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Dr. Mark Thel, MD

Dr. Mark Thel, MD

Cardiology M
(16) 16 reviews

Dr. Mark Thel, MD is a Cardiology Specialist in Chattanooga, TN. Dr. Thel completed a residency at Duke University Med Center. They currently practice at The Chattanooga Heart Institute and are affiliated with CHI Memorial Hospital Chattanooga. Dr. Thel accepts multiple insurance plans.


  • Duke University Medical Center, Fellowship Hospital — 1993
  • Duke University Med Center, Residency Hospital — 1992
  • Portsmouth Naval Hosp, Internship Hospital — 1987
  • GEORGETOWN UNIV SCH OF MED|Georgetown University, Medical School — 1986

Insurance Accepted

  • Aetna
  • Ambetter
  • Anthem
  • Blue Cross Blue Shield
  • CareFirst Blue Cross Blue Shield
  • Cigna
  • Humana
  • MultiPlan

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Jul 11, 2022
Great Dr kind and good to me and my family. My heart is a very complicated case and he's doing all he can to keep me alive.
Krissie N Deweese — Jul 11, 2022
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Hospital Affiliations

  • CHI Memorial Hospital Chattanooga

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Mark Thel, MD. To arrange an appointment, call the number on Dr. Thel's profile.

Dr. Thel frequently treats the following conditions: Heart Disease, Hypertension and Chest Pain. See more on Sharecare.

Dr. Mark Thel, MD is affiliated with CHI Memorial Hospital Chattanooga.

Dr. Thel has over 37 years of healthcare experience.


  1. Practice

    1. 1
      The Chattanooga Heart Institute
      2501 Citico Ave Ste C, Chattanooga, TN 37404
Dr. Mark Thel, MD

Dr. Mark Thel, MD

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