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    Dr. Mark T. Fahlen, MD

    Internal Medicine, Nephrology

    • (209) 544-2910

    Dr. Fahlen's Overview

    Dr. Fahlen graduated from the Albany Medical College in 1998. He works in Modesto, CA and 1 other location and specializes in Internal Medicine and Nephrology.

    Dr. Fahlen's Experience

    Years in Practice: 18

    Procedures Performed by Dr. Fahlen

    Dr. Fahlen's Specialties

    Internal Medicine, Nephrology

    Dr. Fahlen's Education & Training

    Medical School: Albany Medical College; Graduated 1998

    Dr. Fahlen'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. Fahlen's Accepted Insurance

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

    • Aetna Choice POS II
    • 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
    • Blue Cross CA Pathway X PPO
    • Blue Cross CA PPO Prudent Buyer Individual
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    Dr. Fahlen's Office Information & Appointments

    Office Locations

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

    Other Physicians in Dr. Fahlen's Practice

    • Not Available

    Dr. Fahlen's Hospital Affiliations

    • Not Available

    Office Locations

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