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    Dr. Michael J. Marchesseault, MD

    Emergency Medicine

    Dr. Marchesseault's Overview

    Dr. Marchesseault graduated from the Uniformed Services University of the Health Sciences Hebert School of Medicine in 1990. He works in Colusa, CA and specializes in Emergency Medicine.

    Dr. Marchesseault's Experience

    Years in Practice: 26

    Dr. Marchesseault's Specialties

    Emergency Medicine

    Dr. Marchesseault's Education & Training

    Medical School: Uniformed Services University of the Health Sciences Hebert School of Medicine; Graduated 1990

    Dr. Marchesseault'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. Marchesseault's Accepted Insurance

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

    • CIGNA Open Access Plus
    • Great West PPO
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    Dr. Marchesseault's Office Information & Appointments

    Office Locations

    Valley Emergency Physicians

    199 E Webster St
    Colusa, CA 95932
    (530) 458-5821


    Office Hours and Information

    Fax: (530) 458-3215

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Not Available

    Other Physicians in Dr. Marchesseault's Practice

    Dr. Marchesseault's Hospital Affiliations

    • Not Available

    Office Locations

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