John P Dervan, MD

Dr. Dervan is a co-founder of HALI and is board-certified in interventional cardiology as well as in internal medicine and cardiovascular disease. He has been recognized as one of the best cardiologists by New York Magazine, Newsday and Castle Connolly: Guide to America's Top Doctors.Dr. Dervan graduated cum laude from Boston College and received his medical degree from the Saint Louis Univerisity School of Medicine in St. Louis, MO. He completed his internship and residency at Faulkner Hospital in Boston, where he also served as the chief medical resident. He completed both his clinical and research fellowships in cardiology at Beth Israel Deaconess Medical Center - Havard Medical School Teaching Hospital in Boston. Before entering private practice, Dr. Dervan held both staff and management positions in several Long Island hospitals and was the director of the catheterization lab at Stony Brook University Hospital. Dr. Dervan currently serves as Clinical Associate Professor of Medicine, Division of Cardiology, Stony Brook University School of Medicine, a position he has held since 1994.Dr. Dervan is board-certified in interventional cardiology, internal medicine, and cardiovascular disease.Diplomate, American Board of Internal Medicine and Cardiovascular DiseaseDiplomate, Interventional CardiologyVoted/named Best Cardiologist several years in a row:-Castle Connolly: Guide to America's Top Doctors, NY Metro area (1996-2015)-New York Magazine Annual Best Doctors issue (2000)-Newsday Top Doctors (2010, 2011, 2013, 2014)Stony Brook University Hospital Board Member-Medical Board Executive Committee 1997-1998-Member at Large 2009, 2010Teacher of the Year 2016, Division of Cardiovascular Medicine, Stony Brook University School of MedicineTeacher of the Year 2006, Stony Brook University School of Medicine