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    Dr. Masahiro Kushigemachi, MD

    Family Medicine

    • (805) 578-9620

    Dr. Kushigemachi's Overview

    Dr. Kushigemachi graduated from the University of California, San Diego School of Medicine in 1982. He works in Simi Valley, CA and specializes in Family Medicine. Dr. Kushigemachi is affiliated with Simi Valley Hospital.

    Dr. Kushigemachi's Experience

    Years in Practice: 34

    Dr. Kushigemachi's Specialties

    Family Medicine

    Dr. Kushigemachi's Education & Training

    Medical School: University of California, San Diego School of Medicine; Graduated 1982

    Dr. Kushigemachi's Rating

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    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Kushigemachi's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna HMO Deductible Plan CA only
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Savings Plus of CA
    • Aetna Signature Administrators PPO
    • Anthem BC Pathway X PPO Tiered
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • View More

    Dr. Kushigemachi's Office Information & Appointments

    Office Locations

    Alta California Medical Group

    2925 Sycamore Dr Ste 204
    Simi Valley, CA 93065
    (805) 578-9620


    Office Hours and Information

    Fax: (805) 583-0179

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:30 AM - 5:30 PM
    Tuesday 8:30 AM - 5:30 PM
    Wednesday 8:30 AM - 5:30 PM
    Thursday 8:30 AM - 5:30 PM
    Friday 8:30 AM - 5:30 PM
    Saturday 9:00 AM - 12:00 PM
    Sunday Closed

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    Dr. Kushigemachi's Hospital Affiliations

    Office Locations

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