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    Deborah A. Mcmahan, MD

    Internal Medicine

    Dr. Mcmahan's Overview

    Dr. Mcmahan graduated from the Indiana University School of Medicine in 1990. She works in Fort Wayne, IN and 1 other location and specializes in Internal Medicine.

    Dr. Mcmahan's Experience

    Years in Practice: 27

    Dr. Mcmahan's Specialties

    Internal Medicine

    Dr. Mcmahan's Education & Training

    Medical School: Indiana University School of Medicine; Graduated 1990

    Dr. Mcmahan'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. Mcmahan's Accepted Insurance

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

    • Ambetter from MHS HIX
    • HealthSpan Access PPO
    • Multiplan PPO
    • PHCS PPO
    • PHP Select Network
    • PHP Select with Encircle
    • UHC Choice EPO
    • UHC Choice Plus POS
    • UHC Navigate HMO
    • UHC Navigate POS
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    Dr. Mcmahan's Office Information & Appointments

    Office Locations

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

    Other Physicians in Dr. Mcmahan's Practice

    Dr. Mcmahan's Hospital Affiliations

    • Not Available

    Office Locations

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