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Dr. Mark W. Chang, MD

Cardiovascular Disease

  • (866) 282-5054

Dr. Chang's Overview

Dr. Mark W. 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: 28

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

  • Aetna Choice POS II
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS NC BlueOptions Group PPO
  • BCBS TN Network S
  • CIGNA LocalPlus
  • CIGNA Open Access Plus
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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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