Department Chair
Justin Dimick, MD, MPH
Department of Surgery Chair
Frederick A. Coller Distinguished Professor of Surgery
General Surgery Section & Division Chiefs
Dana A. Telem, MD, MPH
Section Chief, General Surgery
Lazar J. Greenfield Professor of Surgery
Associate Professor, Minimally Invasive Surgery
Vice Chair of Clinical Operations, Surgery
Director, Michigan Comprehensive Hernia Program
Krishnan Raghavendran, MBBS
Division Chief, Acute Care Surgery
Professor, Acute Care Surgery
Director, Michigan Center for Global Surgery
Scott E. Regenbogen, MD, MPH
Division Chief, Colorectal Surgery
Associate Professor, Colorectal Surgery
Associate Chief Clinical Officer for Surgical Specialties, UMMG
Paul G. Gauger, MD
Division Chief, Endocrine Surgery
William J. Fry Professor of Surgery
Professor, Endocrine Surgery
Clinical Chief, Ambulatory Care
Oliver A. Varban, MD
Interim Division Chief, Minimally Invasive Surgery
Associate Professor, Minimally Invasive Surgery
Director, Bariatric Surgery Program
Hari Nathan, MD, PhD
Division Chief, Hepatopancreatobiliary Surgery
Associate Professor, Hepatopancreatobiliary Surgery
Lesly A. Dossett, MD, MPH
Division Chief, Surgical Oncology
Assistant Professor, Surgical Oncology
Vice Chair of Faculty Life, Surgery
Robert W. O'Rourke, MD
Division Chief, Veterans Administration
Professor, Minimally Invasive Surgery & Veterans Administration
Bariatric Surgery Program Director, VA Ann Arbor
Oral & Maxillofacial Surgery Section Chief
Brent B. Ward, DDS, MD
Section Chief, Oral & Maxillofacial Surgery/Hospital Dentistry
Associate Professor, Oral & Maxillofacial Surgery/Hospital Dentistry
Director, Oncologic & Microvascular Reconstructive Surgery Fellowship
Pediatric Surgery Section Chief
Ronald B. Hirschl, MD
Section Chief, Pediatric Surgery
Arnold G. Coran Collegiate Professor of Pediatric Surgery
Plastic Surgery Section Chief
Paul S. Cederna, MD
Section Chief, Plastic Surgery
Robert Oneal Collegiate Professor of Plastic Surgery
Professor, Plastic Surgery & Biomedical Engineering
Thoracic Surgery Section Chief
Andrew C. Chang, MD
Section Chief, Thoracic Surgery
John Alexander Distinguished Professor in Thoracic Surgery
Professor, Thoracic Surgery
Program Director, Traditional Thoracic Surgery Residency
Associate Program Director, Integrated Cardiothoracic Surgery Residency
Transplant Surgery Section Chief
John C. Magee, MD
Section Chief, Transplant Surgery
Jeremiah & Claire Turcotte Professor of Transplant Surgery
Professor, Internal Medicine & Pediatrics
Vascular Surgery Section Chief
Peter K. Henke, MD
Interim Section Chief, Vascular Surgery
Leland Ira Doan Professor of Vascular Surgery
Professor, Vascular Surgery
Department Ombudsperson
Jeffrey Kozlow, MD, MS
Clinical Associate Professor, Plastic Surgery
Ombudsman, Surgery
Chief, Ann Arbor VA Hospital Plastic Surgery