Acute Care Surgery
Krishnan Raghavendran, MBBS
Division Chief, Acute Care Surgery
Professor, Acute Care Surgery
Director, Michigan Center for Global Surgery
Jill R. Cherry-Bukowiec, MD, MS
Clinical Associate Professor, Acute Care Surgery
Matthew J. Delano, MD, PhD
Assistant Professor, Acute Care Surgery
Brian C. George, MD, MAEd, FACS
Assistant Professor, Acute Care Surgery & Learning Health Sciences
Director, Center for Surgical Training and Research
Associate Program Director, General Surgery Residency
Associate Program Director, Surgical Critical Care Fellowship
Mark R. Hemmila, MD
Professor, Acute Care Surgery
Trauma Medical Director, Acute Care Surgery
Director, Michigan Trauma Quality Improvement Program (MTQIP)
Yongqing Li, MD, PhD
Assistant Professor, Acute Care Surgery
David A. Machado-Aranda, MD
Assistant Professor, Acute Care Surgery
Lena M. Napolitano, MD
Massey Foundation Professor of Surgery
Professor, Acute Care Surgery
Co-Director, Surgical Intensive Care Unit
Pauline K. Park, MD, FACS, FCCM
Clinical Professor, Acute Care Surgery
Program Director, Surgical Critical Care Fellowship
Co-Director, Surgical Intensive Care Unit
Naveen F. Sangji, MD, MPH
Assistant Professor, Acute Care Surgery
Jonathan W. Scott, MD, MPH
Assistant Professor, Acute Care Surgery
Gary A. Vercruysse, MD, FACS
Professor, Acute Care Surgery
Director, Emergency General Surgery
Stewart C. Wang, MD, PhD, FACS
Professor, Acute Care Surgery
First Endowed Professor of Burn Surgery
Director, Burn Center
Founding Director, Morphomic Analysis Group
Founding Director, International Center for Automotive Medicine
Colorectal Surgery
Scott E. Regenbogen, MD, MPH
Division Chief, Colorectal Surgery
Associate Professor, Colorectal Surgery
Associate Chief Clinical Officer for Surgical Specialties, UMMG
John C. Byrn, MD
Associate Professor, Colorectal Surgery
Samantha K. Hendren, MD, MPH
Associate Professor, Colorectal Surgery
Gifty Kwakye, MD, MPH
Clinical Assistant Professor, Colorectal Surgery
Clerkship Director, Surgery
Lillias H. Maguire, MD
Assistant Professor, Colorectal Surgery
Director, Center for Basic & Translational Science
Pasithorn A. Suwanabol, MD
Assistant Professor, Colorectal Surgery & Veterans Administration
Endocrine Surgery
Paul G. Gauger, MD
Division Chief, Endocrine Surgery
William J. Fry Professor of Surgery
Professor, Endocrine Surgery
Clinical Chief, Ambulatory Care
Richard E. Burney, MD
Professor Emeritus, Endocrine Surgery
Mark S. Cohen, MD, FACS
Professor, Endocrine Surgery, Pharmacology, & Biomedical Engineering
Vice Chair of Clinical Operations, Surgery
Director, Medical School Path of Excellence in Innovation & Entrepreneurship
David T. Hughes, MD, FACS
Associate Professor, Endocrine Surgery
Vice Chair of Clinic Utilization, Surgery
Program Director, General Surgery Residency
Minimally Invasive Surgery
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
Oliver A. Varban, MD
Interim Division Chief, Minimally Invasive Surgery
Associate Professor, Minimally Invasive Surgery
Director, Bariatric Surgery Program
Justin B. Dimick, MD, MPH
Department of Surgery Chair
Frederick A. Coller Distinguished Professor of Surgery
Professor, Minimally Invasive Surgery
Anne P. Ehlers, MD, MPH
Assistant Professor, Minimally Invasive Surgery & Veterans Administration
Surgery Education Associate Chief, VA Ann Arbor
Jonathan F. Finks, MD
Associate Professor, Minimally Invasive Surgery
Associate Director, Michigan Bariatric Surgery Collaborative
Associate Clerkship Director, Surgery
Amir A. Ghaferi, MD, MS
Moses Gunn, MD Research Professor
Associate Professor, Minimally Invasive Surgery, Veterans Administration & Stephen M. Ross School of Business
Vice Chair of Strategy & Finance, Surgery
Surgical Director, University Hospital OR
Director, Michigan Bariatric Surgery Collaborative
Grace J. Kim, MD
Clinical Associate Professor, Minimally Invasive Surgery
Vice Chair of Education, Surgery
Nabeel R. Obeid, MD
Clinical Assistant Professor, Minimally Invasive Surgery
Robert W. O'Rourke, MD
Division Chief, Veterans Administration
Professor, Minimally Invasive Surgery & Veterans Administration
Bariatric Surgery Program Director, VA Ann Arbor
Pancreas, Liver & Gastrointestinal Surgery
Hari Nathan, MD, PhD
Division Chief, Hepatopancreatobiliary Surgery
Associate Professor, Hepatopancreatobiliary Surgery
Filip Bednar, MD, PhD
Assistant Professor, Hepatopancreatobiliary Surgery
Clifford S. Cho, MD, FACS
C. Gardner Child Professor of Surgery
Professor, Hepatopancreatobiliary Surgery
Vice Chair for Surgical Oncology, Surgery
Donnele Daley, MD
Assistant Professor, Hepatopancreatobiliary Surgery
Timothy L. Frankel, MD
Assistant Professor, Hepatopancreatobiliary Surgery & Veterans Administration
Comprehensive Cancer Care Director, VA Ann Arbor
James A. Knol, MD
Active Professor Emeritus, Hepatopancreatobiliary Surgery
Michael W. Mulholland, MD, PhD
Executive Director, University of Michigan Medical Group
Senior Associate Dean for Clinical Affairs, Michigan Medicine
Professor, Hepatopancreatobiliary Surgery
Weizhen Zhang, MD, PhD
Research Professor, Hepatopancreatobiliary Surgery
Surgical Oncology
Lesly A. Dossett, MD, MPH
Division Chief, Surgical Oncology
Assistant Professor, Surgical Oncology
Vice Chair of Faculty Life, Surgery
Christina V. Angeles, MD
Associate Professor, Surgical Oncology
Alfred E. Chang, MD
Hugh Cabot Professor of Surgery
Professor, Surgical Oncology
Tasha Hughes, MD, MPH
Clinical Assistant Professor, Surgical Oncology
Jacqueline S. Jeruss, MD, PhD
Professor, Surgical Oncology, Pathology, Biomedical Engineering
Director, Breast Care Center
Director, Breast Surgical Oncology Fellowship
Associate Dean for Regulatory Affairs, U-M Medical School
Michael S. Sabel, MD
William W. Coon Collegiate Professor of Surgical Oncology
Professor, Surgical Oncology
Veteran's Administration
Robert W. O'Rourke, MD
Division Chief, Veterans Administration
Professor, Minimally Invasive Surgery & Veterans Administration
Bariatric Surgery Program Director, VA Ann Arbor
Anne P. Ehlers, MD, MPH
Assistant Professor, Minimally Invasive Surgery & Veterans Administration
Surgery Education Associate Chief, VA Ann Arbor
Timothy L. Frankel, MD
Assistant Professor, Hepatopancreatobiliary Surgery & Veterans Administration
Comprehensive Cancer Care Director, VA Ann Arbor
Amir A. Ghaferi, MD, MS
Moses Gunn, MD Research Professor
Associate Professor, Minimally Invasive Surgery, Veterans Administration & Stephen M. Ross School of Business
Vice Chair of Strategy & Finance, Surgery
Surgical Director, University Hospital OR
Director, Michigan Bariatric Surgery Collaborative
Andrew Ibrahim, MD, MS
Assistant Professor, Veterans Administration & Architecture and Urban Planning
Program Director, Health & Design Fellowship
Pasithorn A. Suwanabol, MD
Assistant Professor, Colorectal Surgery & Veterans Administration
Research Faculty
Qiao Li, PhD
Research Professor, General Surgery
Yongqing Li, MD, PhD
Assistant Professor, Acute Care Surgery
Suresh Madathilparambil, PhD
Assistant Research Professor, General Surgery
Marina Pasca di Magliano, PhD
Maude T. Lane Professor of Surgery
Professor, General Surgery
Professor, Cell and Developmental Biology
Chitra Subramanian, PhD, MBA
Research Associate Professor, General Surgery
Shuang Wei, PhD
Associate Research Scientist, General Surgery
Peng Zhang, PhD
Research Assistant Professor, General Surgery
Weizhen Zhang, MD, PhD
Research Professor, Hepatopancreatobiliary Surgery
Yaqing Zhang, MD, PhD
Assistant Research Professor, General Surgery
Adjunct Faculty
Arden Morris, MD, MPH
Adjunct Professor, General Surgery