Meet Ohio State's team of colon and rectal surgery experts

The Division of Colon and Rectal Surgery at The Ohio State University Wexner Medical Center houses a comprehensive team of surgeons and staff, all focused on delivering high-quality patient care, contributing to research and innovations in medicine and educating medical students and postgraduate trainees. Our surgeons are high-volume providers who have experience managing the most unusual and complex surgical cases. 

Our Leaders

Our leaders

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Mark Arnold, MD

Director, Division of Colorectal Surgery

Professor of Clinical Surgery


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Our Faculty

Arnold

Mark Arnold, MD

Professor-Clinical Director, Colon and Rectal Surgery
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Alan Harzman, MD

Associate Professor Program Director, Surgery Residency
Current Colorectal Surgery Resident

Current Colorectal Surgery Resident

Lisa Cunningham, MD

MD: Florida State University College of Medicine, Tallahasse, Florida
Specialty training: Halifax Health/University of Florida (Residency), Daytona Beach, Florida
Fellowship training: The Ohio State University Wexner Medical Center, Columbus, Ohio