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    Michael A. Duffy, MD

    Internal Medicine

    Dr. Duffy's Overview

    Dr. Duffy graduated from the University of Michigan Medical School in 1978. He works in Oshkosh, WI and specializes in Internal Medicine. Dr. Duffy is affiliated with Froedtert Lutheran Memorial Hospital.

    Dr. Duffy's Experience

    Years in Practice: 39

    Dr. Duffy's Specialties

    Internal Medicine

    Dr. Duffy's Education & Training

    Medical School: University of Michigan Medical School; Graduated 1978

    Dr. Duffy's Rating

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    Overall Rating

    Physician

    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Duffy'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
    • Anthem Bronze Blue Priority X MRF
    • Anthem WI Blue Priority X Indiv DirectAccess
    • Arise Health Plan Standard Network
    • CIGNA HMO
    • CIGNA Open Access Plus
    • CIGNA PPO
    • Common Ground Empower Trilogy
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    Dr. Duffy's Office Information & Appointments

    Office Locations

    Aurora Health Care Medical Group
    Aurora Health Center

    855 N Westhaven Dr
    Oshkosh, WI 54904
    (920) 303-8700

    Directions

    Office Hours and Information

    Fax: (920) 303-4128

    Practice Website: aurorahealthcare.org

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 7:00 AM - 8:00 PM
    Tuesday 7:00 AM - 8:00 PM
    Wednesday 7:00 AM - 8:00 PM
    Thursday 7:00 AM - 8:00 PM
    Friday 7:00 AM - 8:00 PM
    Saturday 8:00 AM - 2:00 PM
    Sunday 8:00 AM - 12:00 PM

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