Skip to main content
William Harrison, MD, Internal Medicine, Cheyenne, WY

WilliamAnthonyHarrisonMD

Internal Medicine Cheyenne, WY

Physician

Dr. Harrison is on Doximity

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

  • Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
  • Connect with colleagues in the same hospital or clinic.
  • Read the latest clinical news, personalized to your specialty.

See Dr. Harrison's full profile

Already have an account?

  • Office

    800 E 20th St
    Suite 350
    Cheyenne, WY 82001
    Phone+1 307-996-1560
    Fax+1 307-996-1565

Education & Training

  • Creighton University
    Creighton UniversityResidency, Internal Medicine/Pediatrics, 1991 - 1995
  • Creighton University School of Medicine
    Creighton University School of MedicineClass of 1991

Certifications & Licensure

  • NE State Medical License
    NE State Medical License 1992 - 2026
  • WY State Medical License
    WY State Medical License 1996 - 2025
  • American Board of Internal Medicine Internal Medicine