Rosario J. Ligresti, M.D. is a graduate of New York Medical College. He completed his medical residency at Cornell Medical Center-New York Hospital and completed his gastroenterolgy fellowship at Columbia Presbyterian Medical Center. Dr. Ligresti has had advanced training in endoscopic ultrasound. Dr. Ligresti is board-certified in Gastroenterology. Dr. Ligresti is the Chief of Gastroenterology at Hackensack University Medical Center. He has also been selected as a “Top Doctor” by New Jersey Monthly magazine.