Dr. Randy Longman (IMAGE) Weill Cornell Medicine Caption Dr. Randy Longman, Associate Professor of medicine in the Division of Gastroenterology and Hepatology and the director of the Jill Roberts Center for Inflammatory Bowel Disease at Weill Cornell Medicine and NewYork-Presbyterian/Weill Cornell Medical Center. Credit Weill Cornell Medicine Usage Restrictions None License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.