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    Howard R. Mertz, MD

    Gastroenterology, Hepatology

    3 Ratings
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    Dr. Mertz's Overview

    Dr. Mertz graduated from the Baylor College of Medicine in 1986. He works in Nashville, TN and specializes in Gastroenterology and Hepatology. Dr. Mertz is affiliated with Saint Thomas West Hospital.

    Dr. Mertz's Experience

    Years in Practice: 31

    Dr. Mertz's Specialties

    Gastroenterology, Hepatology

    Dr. Mertz's Education & Training

    Medical School: Baylor College of Medicine; Graduated 1986

    Dr. Mertz's Rating

    Rate This Doctor

    Overall Rating


    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Mertz'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 Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS TN Blue Network E
    • BCBS TN Blue Network S
    • CIGNA LocalPlus
    • CIGNA Open Access Plus
    • View More

    Dr. Mertz's Office Information & Appointments

    Office Locations

    Nashville Gastrointestinal Specialists Inc
    St Thomas Medical Group

    4230 Harding Pike Ste 309
    Nashville, TN 37205
    (615) 383-0165


    Office Hours and Information

    Fax: (615) 292-4657

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 4:30 PM
    Tuesday 8:00 AM - 4:30 PM
    Wednesday 8:00 AM - 4:30 PM
    Thursday 8:00 AM - 4:30 PM
    Friday 8:00 AM - 4:30 PM
    Saturday Closed
    Sunday Closed

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    Dr. Mertz's Hospital Affiliations

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