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Brian Joseph McGuinness, MD
Accepting new patients
PPO ACO Preferred
Walnut Creek, CA
Hours
Mon–Fri, 9 AM – 5 PM
Provider type
Specialist
Health plans accepted
Accepts 11 plans
Aetna
Anthem Blue Cross
Blue Shield of California
CCHP Health Plan (Chinese Community Health Plan)
Canopy Health
Central Health Plan
Cigna
Health Net
Hill Physicians Care Solutions
Humana
UnitedHealthcare
Board certifications: Am Brd of Colon Rectal Surgery 2004 - 2029, Am Brd of Surgery 2003 - 2027
Medical school: Tulane University School Of Medicine
Residency: Ohio State University Hospital
Privileges: John Muir Medical Center - Concord Campus, John Muir Medical Center - Walnut Creek Campus