William C. Chapman, Jr., MD, MPHS
Assistant Professor
Section of Colon and Rectal Surgery
Division of General Surgery
- Phone: 314-454-7177
Specialties
- Anal cancer
- Carcinomatosis
- Colon cancer
- Colon polyps
- Rectal cancer
- Constipation
- Crohn’s disease
- Diverticulitis
- Fecal incontinence
- Fissures
- Hemorrhoids
- Peritoneal surface disease
- Pelvic floor disorders
- Pilonidal cysts
- Rectal prolapse
- Ulcerative colitis
Call for patient appointments: 314-454-7177
Meet Dr. Chapman
Dr. William Chapman Jr., MD, MPHS is a colon and rectal surgeon specializing in comprehensive colon and rectal surgical care.
He has expertise in treating a variety of cancers of the colon and rectum, diverticulitis, fissures, and ulcerative colitis.
Dr. Chapman earned his medical degree from Georgetown University School of Medicine. He completed general surgery training at WashU Medicine and a colorectal surgery fellowship at Cleveland Clinic Foundation.
Degrees
Medical Degree
Georgetown University School of Medicine, Washington, D.C.
2015
Residency
General Surgery Residency
WashU Medicine, St. Louis, MO
2022
Fellowship
Colorectal Surgery Fellowship
Cleveland Clinic Foundation, Cleveland, OH
2023
Research interests
Rectal cancer
Colon cancer
Patient reported outcomes in colorectal surgery
Locations
Siteman Cancer Center – South County
5225 Midamerica Plaza
St. Louis, MO 63129
Phone: 314-454-7177
Barnes-Jewish West County Hospital
Medical Building 4
1044 North Mason Road
Suite 310
St. Louis, MO 63141
Fax: 888-425-7946
Appointments: 314-454-7177
Hospital affiliations
Barnes-Jewish Hospital
Siteman Cancer Center
Board certifications
- Surgery
Dr. Chapman in the news
- General Surgery Chief Resident Graduation and Awards 2022
- For Your Health – What to Know About Young Adult Colorectal Cancer
- Department of Surgery New Faculty: August 2023
- Ask The Residents: Advice from Attendings
- Department of Surgery Teaching Awards 2020-2021
Professional Memberships:
- American Society of Colon and Rectal Surgeons
- Reviewer, Diseases of Colon and Rectum
- Reviewer, Surgery
Awards and Honors:
- 2018 – Wells Resident Research Award, Washington University School of Medicine
- 2016 – Resident Research Presentation Award, Vascular Access Society of America
- 2015 – Alpha Omega Alpha, Georgetown University School of Medicine
- 2015 – Gold Humanism Honor Society, Georgetown University School of Medicine
- 2008 – Phi Beta Kappa, University of North Carolina
- 2002 – Eagle Scout, Boy Scouts of America