Dr. Justin David Shaber, MD

Dr. Justin Shaber is a cardiologist and internal medicine physician who has dedicated three decades to cardiovascular care. He earned his medical degree from Boston University School of Medicine and specializes in cardiovascular disease with a foundation in internal medicine. His extensive experience spans 30 years of treating heart and vascular conditions. Dr. Shaber speaks both English and Spanish to better serve his diverse patient community.

Dr. Shaber practices at multiple respected facilities including Saint Catherine of Siena Medical Center, Good Samaritan University Hospital, and Saint Francis Hospital and Heart Center across New York locations such as West Islip, Roslyn, Smithtown, and Bethpage. He focuses on treating heart rhythm disorders like atrial fibrillation and supraventricular tachycardia, as well as caring for patients who have experienced strokes. His procedural expertise includes performing electrocardiograms to monitor heart function and cardiac device monitoring …to ensure proper heart rhythm management. Patients consistently rate Dr. Shaber 4.0 out of 5 stars for his compassionate cardiovascular care.