Contact Us

Department of Surgery Administration

Michael W. Mulholland, M.D., Ph.D., Department Chair
2101 Taubman Center
1500 E. Medical Center Drive
Ann Arbor, MI 48109
Joanne Hoeft
Executive Assistant to Dr. Mulholland
Phone: (734) 936-3236
Fax: (734) 763-5615
David Mohr, Chief Department Administrator
2101 Taubman Center
1500 E. Medical Center Drive
Ann Arbor, MI 48109
Stacey Werden
Assistant to David Mohr
Phone: (734) 936-5722
Fax: (734) 763-5615
Hadley Stoll
Administrative Assistant
(734) 615-7052
Corey Jessop
Events Specialist
(734) 936-9700

Administrative Offices

Office of Education: (734) 936-5732
Office of Research: (734) 647-8138
Office of Development: (734) 764-6777
Office of Communications: (734) 232-2759

Physician Leadership

Surgery Administration

Department Chair, Michael W. Mulholland, M.D., Ph.D.
Associate Chair, Finance, Justin Dimick, M.D., M.P.H.
Associate Chair, Research, Marina Pasca di Magliano, Ph.D.
Associate Chair, Education, Steve Kasten, M.D., M.H.P.E.
Associate Chair, Faculty Development, Erika Newman, M.D.
Associate Chair, Clinical Affairs, Christopher Sonnenday, M.D., M.H.S.
Associate Chair, Innovation & Entrepreneurship, Mark Cohen, M.D.
Vice Chair, Faculty Life, Jennifer Waljee, M.D., M.P.H., M.S.
Ombudsman, Jeffrey Kozlow, M.D., M.S. 

General Surgery

Section Chief, Hasan Alam, M.B.B.S.

Acute Care Surgery

Division Chief, Krishnan Raghavendran, M.D.

Endocrine Surgery

Division Chief, Paul Gauger, M.D.

Hepato-Pancreato-Biliary & Advanced Gastrointestinal Surgery

Division Chief, Clifford Cho, M.D., F.A.C.S. 

Colorectal Surgery

Division Chief, Scott Regenbogen, M.D., M.P.H.

Minimally Invasive Surgery

Division Chief, Justin Dimick, M.D., M.P.H.

Surgical Oncology

Division Chief, Michael Sabel, M.D.

Veteran’s Administration

Division Chief, Amir Ghaferi, M.D., M.S.

Oral & Maxillofacial Surgery

Section Chief, Brent Ward, D.D.S., M.D.

Pediatric Surgery

Section Chief, Ronald Hirschl, M.D.

Plastic Surgery

Section Chief, Paul Cederna, M.D.

Thoracic Surgery

Section Chief, Andrew Chang, M.D.

Transplant Surgery

Section Chief, John Magee, M.D.

Vascular Surgery

Section Chief, Thomas Wakefield, M.D.