Dr. Jonathan S. Ruan, MD, is a highly regarded board-certified Cardiologist with over 13 years of clinical experience, practicing at NewYork-Presbyterian Medical Group Queens located in Flushing, NY. He graduated with his medical degree from the University at Buffalo School of Medicine and Biomedical Sciences. He completed his residency in Internal Medicine followed by a fellowship in Cardiovascular Disease at North Shore Long Island Jewish Health System. Dr....