| Dr. Phil Katz, Gastroenterologist |
| Dr. Katz is the chairman of the Division of Gastroenterology and Nutrition at Albert Einstein Medical Center in Philadelphia. He is a recognized authority on esophageal disease whose primary research interests include all aspects of gastro esophageal reflux disease, nocturnal recovery of gastric acid secretion during proton pump inhibitor therapy, and esophageal pain perception. |