (2d Cir. 2001) (quoting Monahan v. New York City Dept of Corrs. , 214 F.3d 275, 292 (2d Cir. 2000)).
The page numbers referenced in citations to the docket correspond to the page numbers generated by CM/ECF.
Dr. Walters is board certified in Internal Medicine and Geriatric Medicine. (Dkt. # 37-3 at ¶ 17).
Neither party offers medical testimony defining Clostridium difficile infection or colitis. Instead, they offer various internet articles, only one of which both parties submitted. (Dkt. ## 37-4 at 6-23; 40-3 at 4-21). The Court will use that article, as well as Stedmans Medical Dictionary, to explain Clostridium difficile infection and colitis.
Edema is an accumulation of fluid in a body part. Stedmans Medical Dictionary 279130, Westlaw (database updated November 2014).
Nosocomial is [r]elating to a hospital, and [d]enot[es] a new disorder (not the patients original condition) associated with being treated in a hospital, such as a hospital-acquired infection. Stedmans Medical Dictionary 610930, Westlaw (database updated November 2014).
Pseudomembranous colitis occurs most commonly because of antibiotic use, and is caused by a toxin made by C. diff. STEDMANS MEDICAL DICTIONARY 294050, Westlaw (database updated November 2014).
The Governments liability under the FTCA is determined based on the law of the state where the injury occurred. See 28 U.S.C. § 1346(b) ; Zuchowicz v. United States , 140 F.3d 381, 387 (2d Cir. 1998). Therefore, Foleys medical malpractice claim must meet the substantive requirements of New York law. Bosco , 2016 WL 5376205 at *8.
Foleys sur-reply is improper because she filed it without the Courts permission. See W.D.N.Y. Local R. Civ. P. 7(a)(6) (Absent permission of the Judge hearing the motion, sur-reply papers are not permitted.). However, the Court, in its discretion, will not reject the sur-reply based on Foleys noncompliance. See Tracy , 623 F.3d at 101.
Moreover, the Mallory Letter is not a proper supplemental expert disclosure pursuant to Rule 26(e)(1)(A) of the Federal Rules of Civil Procedure. A party can only supplement under that rule if the expert subsequently learns of information that was previously unknown or unavailable , that renders information previously provided in an initial report inaccurate or misleading because it was incomplete[.] Sandata Techs., Inc. , 2007 WL 4157163 at *4 (emphasis supplied); accord Lidle v. Cirrus Design Corp. , No. 08-cv-1253, 2009 WL 4907201, *5 (S.D.N.Y. Dec. 18, 2009) (Rule 26(e) is not ... a vehicle to permit a party to serve a deficient opening report and then remedy the deficiency through the expedient of a supplemental report.). Here, there is no claim that the Mallory Letter is based on new information that would put the disclosure within the ambit of Rule 26(e).