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Surgical Specialist, Cardiothoracic Surgeon
39 years of experience
Video profile
Accepting new patients
License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. John Mack is Excellent. Dr. Mack has been reviewed by 1 patients who have provided 1 comments. The rating is 4 out of 4 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 4.0
Courteous Staff 4.0
Accurate Diagnosis 4.0
Bedside Manner 4.0
Spends Time with Me 4.0
Follows Up After Visit 4.0

Specialties & Research

Dr. John Mack, MD is board certified in Thoracic Surgery (Cardiothoracic Vascular Surgery).

Education & Awards

Dr. Mack graduated from Virginia Commonwealth University, Richmond.


Dr. Mack has 7 hospital affiliations:

  • University Of Tennessee Memorial Hospital 
  • Mercy Medical Center West 

> > > > Dr. John Mack, MD

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Additional Information
Dr. John W Mack MD is a male Cardiothoracic Surgeon, has 39 years of experience and practices in Thoracic Surgery and Cardiothoracic Vascular Surgery.
Where does Dr. John W. Mack practice?
Dr. John Mack has 2 office locations.
Dr. John Mack practices Thoracic Surgery and Cardiothoracic Vascular Surgery near Knoxville, TN.
See Knoxville Surgeons.