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    Dr. Mark W. Chang, MD

    Cardiovascular Disease, Interventional Cardiology

    • (866) 282-5054

    Dr. Chang's Overview

    Dr. Chang graduated from the Columbia University College of Physicians and Surgeons in 1987. He works in Johnson City, TN and specializes in Cardiovascular Disease and Interventional Cardiology. Dr. Chang is affiliated with Holston Valley Medical Center and Wellmont Bristol Regional Medical Center.

    Dr. Chang's Experience

    Years in Practice: 29

    Dr. Chang's Specialties

    Cardiovascular Disease, Interventional Cardiology

    Dr. Chang's Education & Training

    Medical School: Columbia University College of Physicians and Surgeons; Graduated 1987

    Dr. Chang'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. Chang'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
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS NC Blue Local
    • BCBS NC Blue Select
    • BCBS NC Blue Value
    • BCBS NC BlueOptions
    • BCBS TN Blue Network S
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    Dr. Chang's Office Information & Appointments

    Office Locations

    Cardiovascular Associates
    Wellmont CVA Heart Institute

    2428 Knob Creek Rd Ste 201
    Johnson City, TN 37604
    (866) 282-5054


    Office Hours and Information

    Fax: (423) 390-6852

    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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