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    Dr. Thomas W. Abernathy, MD


    • (410) 247-7500

    Dr. Abernathy's Overview

    Dr. Abernathy graduated from the Drexel University College of Medicine in 1999. He works in Catonsville, MD and specializes in Gastroenterology. Dr. Abernathy is affiliated with Howard County General Hospital and Saint Agnes Hospital.

    Dr. Abernathy's Experience

    Years in Practice: 17

    Dr. Abernathy's Specialties


    Dr. Abernathy's Education & Training

    Medical School: Drexel University College of Medicine; Graduated 1999

    Dr. Abernathy'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. Abernathy's Accepted Insurance

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

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Select
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • CareFirst BlueChoice Advantage
    • CareFirst BlueChoice Ntwk POS
    • CareFirst BluePreferred PPO
    • CareFirst Maryland POS
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    Dr. Abernathy's Office Information & Appointments

    Office Locations

    Digestive Disease Associates

    700 Geipe Rd Ste 230
    Catonsville, MD 21228
    (410) 247-7500


    Office Hours and Information

    Fax: (410) 737-8424

    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 8:00 AM - 5:00 PM
    Sunday 8:00 AM - 5:00 PM

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    Dr. Abernathy's Hospital Affiliations

    Office Locations

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