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    Dr. Jason Umphress, MD

    Gastroenterology

    • (530) 666-1631

    Dr. Umphress's Overview

    Dr. Umphress graduated from the University of California, San Diego School of Medicine in 1995. He works in Woodland, CA and 1 other location and specializes in Gastroenterology. Dr. Umphress is affiliated with Woodland Memorial Hospital.

    Dr. Umphress's Experience

    Years in Practice: 21

    Dr. Umphress's Specialties

    Gastroenterology

    Dr. Umphress's Education & Training

    Medical School: University of California, San Diego School of Medicine; Graduated 1995

    Dr. Umphress's Rating

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    Physician

    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Umphress'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 Signature Administrators PPO
    • Anthem BC Pathway X PPO Tiered
    • BCBS Blue Card PPO
    • Blue Cross CA PPO Prudent Buyer Small Group
    • Blue Cross CA Advantage PPO Preferred DirectAccess Plus
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    Dr. Umphress's Office Information & Appointments

    Office Locations

    *This physician has multiple office locations. See Office Information for details.

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