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Dr. Mercedes Tomioka, MD

Internal Medicine

  • (949) 791-3101

Dr. Tomioka's Overview

Dr. Mercedes Tomioka graduated from the Univ Nac Mayor De San Marcos, Fac De Med, Lima, Peru in 1996. She works in Irvine, CA and specializes in Internal Medicine and Internal Medicine - Geriatrics. Dr. Tomioka is affiliated with Hoag Hospital Irvine.

Dr. Tomioka's Experience

Years in Practice: 19

Conditions Treated by Dr. Tomioka

  • Not Available

Procedures Performed by Dr. Tomioka

  • Not Available

Dr. Tomioka's Specialties

Internal Medicine, Internal Medicine - Geriatrics

Dr. Tomioka's Education & Training

Medical School: Univ Nac Mayor De San Marcos, Fac De Med, Lima, Peru; Graduated 1996

Dr. Tomioka's Rating

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Dr. Tomioka's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Savings Plus of CA
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
  • Blue Cross CA CaliforniaCare HMO
  • Blue Cross CA PPO
  • Blue Cross CA Select Plus HMO
  • View More

Dr. Tomioka's Office Information & Appointments

Office Locations

Hoag Medical Group

16300 Sand Canyon Ave Ste 311
Irvine, CA 92618
(949) 791-3101


Office Hours and Information

Fax: (949) 791-3112

Practice Website:

Accepting New Patients: Yes

Medicare Accepted: Yes

Medicaid Accepted: No

Not Available

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Dr. Tomioka's Hospital Affiliations

Office Locations

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