Skip to main content
William McGuinness, MD, Internal Medicine, Corcoran, CA

WilliamJosephMcGuinnessMD

Internal Medicine Corcoran, CA

Physician

Are you Dr. McGuinness?

Join over one million U.S. Physicians, Nurse Practitioners and PAs, already on Doximity.

  • 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.
    You already have 25 invites waiting!
  • Read the latest clinical news, personalized to your specialty.

Claim this profile

Not you? Find your profile

  • Office

    4001 King Ave
    Corcoran, CA 93212
    Phone+1 559-992-8800
    Fax+1 559-992-6196

Summary

  • Dr. William McGuinness, MD is an internist in Corcoran, California. He is currently licensed to practice medicine in California.

Education & Training

  • Cleveland Clinic Foundation/Fairview Hospital
    Cleveland Clinic Foundation/Fairview HospitalResidency, Internal Medicine, 1981 - 1984
  • University of Santo Tomas
    University of Santo TomasClass of 1980

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2002 - 2025