People
Woodson W. Smelser, MD
Director, Society for Urologic Oncology Fellowship
Assistant Professor of Surgery
Division of Urologic Surgery
- Phone: 314-362-8200
Jason A. Snyder, MD
Associate Professor of Surgery
Section of Acute and Critical Care Surgery
Division of General Surgery
Director, Emergency General Surgery
- Phone: 314-362-5298
Rebecca A. Sorber, MD
Assistant Professor of Surgery
Division of Vascular Surgery
- Phone: 314-273-7373
Marguerite W. Spruce, MD
Adjunct Instructor in Surgery
Section of Acute and Critical Care Surgery
Division of General Surgery
Assistant Director, CHESS
- Phone: 314-362-5298
Ellen Stemmler
Acute Care Nurse Practitioner
Advanced Practice Provider Leadership
Acute Care Nurse Practitioner
Advanced Practice Provider Leadership
Kelly Stockstill, MS
Assistant Residency Coordinator, General Surgery
Fellowship Coordinator, Hepatobiliary-Pancreatic and Gastrointestinal (HPB-GI) Surgery
- Email: [email protected]
Jacqueline D. Stuber, MD
Assistant Professor of Surgery
Division of Vascular Surgery
- Phone: 314-273-7373
Siobhan Sutcliffe, PhD, ScM, MHS
Professor of Surgery
Division of Public Health Sciences
Department of Obstetrics and Gynecology
Associate Professor of Obstetrics and Gynecology
Hubert Swana, MD
Professor of Surgery
Division of Urologic Surgery
Director of Pediatric Urology, St. Louis Children’s Hospital
Director, Urologic Surgery Residency Program
- Phone: 314-362-8200
Marissa M. Tenenbaum, MD
Professor of Surgery
Division of Plastic and Reconstructive Surgery
Video Profile
- Phone: 314-362-7388
Ruth Tevlin, MD
Assistant Professor of Surgery
Division of Plastic and Reconstructive Surgery
- Phone: 314-362-7388
Chelsea A. Thampy, MD
Instructor of Surgery
Section of Acute and Critical Care Surgery
Division of General Surgery
- Phone: 314-362-5298
Lewis J. Thomas IV, MD
Assistant Professor of Surgery
Division of Urologic Surgery
- Phone: 314-362-8200
Adetunji T. Toriola, MD, PhD
Professor of Surgery
William H. Danforth Washington University Physician Scholar
Division of Public Health Sciences
Erica J. Traxel, MD
Associate Professor of Surgery
Division of Urologic Surgery
Member, WashU Medicine Academy of Educators
- Phone: 314-362-8200
Thomas H. Tung, MD
Professor of Surgery
Division of Plastic and Reconstructive Surgery
Director, Microsurgical Reconstruction
Video Profile
- Phone: 314-362-7388
Isaiah R. Turnbull, MD, PhD
Associate Professor of Surgery
Section of Acute and Critical Care Surgery
Division of General Surgery
- Phone: 314-362-5298
Jesse D. Vrecenak, MD
Associate Professor of Surgery
Division of Pediatric Surgery
- Phone: 314-454-6022
Alyssa D. Wait, MD
Assistant Professor of Surgery
Section of Colon and Rectal Surgery
Division of General Surgery
- Phone: 314-454-7177
Zachary J. Wanken, MD, MS
Assistant Professor of Surgery
Division of Vascular Surgery
Director, Integrated Vascular Residency
- Phone: 314-273-7373
Michael D. Weiss, DPM
Assistant Professor of Surgery
Section of Acute and Critical Care Surgery
Division of General Surgery
- Phone: 314-747-4769
Nicholas A. Welko, MD
Assistant Professor, Co-Medical Director, Cardiothoracic ICU
Associate Program Director, Surgical Critical Care Fellowship
Section of Acute and Critical Care Surgery
Division of General Surgery
- Phone: 314-362-5298
Jason R. Wellen, MD, MBA
Professor of Surgery
Section of Transplant Surgery
Division of General Surgery
Director, Kidney and Pancreatic Transplantation
- Phone: 314-747-9889
Paul E. Wise, MD
Professor of Surgery
Section of Colon and Rectal Surgery
Division of General Surgery
Vice Chair for Education, Department of Surgery
Director, Inherited Colorectal Cancer and Polyposis Registry
- Phone: 314-454-7177
- Fax: 888-425-7946
Andrew M. Wishy, MD
Assistant Professor of Surgery
Division of Vascular Surgery
Voluntary Clinical Assistant Professor (C-STARS)
- Phone: 314-273-7373
Matthew D. Wood, PhD
Associate Professor of Surgery
Division of Plastic and Reconstructive Surgery
Scientific Director, Plastic Surgery Research Laboratories
- Phone: 314-362-7388
Loughlin S. Wylie, MD
Assistant Professor of Surgery
Section of Acute and Critical Care Surgery
Division of General Surgery
Division of Vascular Surgery
- Phone: 314-273-7373
Muhammad Yasin, MD
Assistant Professor of Surgery
Section of Acute and Critical Care Surgery
Division of General Surgery
- Phone: 314-953-5300
Andrew Yeh, MD
Assistant Professor of Surgery
Division of Pediatric Surgery
Director, Trauma Services, St. Louis Children's Hospital
- Phone: 314-454-6022
Gina Yu
Fellowship Coordinator
Trauma and Reconstructive Urology
Urologic Oncology
Minimally Invasive Endourology
Pediatric Urology
Colon and Rectal Surgery
- Email: [email protected]
Jennifer Yu, MD, MPHS
Assistant Professor of Surgery
Section of Transplant Surgery
Division of General Surgery
Director, General Surgery Residency Program
Program Director, General Surgery Residency
Augusto Zani, MD, PhD
Professor of Surgery
Division of Pediatric Surgery
Director, Zani Lab
- Phone: 314-454-6022
Elke M. Zani-Ruttenstock, MD
Assistant Professor of Surgery
Division of Pediatric Surgery
- Phone: 314-454-6022
Mohamed A. Zayed, MD, PhD, MBA
Director, Division of Surgical Sciences
Professor of Surgery, Radiology, Molecular Cell Biology and Biomedical Engineering
Division of Vascular Surgery
Director, Vascular Surgery Research
Director, CVISE Center
- Phone: 314-273-7373
Christian W. Zemlin, PhD, MSc
Associate Professor of Surgery and Biomedical Engineering
Section of Cardiac Surgery
Division of Cardiothoracic Surgery
Director, Cardiothoracic Surgery Research Laboratory
William Y. Zhu, MD
Assistant Professor of Surgery
Division of Plastic & Reconstructive Surgery
- Phone: 314-362-7388
Shanna Zwick, PA-C
Physician Assistant
Colon and Rectal Surgery
- Phone: 314-454-7177
- Fax: 888-425-7946








