

Prior to his career at Pfizer, Dr. Donnelly helped lead the corporate medical departments at several of the nation's largest pharmaceutical organizations including Warner Lambert, Novartis, Ciba-Geigy, and Lederle Labs. A Fellow of the American College of Physicians, American College of Occupational and Environmental Medicine, and American Academy of Disability Evaluating Physicians, he received the prestigious Certified Physician Executive (CPE) designation from the American College of Physician Executives in 2008. Dr. Donnelly is a proud volunteer for the Morris County Physician Anti-terrorism Task Force and the New Jersey Medical Reserve Corps. He is also a 5-time recipient of the Physician’s Recognition Award and the American Geriatrics Society Geriatric Recognition Award.
Dr. Donnelly earned his BS in biology magna cum laude at the University of Scranton (Pennsylvania) and his Medical Degree from the Medical College of Pennsylvania in Philadelphia. He completed his internship and residency in Internal Medicine at Columbia University's Internal Medicine Program at Overlook Hospital in Summit, New Jersey. From there he was recruited to North New Jersey's prestigious Summit Medical Group where he began his medical career.