Gastroenterology
Harvey Tatum, MD
Clinical Professor of Medicine, University of Oklahoma College of Medicine
Dr. Harvey A. Tatum, MD, FACP, FACG, is a board-certified gastroenterologist with over 45 years of experience practicing in Tulsa, Oklahoma. He specializes in gastroenterology and internal medicine, with advanced expertise in endoscopic interventional procedures and inflammatory bowel disease. Dr. Tatum treats a wide range of gastrointestinal conditions, including pancreatic disease, pelvic abscess, noninfectious gastroenteritis and colitis, constipation, and tobacco use disorder-related issues.
45+
Years in Practice
Credentials
Board Certifications
- Gastroenterology (ABIM)
- Internal Medicine (ABIM)
Education & Training
- University of Oklahoma College of Medicine — M.D., 1980
- University of Oklahoma Health Sciences Center — Residency, Internal Medicine, 1980-1983
- University of Nebraska Medical Center — Fellowship, Gastroenterology, 1983-1985
- University of Oklahoma-Tulsa Medical College — Residency
Peer Recognition
- Castle Connolly — Top Doctor
2012-2026 (15 years)
- Oklahoma Magazine Castle Connolly — Top Doctor
2008-2013 (6 years)
Clinical Focus
Subspecialties
Conditions & Treatments
Practice Details
Hospital Affiliations
- Hillcrest Medical Center
Languages
English, Spanish
Experience
45+ years in practice