Investigators

Learn more about the Department of Surgery surgeons and scientists exploring obesity and metabolic disease research.

Dr. Dimick

Justin B. Dimick, MD, MPH

Department of Surgery Chair
Frederick A. Coller Distinguished Professor of Surgery
Professor, Minimally Invasive Surgery
Dr. Finks

Jonathan F. Finks, MD

Associate Professor, Minimally Invasive Surgery
Associate Director, Michigan Bariatric Surgery Collaborative
Associate Clerkship Director, Surgery
Dr. Amir Ghaferi

Amir A. Ghaferi, MD, MS, MBA

Moses Gunn, MD Research Professor
Professor, Minimally Invasive Surgery & Stephen M. Ross School of Business
Chief Clinical Officer, University of Michigan Medical Group
Director, Michigan Bariatric Surgery Collaborative
Dr. Mulholland

Michael W. Mulholland, MD, PhD

Executive Director, University of Michigan Medical Group
Senior Associate Dean for Clinical Affairs, Michigan Medicine
Professor, Hepatopancreatobiliary Surgery
Dr. O'Rourke

Robert W. O'Rourke, MD

Division Head, Veterans Administration
William J. Fry Professor of Surgery
Professor, Minimally Invasive Surgery & Veterans Administration
Bariatric Surgery Program Director, VA Ann Arbor
Randy Seeley

Randy Seeley, PhD

Henry King Ransom Professor of Surgery
Professor, Surgery
Director, Michigan Nutrition Obesity Research Center
Dr. Varban

Oliver A. Varban, MD

Interim Division Head, Minimally Invasive Surgery
Associate Professor, Minimally Invasive Surgery