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    William C. Crelin, MD

    Endocrinology, Diabetes & Metabolism

    Dr. Crelin's Overview

    Dr. Crelin graduated from the Medical College of Wisconsin School of Medicine in 1983. He works in Waukesha, WI and specializes in Endocrinology, Diabetes & Metabolism. Dr. Crelin is affiliated with Oconomowoc Memorial Hospital and Waukesha Memorial Hospital.

    Dr. Crelin's Experience

    Years in Practice: 34

    Dr. Crelin's Specialties

    Endocrinology, Diabetes & Metabolism

    Dr. Crelin's Education & Training

    Medical School: Medical College of Wisconsin School of Medicine; Graduated 1983

    Dr. Crelin'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. Crelin'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
    • Anthem WI Blue Priority X Indiv DirectAccess
    • BCBS Blue Card PPO
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    Dr. Crelin's Office Information & Appointments

    Office Locations

    ProHealth Medical Group

    N16W24131 Riverwood Dr
    Waukesha, WI 53188
    (262) 696-0808


    Office Hours and Information

    Fax: (262) 686-5573

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: No

    Monday 8:00 AM - 8:00 PM
    Tuesday 8:00 AM - 8:00 PM
    Wednesday 8:00 AM - 8:00 PM
    Thursday 8:00 AM - 8:00 PM
    Friday 8:00 AM - 8:00 PM
    Saturday 8:00 AM - 5:00 PM
    Sunday 10:00 AM - 3:00 PM

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