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    Dr. Tad M. Johnson, MD

    Allergy & Immunology

    • (608) 756-7100

    Dr. Johnson's Overview

    Dr. Johnson graduated from the Mayo Medical School in 1982. He works in Janesville, WI and 1 other location and specializes in Allergy & Immunology. Dr. Johnson is affiliated with Mercy Hospital & Trauma Center, Mercy Medical Center and Mercy Walworth Hospital & Medical Center.

    Dr. Johnson's Experience

    Years in Practice: 34

    Dr. Johnson's Specialties

    Allergy & Immunology

    Dr. Johnson's Education & Training

    Medical School: Mayo Medical School; Graduated 1982

    Dr. Johnson's Rating

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    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
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    Dr. Johnson's Accepted Insurance

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

    • Anthem Blue Access PPO
    • Anthem Blue Preferred HMO
    • Anthem Blue Preferred Plus POS
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
    • Common Ground Empower Trilogy Health
    • First Health PPO
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    Dr. Johnson's Office Information & Appointments

    Office Locations

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

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