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    Dr. Elizabeth R. Grethen, MD

    Endocrinology, Diabetes & Metabolism

    • (317) 344-1234

    Dr. Grethen's Overview

    Dr. Grethen graduated from the Loyola University Chicago Stritch School of Medicine in 2006. She works in Zionsville, IN and specializes in Endocrinology, Diabetes & Metabolism. Dr. Grethen is affiliated with St Vincent Carmel Hospital and St Vincent Indianapolis Hospital & Heart Center.

    Dr. Grethen's Experience

    Years in Practice: 10

    Dr. Grethen's Specialties

    Endocrinology, Diabetes & Metabolism

    Dr. Grethen's Education & Training

    Medical School: Loyola University Chicago Stritch School of Medicine; Graduated 2006

    Dr. Grethen's Rating

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    Overall Rating


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

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

    • Advantage Health 360 Main
    • Advantage Health Advantage Plan
    • Aetna Choice POS II
    • Aetna Managed Choice POS
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • Ambetter from MHS
    • Ambetter from MHS HIX
    • Anthem Blue Access PPO
    • Anthem Blue Preferred HMO
    • View More

    Dr. Grethen's Office Information & Appointments

    Office Locations

    St Vincent Medical Group
    Saint Vincents Medical Group

    10801 N Michigan Rd Ste 100
    Zionsville, IN 46077
    (317) 344-1234


    Office Hours and Information

    Fax: (317) 344-1332

    Practice Website:

    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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