In this Gut Doctor episode, Dr. Parikh takes on the patient role as PA Sarah Enslin discusses diagnosis and management of Barrett's esophagus. Sarah Enslin is a physician assistant at the University of Rochester Medical Center and Vice Chair of American College of Gastroenterology's Advanced Practice Provider committee. Today’s episode is brought to you by Castle Biosciences, maker of TissueCypher, a test designed to predict the risk of esophageal cancer in patients with Barrett’s esophagus.