MONROE COUNTY AMBULANCE ASSOCIATION, General Ambulance Corps, Donald Williams and Lorie Lishman, Appellees, v. COMMONWEALTH of Pennsylvania, DEPARTMENT OF HEALTH, Peter J. Jannetta, M.D., in his capacity as Secretary of Health of the Commonwealth of Pennsylvania, Eastern Pennsylvania Emergency Medical Services Council, Gary A. Hoffman, and Monroe County Control Center. Appeal of DUNLOCK, LTD., Intervenor