Summary

Dr. Mahaffa graduated from the University of Iowa in 2020. She works in Walnut Creek, CA and 1 other location and specializes in Emergency Medicine.

Quick Facts

  • 6 years of experience
  • 36 insurance plans accepted
  • University Of Iowa
  • 1 specialty
  • 2 office locations
  • Female

Office Locations

Dr. Margaret Rebecca Mahaffa has 2 locations

Kaiser Permanente Antioch Medical Center

4501 Sand Creek RdAntioch, CA 94531

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Dr. Margaret Rebecca Mahaffa
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Dr. Margaret Rebecca MahaffaChristopher Carleo, MDDr. Frank Byoung Lee, MDSherrie Denise Kneebone
Emergency MedicineEmergency MedicineEmergency MedicineEmergency Medicine
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
6 Years of Experience 28 Years of Experience 23 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available No Virtual Visit Option
Speaks English Speaks English, Spanish, Tagalog, Portuguese Speaks English
Walnut Creek , CAEast Setauket , NYAllen , TXFremont , CA
Med School: University Of Iowa Med School: Suny Stony Brookhealth Med School: New York Medical College
Current Profile
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Insurance Plans Accepted by Dr. Margaret Rebecca Mahaffa

  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Alameda Alliance for Health
  • Alameda Alliance for Health - Medicaid (Managed)
  • Anthem Blue Cross
  • Anthem Blue Cross - Medicare
  • BLUE CROSS of CALIFORNIA
  • BLUE CROSS of CALIFORNIA - HMO
  • Blue Shield of California
  • Blue Shield of California - HMO
  • Brand New Day
  • CHAMPVA
  • Chinese Community Health Plan
  • Cigna
  • Contra Costa Health Plan
  • Fresenius Health Plans - EPO
  • Health Net
  • Health Net - HMO
  • Health Net - Medicare
  • Health Plan of San Joaquin
  • Humana
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - Medicaid (Managed)
  • Medicare
  • Medicare - Medicare
  • Partnership HealthPlan of California
  • Premera Blue Cross
  • Three Rivers Providers Network (TRPN) - Medicaid (Managed)
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicare
  • Valley Health Plan

Medical Specialties

Dr. Margaret Rebecca Mahaffa has the following specialty

Certifications, License, & Education

6 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2027, Active

EDUCATION & TRAINING

Medical School

University Of IowaGraduated in 2020

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Frequently Asked Questions

Does Dr. Margaret Mahaffa accept virtual/telehealth appointments?
Dr. Margaret Mahaffa has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Is Dr. Margaret Mahaffa accepting new patients?
Dr. Margaret Mahaffa has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
Does Dr. Margaret Mahaffa accept my insurance?
You can see the insurance plans that Dr. Margaret Mahaffa accepts on their Vitals profile.
How can I make an appointment with Dr. Margaret Mahaffa?
You can find contact information for Dr. Margaret Mahaffa here on Vitals.
Where is Dr. Margaret Mahaffa's office located?
Dr. Margaret Mahaffa's office is located at 1425 S Main St, Walnut Creek, CA, 94596.

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