Learn more about the Department of Surgery surgeons and scientists exploring trauma and critical care research.

Meghan A. Arnold, MD, FACS
Clinical Associate Professor, Pediatric Surgery
Associate Program Director, Surgical Critical Care Fellowship

Robert H. Bartlett, MD
Professor of Surgery
Emeritus, General Surgery

Matthew J. Delano, MD, PhD
Assistant Professor, General Surgery

Sean P. Edwards, DDS, MD
Clinical Associate Professor, Oral & Maxillofacial Surgery/Hospital Dentistry
Chief, Pediatric Oral & Maxillofacial Surgery

Peter F. Ehrlich, MD, MSc
Professor, Pediatric Surgery
Medical Director, Pediatric Trauma Program

Samir K. Gadepalli, MD, MBA
Assistant Professor, Pediatric Surgery
Co-Director, Pediatric Surgical Critical Care

Mark R. Hemmila, MD
Professor, General Surgery
Trauma Medical Director, Division of Acute Care Surgery
Director, Michigan Trauma Quality Improvement Program (MTQIP)

Ronald B. Hirschl, MD
Section Chief, Pediatric Surgery
Arnold G. Coran Collegiate Professor of Pediatric Surgery

Yongqing Li, MD, PhD
Assistant Professor, General Surgery

Jules Lin, MD
Mark B. Orringer, MD Research Professor in Thoracic Surgery
Associate Professor, Thoracic Surgery
Surgical Director, Lung Transplant

William R. Lynch, MD
Associate Professor, Thoracic Surgery

David A. Machado-Aranda, MD
Assistant Professor, General Surgery

Suresh Madathilparambil, PhD
Assistant Research Professor, General Surgery

George B. Mychaliska, MD
Robert Bartlett, MD Collegiate Professor of Pediatric Surgery
Professor, Pediatric Surgery
Professor, Obstetrics and Gynecology
Director, Fetal Diagnosis and Treatment Center
Co-Director, ECMO Program

Lena M. Napolitano, MD
Massey Foundation Professor of Surgery
Professor, General Surgery
Co-Director, Surgical Intensive Care Unit

Pauline K. Park, MD, FACS, FCCM
Clinical Professor, General Surgery
Program Director, Surgical Critical Care Fellowship
Co-Director, Surgical Intensive Care Unit

Jeffrey D. Punch, MD
Professor, Transplant Surgery

Krishnan Raghavendran, MBBS
Division Chief, Acute Care Surgery
Professor, General Surgery
Director, Michigan Center for Global Surgery

Alvaro Rojas-Pena, MD
Assistant Research Scientist, Transplant Surgery

Arul S. Thirumoorthi, MD
Clinical Assistant Professor, Pediatric Surgery

Stewart C. Wang, MD, PhD, FACS
Professor, General Surgery
First Endowed Professor of Burn Surgery
Director, Burn Center
Founding Director, Morphomic Analysis Group
Founding Director, International Center for Automotive Medicine

Peng Zhang, PhD
Research Assistant Professor of Surgery