Skip to main content
William Tierney, MD, Gastroenterology, Oklahoma City, OK, OU Health

WilliamMTierneyMD

Gastroenterology Oklahoma City, OK

Advanced Endoscopic Interventional

David Ross Boyd Professor of Medicine, University Okla College of Medicine

Dr. Tierney is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Tierney's full profile

Already have an account?

Education & Training

  • University of Michigan Health System
    University of Michigan Health SystemFellowship, Gastroenterology, 1994 - 1997
  • University of Pennsylvania Health System
    University of Pennsylvania Health SystemResidency, Internal Medicine, 1990 - 1993
  • Yale School of Medicine
    Yale School of MedicineClass of 1990

Certifications & Licensure

  • OK State Medical License
    OK State Medical License 1997 - 2024
  • MI State Medical License
    MI State Medical License 1995 - 1999
  • PA State Medical License
    PA State Medical License 1992 - 1994
  • American Board of Internal Medicine Gastroenterology

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • Chadwick Boseman Dies of Colon Cancer: Here Are the Silent Signs You Should Know
    Chadwick Boseman Dies of Colon Cancer: Here Are the Silent Signs You Should KnowAugust 29th, 2020
  • Digestive Problems in ‘Long COVID’ Linked to Psychological Trauma, According Research
    Digestive Problems in ‘Long COVID’ Linked to Psychological Trauma, According ResearchMarch 17th, 2024

Committees

  • Gastroenterology SEP Question Development Committee, American Board of Internal Medicine 2015 - Present
  • Governing Board Councilor, American Society for Gastrointestinal Endoscopy 2012 - 2015
  • Chair, American Society for Gastrointestinal Endoscopy Technology Committee 2007 - 2010

Hospital Affiliations