Bethany Doerfler MS, RDN is a clinical research dietitian with more than 22 years of experience who specializes in lifestyle management of a range of digestive diseases including GERD, motility disorders and eosinophilic digestive diseases. She currently practices as part of a multidisciplinary team in the Digestive Health Center at Northwestern Medicine. She has collaborated on CEGIR funded projects evaluating role of diet therapy in treatment of EGIDs.