

Oncology
William Kethman, MD
Colon and Rectal Surgical Oncology
New Orleans, LA
Dr. William Kethman was born in Lake Charles, Louisiana and raised in Houston, Texas. He earned his undergraduate degree in biomedical engineering and medical doctorate from Tulane University in New Orleans. He completed his general surgery residency at Stanford University and a colon and rectal surgery fellowship at University Hospitals Cleveland Medical Center - Case Western Reserve University. He completed a research fellowship at the Stanford Byers Center for Biodesign - dedicated to educati
14+
Years in Practice
Credentials
Education & Training
- TULANE UNIVERSITY SCHOOL OF MEDICINE — MD (2012)
Peer Recognition
- Castle Connolly — Top Doctor
2023-2026 (4 years)
- Healthgrades — Healthgrades Honor Roll
Clinical Focus
Subspecialties
Surgical Oncology
Conditions & Treatments
Anal CancerRetinopathy of Prematurity
Practice Details
Hospital Affiliations
- Ochsner Health
- Ochsner Acadia General Hospital
- Leonard J. Chabert Medical Center
- Ochsner University Hospital and Clinics
- St Bernard Parish Hospital
Experience
14+ years in practice