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    Mark S. Gresla, MD

    Family Medicine

    Dr. Gresla's Overview

    Dr. Gresla graduated from the Indiana University School of Medicine in 1984. He works in Decatur, IN and specializes in Family Medicine. Dr. Gresla is affiliated with Adams Memorial Hospital.

    Dr. Gresla's Experience

    Years in Practice: 33

    Dr. Gresla's Specialties

    Family Medicine

    Dr. Gresla's Education & Training

    Medical School: Indiana University School of Medicine; Graduated 1984

    Dr. Gresla'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. Gresla'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
    • Ambetter from MHS HIX
    • Anthem Blue Access PPO
    • Anthem Blue Preferred HMO
    • Anthem IN Pathway X Bronze Direct CACA HIX
    • BCBS Blue Card PPO
    • CareSource Just4Me IN
    • View More

    Dr. Gresla's Office Information & Appointments

    Office Locations

    Decatur Family Medicine

    1100 Mercer Ave
    Decatur, IN 46733
    (260) 728-3843


    Office Hours and Information

    Fax: (260) 728-3848

    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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    Dr. Gresla's Hospital Affiliations

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