Dr. Eric L. Tharmathurai is an internist in Hornell, New York and is affiliated with multiple hospitals in the area, including St. James Mercy Hospital and Strong Memorial Hospital of the University of Rochester. He received his medical degree from American University of the Caribbean School of Medicine and has been in practice between 6-10 years. Dr. Eric L. Tharmathurai has expertise in treating coronary artery disease, hypertension & high blood pressure, diabetes, among other conditions - see all areas of expertise. Dr. Eric L. Tharmathurai accepts Aetna, Humana, Blue Cross, United Healthcare - see other insurance plans accepted.