George Lynn Cross Research Professor Regents' Professor of Medicine Eason Chair of Oncology Chief, Digestive Diseases and Nutrition
Gastroenterology Fellow
Professor of Medicine Director, GI Fellows Continuity Clinic Director, Esophageal Function Laboratory (OU & VA)
Professor of Medicine Chief, Section of Gastroenterology and Nutrition, Medicine Service (VA) Director of Endoscopy (VA) Site Director, GI Fellowship Program (VA)
Professor of Medicine Director of Interventional Endoscopy
Assistant Professor of Medicine