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    Dr. Mark Thanassi, MD

    Emergency Medicine

    • (408) 851-1000

    Dr. Thanassi's Overview

    Dr. Thanassi graduated from the University of Vermont COM in 1993. He works in Santa Clara, CA and specializes in Emergency Medicine. Dr. Thanassi is affiliated with Kaiser Permanente.

    Dr. Thanassi's Experience

    Years in Practice: 23

    Dr. Thanassi's Specialties

    Emergency Medicine

    Dr. Thanassi's Education & Training

    Medical School: University of Vermont COM; Graduated 1993

    Dr. Thanassi's Rating

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    Overall Rating


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

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

    • Kaiser Permanente

    Dr. Thanassi's Office Information & Appointments

    Office Locations

    Kaiser Permanente Medical Group

    710 Lawrence Expy
    Santa Clara, CA 95051
    (408) 851-1000


    Office Hours and Information

    Fax: (408) 851-3331

    Practice Website:

    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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