George A Petrossian Md 1405 Old Northern Blvd FL 1, Roslyn, NY 11576 (516)4846777 (phone), (516)4840037 (fax)
Languages:
English
Description:
Dr. Cowan works in Roslyn, NY and specializes in Cardiovascular Disease. Dr. Cowan is affiliated with Saint Francis Hospital The Heart Center and South Nassau Communities Hospital.