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Teaching Staff

Justin Allard, M.D.
General Surgery/Trauma/Critical Care

Tyler Bedford, M.D.
Advanced Laparoscopic & Bariatric Surgery

Nathan Blecker, M.D.
General Surgery/Trauma/Critical Care

James Brockett, M.D.
Cardiothoracic Surgery

Richard Carter, D.O.
Cardiothoracic Surgery

Maureen Cheung, D.O.
Cardiothoracic Surgery

Laura Crankshaw, M.D.
General Surgery/Trauma/Critical Care

Michael J. Cullado, M.D. - Interim Chair, Department of Surgery
Colorectal Surgery, Division Chief

Arthur B. Dalton, M.D.
General Surgery/Breast Surgery

Adrian G. Dan, M.D.
Advanced Laparoscopic & Bariatric Surgery

Eric A. Espinal, M.D.
Cardiothoracic Surgery

Katie Francis, M.D.
General Surgery/Trauma/Critical Care

Aleksandar Geube, M.D.
General Surgery/Trauma

Madeline Heald, M.D.
Vascular Surgery

Craig S. Kornbau, M.D.
General Surgery, Breast Surgery

Erica Laipply, M.D. - General Surgery Residency Program Director
Colorectal Surgery

Truong Ma, M.D.
Colorectal Surgery

Andrew Martin, M.D.
Vascular Surgery

Joseph R. McShannic, M.D.
Vascular Surgery

Logan T. Mellert, D.O.
Advanced Laparoscopic & Bariatric Surgery

John A. Moawad, M.D.
Vascular Surgery

Drazen Petrinec, M.D.- Medical Student Clerkship Director
Vascular Surgery

Mark Pozsgay, D.O.
Advanced Laparoscopic & Bariatric Surgery

Kyle Reilly, M.D.
General Surgery/Breast Surgery

Rathna Shenoy, M.D. - Vice Chair, Department of Surgery; Associate Program Director 
General Surgery/Trauma/Critical Care, Division Chief

Victoria Van Fossen, MD
General Surgery/Breast Surgery

Kellen Welch, M.D.
Colorectal Surgery

John G. Zografakis, M.D.
Advanced Laparoscopic & Bariatric Surgery

2025-2026 Residents

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