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    Dr. John E. Croghan, MD

    Internal Medicine

    • (847) 251-1500

    Dr. Croghan's Overview

    Dr. Croghan graduated from the Rush Medical College in 1986. He works in Wilmette, IL and specializes in Internal Medicine. Dr. Croghan is affiliated with Glenbrook Hospital and Northshore University Health System Evanston Hospital.

    Dr. Croghan's Experience

    Years in Practice: 30

    Dr. Croghan's Specialties

    Internal Medicine

    Dr. Croghan's Education & Training

    Medical School: Rush Medical College; Graduated 1986

    Dr. Croghan'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. Croghan's Accepted Insurance

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

    • BCBS Blue Card PPO
    • BCBS IL BlueChoice Select
    • CIGNA Open Access Plus
    • Great West PPO
    • HealthLink PPO
    • Humana Choice POS
    • Humana ChoiceCare Network PPO
    • View More

    Dr. Croghan's Office Information & Appointments

    Office Locations

    Presence Medical Group
    North Shore Physicians Group

    1625 Sheridan Rd Ste F
    Wilmette, IL 60091
    (847) 251-1500


    Office Hours and Information

    Fax: (847) 251-2191

    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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