Thomas Ullman, M.D. is the Chief of Gastroenterology and Professor of Medicine at Montefiore Medical Center and the Albert Einstein College of Medicine in New York. He received his medical degree from Cornell University Medical College, and stayed to complete his residency in internal medicine at the New York Hospital followed by a GI fellowship at Yale University and 19 years on the faculty at Mount Sinai in New York prior to joining Montefiore/Einstein. He is a member of the Crohn’s & Colitis Foundation's National Scientific Advisory Committee and Co-Chair of its Government and Industry Affairs Committee.