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    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 specializes in Internal Medicine and Nephrology.

    Dr. Fahlen's Experience

    Years in Practice: 19

    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

    Rate This Doctor

    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
    • View More

    Dr. Fahlen's Office Information & Appointments

    Office Locations

    Mark T Fahlen MD

    1400 Florida Ave Ste 109
    Modesto, CA 95350
    (209) 544-2910


    Office Hours and Information

    Fax: (209) 544-2253

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

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

    Other Physicians in Dr. Fahlen's Practice

    • Not Available

    Dr. Fahlen's Hospital Affiliations

    • Not Available

    Office Locations

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