To make an appointment, call 314-454-7177.

Washington University colon and rectal surgeons provide expert care in all aspects of colon disease and rectal disease, with particular interests in colon cancer and rectal cancer, inflammatory bowel disease, laparoscopic colon surgery, screening colonoscopy, and benign anorectal disorders. An integrated team of colon and rectal surgeons, gastroenterologists, oncologists and radiologists work together to provide the best possible care.

 Services include treatment of:

For more information visit the Colon and Rectal Surgery Section website.

William C. Chapman Jr., MD, MPHS

Colon & Rectal Surgery

Locations:
Siteman Cancer Center at 4500 Forest Park Avenue
Barnes-Jewish West County Hospital

Michelle Cowan, MD, FACS

Colon & Rectal Surgery

Steven R. Hunt

Steven R. Hunt, MD

Colon & Rectal Surgery

Locations:
Siteman Cancer Center at 4500 Forest Park Avenue
Center for Advanced Medicine – South County

Lawrence Mendelow, MD, FACS

Colon & Rectal Surgery
General Surgery

Locations:
555 N. New Ballas Road Building

Matthew G. Mutch

Matthew G. Mutch, MD

Colon & Rectal Surgery

Locations:
Siteman Cancer Center – South County
Barnes-Jewish West County Hospital – Medical Office Building 1

Kerri Ohman, MD

Kerri A. Ohman, MD, FACS

Colon & Rectal Surgery

Locations:
VA Medical Center: John Cochran Division

Matthew Silviera

Matthew Silviera, MD, MS

Colon & Rectal Surgery

Locations:
Barnes-Jewish West County Hospital – Medical Office Building 1

Alyssa Wait, MD, FACS

Colon & Rectal Surgery
General Surgery

Locations:
555 N. New Ballas Road Building

Paul E. Wise

Paul E. Wise, MD

Colon & Rectal Surgery

Locations:
Siteman Cancer Center at 4500 Forest Park Avenue

Shanna Zwick, PA-C

Colon & Rectal Surgery

Locations:
Barnes-Jewish West County Hospital – Medical Office Building 4
Center for Advanced Medicine