’Tis the season for heartburn. Dr. Mark Pochapin, the Sholtz-Leeds Professor of Medicine and director of the Division of Gastroenterology and Hepatology at NYU Langone Health, said he often sees patients around the holidays suffering from heartburn, indigestion or an upset stomach. Just in time for Thanksgiving, Pochapin gets to the bottom of acid reflux, heartburn and gastroesophageal reflux disease (GERD), sharing tips and tricks for stuffing yourself without feeling foul.