Skip to main content
William Harrigan, MD, Family Medicine, Denver, CO

WilliamHarriganMD

Family Medicine Denver, CO

Founding Partner/Family Physician - retired

Dr. Harrigan 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. Harrigan's full profile

Already have an account?

  • Office

    3700 Tennyson Street
    Suite 12375
    Denver, CO 80212
    Phone+1 720-305-6689

Education & Training

  • University of Toronto Faculty of Medicine
    University of Toronto Faculty of MedicineClass of 1982

Certifications & Licensure

  • CO State Medical License
    CO State Medical License 2018 - 2025
  • American Board of Family Medicine Family Medicine
  • College of Family Physicians of CanadaFamily Medicine