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    Mercedes Tomioka

    MD

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    (949) 791-3101

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    About Dr. Mercedes Tomioka

    Bio

    A native speaker of Spanish and conversational Japanese, Dr. Tomioka brings cultural diversity, excellent skills, and her compassionate nature to her profession as a physician. Her grandparents immigrated to Peru prior to World War II and that is where Dr. Tomioka spent her early years surrounded by family, which included many physicians. Always concerned about everyone around her, her family encouraged her to become a physician to fulfill her desire to help others.

    Practicing since 2003, Dr. Tomioka chose a career in Internal Medicine as she truly appreciates the challenge. She enjoys being exposed to a broad variety of skills and applying her knowledge to help her patients. She is excited to lend her talent and innovative ideas to Hoag Medical Group.

    Dr. Tomioka has extensive training and always pursues ways to improve her skills and knowledge. She attended medical school at Universidad Nacional Mayor de San Marcos in Lima, Peru, completed her residency in Internal Medicine at St. Barnabas Hospital (affiliated with The New York Hospital - Cornell Medical Center), and finished with a fellowship in Geriatrics at UC Davis.

    Outside of work, Dr. Tomioka enjoys spending time with her husband and daughter. Her focus is on bringing new experiences to her daughter and they often travel and visit museums during their weekend excursions.

    Specialties

    Internal Medicine, Geriatric Medicine

    Focus areas

    Internal Medicine, Geriatric Medicine

    Location

    Irvine

    16300 Sand Canyon Ave Ste 311, Irvine, CA 92618 Phone: (949) 791-3101 • Fax: (949) 791-3112

    Accepted insurance

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    • Aetna
    • Anthem
    • Blue Shield
    • Cigna
    • Scan
    • United Healthcare

    Accepting new patients

    No

    Hoag affiliations

    Hoag Medical Group, Hoag Physician Partners

    Languages

    Spanish, Japanese

    Background

    Certification

    American Board of Internal Medicine

    Geriatric Medicine

    American Board of Internal Medicine

    Internal Medicine

    Education

    Medical Education

    Medical Doctor, Universidad Nacional Mayor de San Marcos

    Internship

    Internal Medicine, St. Barnabas Hospital

    Residency

    Internal Medicine, National Hospital

    Fellowship

    Geriatrics, University of CA Davis Med Center

    Residency

    Internal Medicine, St. Barnabas Hospital

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