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Anne Maria Grzegorczyk, MD
Accepting new patients
PPO ACO Preferred
Walnut Creek, CA
Hours
Mon–Fri, 9 AM – 5 PM
Provider type
Specialist
Health plans accepted
Aetna Commercial
Anthem Blue Cross Commercial
Blue Shield Commercial
Canopy Health HMO Commercial
Central Health Plan Medicare Advantage
Chinese Community Health Plan Commercial
Cigna Commercial
Health Net Commercial
Health Net Medicare Advantage
UnitedHealthcare Commercial
UnitedHealthcare Medicare Advantage (HPCS)
Board certifications: American Board of Family Medicine ,American Board of Internal Medicine
Education: Virginia Commonwealth University School of Medicine
Residency: California Pacific Medical Center
Privileges: John Muir Medical Center - Concord Campus; John Muir Medical Center - Walnut Creek Campus