James Michael Gardner, Jr., D.O., is a board-certified and fellowship-trained cardiologist at Jupiter Medical Center’s Cardiology Group practice. Dr. Gardner specializes in Internal Medicine, Cardiology and Nuclear Cardiology, and has contributed industry-leading post-doctoral work through his research and conference presentations. He is well-regarded by colleagues and patients for his thoughtful and patient-centered approach to addressing heart ailments including congestive heart failure and hypertension.
His practice areas also include echocardiology, invasive cardiology and preventive medicine. Dr. Gardner graduated from the Philadelphia College of Osteopathic Medicine and completed his internship, residency and fellowship at the St. James Hospital-Midwestern University in Olympia Fields, IL. Practicing since 2012, he is based at the Jupiter Medical Center Cardiology Group office in Jupiter.















