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    Dr. Gregory H. Shimizu, MD

    Internal Medicine

    Dr. Shimizu's Overview

    Dr. Gregory H. Shimizu graduated from the George Washington University School of Medicine and Health Science in 1988. He works in Fontana, CA and specializes in Internal Medicine. Dr. Shimizu is affiliated with Kaiser Permanente Fontana Medical Center.

    Dr. Shimizu's Experience

    Years in Practice: 28

    Dr. Shimizu's Specialties

    Internal Medicine

    Dr. Shimizu's Education & Training

    Medical School: George Washington University School of Medicine and Health Science; Graduated 1988

    Dr. Shimizu's Rating

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    Overall Rating

    Physician

    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Shimizu's Accepted Insurance

    • Kaiser Permanente

    Dr. Shimizu's Office Information & Appointments

    Office Locations

    Kaiser Permanente Medical Group
    Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave
    Fontana, CA 92335
    (909) 427-5000

    Directions

    Office Hours and Information

    Fax: (909) 427-7366

    Practice Website: kp.org

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

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

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