- Medical School: NY Institute of Technology School of Osteopathic Medicine
- Long Island Jewish Medical Center, Internship, Residency
- Long Island Jewish Medical Center, Chief Medical Resident
- Long Island Jewish Medical Center, Fellowship in Cardiovascular Diseases
Dr. D’Agostino joined the practice in 1993. He completed his Internal Medicine residency at Long Island Jewish Medical Center in 1989, and then served as Chief Medical Resident from 1992-1993. He also completed his Cardiovascular Disease Fellowship at Long Island Jewish Medical Center in 1992. He is Board certified in Internal Medicine/Cardiovascular Disease/Nuclear Cardiology/Echocardiography and Vascular Diagnostic Testing. His special interests are in Nuclear Cardiology, Atherosclerotic Vascular Disease and Valvular Heart Disease.