Gastroenterology and Hepatology Faculty

	Division Director
	K. Mark Payne, M.D. Division Director Co-Medical Director, Digestive Disease Center Service Line
	Professors
	Fred Brown, M.D.		Brenda J. Hoffman, M.D. Chief, Endosonography, Leader, G.I. Cancer Program
	Donald O. Castell, M.D. Director, Esophageal Disorders Program		Adrian Reuben, M.D. Director, Liver Studies, Co-Director, Transplant Center
	Peter B. Cotton, M.D., M.A. Assistant Dean, International Activities		Joseph Romagnuolo, M.D., M.Sc. Director, Clinical Research
	Mark H. Delegge, M.D. Director, Section of Nutrition		Adam J. Smolka, Ph.D Director, First Year Curriculum, College of Graduate Studies
	Associate Professors
	Christopher Lawrence, M.D.		Ira R. Willner, M.D. Medical Director, Liver Transplantation, Director, Gastroenterology and Hepatology Fellowship Program
	Assistant Professors
	Andrew Brock, M.D.		Todd Dantzler, MD
	Lawrence W. Comerford, M.D., M.S.		David Koch, M.D., M.S.C.R.
	Instructors
	Gregory F. Buck, PA-C		Merriman L. Dowdle, MS, PA-C

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