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Mercedes Tomioka, M.D.

Recommend Website: www.hoagmedicalgroup.com


  • Internal Medicine

Medical Group

Hoag Medical Group

Languages Spoken


Provider holds outpatient-based privileges only

16300 Sand Canyon Ave Ste 311
Irvine, CA 92618
16300 Sand Canyon Ave Ste 311, Irvine, CA 92618 Map & Directions

Education & Training

Medical Education - Universidad Nacional Mayor de San Marcos (Medical Doctor)
Residency - National Hospital (Internal Medicine)
Internship - St. Barnabas Hospital (Internal Medicine)
Residency - St. Barnabas Hospital (Internal Medicine)
Fellowship - University of CA Davis Med Center (Geriatrics)

Health Insurance (Please verify with your health plan and/or physician’s office.)

  • Aetna PPO
  • Blue Cross Prudent Buyer PPO
  • Blue Shield PPO
  • Coventry/First Health
  • Medicare
  • Multiplan/PHCS
  • United Healthcare PPO

Board Certifications

American Board of Internal Medicine - Internal Medicine
American Board of Internal Medicine - Geriatric Medicine

Practice Started