John M. Crean, MD

Dr. John Crean is a cardiovascular disease specialist who has dedicated nearly four decades to caring for patients with heart and vascular conditions. He earned his medical degree from Renaissance School of Medicine at Stony Brook University and completed his residency training at Winthrop University Hospital. With 39 years of clinical experience, Dr. Crean brings extensive knowledge to the diagnosis and treatment of complex cardiac conditions. He communicates with patients in Polish, Spanish, Italian, and English.

Dr. Crean practices at NYU Langone East End Cardiology in Riverhead, New York, and maintains hospital privileges at Peconic Bay Medical Center. He specializes in treating serious conditions including abdominal aortic aneurysm, abnormal heart rhythms, and acute coronary syndrome. His expertise includes performing antiplatelet therapy and cardiac CT scans to provide comprehensive cardiac care. Patients consistently rate Dr. Crean highly for his clinical skills and bedside …manner, giving him an average rating of 5.0.