Dr. Maltz is the Director of the Gastroenterology/Hepatology inpatient services at New York Presbyterian, Cornell. He serves as the primary teacher for medical students and housestaff rotating through this service, as well as being a preceptor in endoscopy for fellows in gastroenterology. In addition to board certification in Gastroenterology, Dr. Maltz is also certified in Internal Medicine and Emergency Medicine. He is an Associate Professor of Clinical Medicine at Weill Cornell.