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    Dr. Gilberto Marquez, MD

    Internal Medicine

    • (414) 769-6600

    Dr. Marquez's Overview

    Dr. Marquez graduated from the University of Illinois, Chicago College of Medicine in 2003. He works in Cudahy, WI and specializes in Internal Medicine. Dr. Marquez is affiliated with Wheaton Franciscan Healthcare Franklin, Wheaton Franciscan Healthcare Saint Joseph Hospital, Wheaton Franciscan St Francis Hospital and Wheaton Franciscan-Elmbrook Memorial Hospital.

    Dr. Marquez's Experience

    Years in Practice: 13

    Dr. Marquez's Specialties

    Internal Medicine

    Dr. Marquez's Education & Training

    Medical School: University of Illinois, Chicago College of Medicine; Graduated 2003

    Dr. Marquez'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. Marquez'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 Open Access
    • Aetna Signature Administrators PPO
    • Anthem Blue Access PPO
    • Anthem Blue Preferred HMO
    • Anthem Blue Preferred Plus POS
    • BCBS Blue Card PPO
    • CIGNA Open Access Plus
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    Dr. Marquez's Office Information & Appointments

    Office Locations

    Wheaton Franciscan Medical Group
    Wheaton Franciscan Cudahy Clinic

    3501 E Ramsey Ave
    Cudahy, WI 53110
    (414) 769-6600


    Office Hours and Information

    Fax: (414) 486-2297

    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 Closed
    Sunday Closed

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