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Surgical Specialist, Cardiothoracic Surgeon
28 years of experience
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).

Learn more about Dr. David Greenfield:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (0)

The overall average patient rating of Dr. David Greenfield is Excellent. Dr. Greenfield has been reviewed by 2 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 3.7
Follows Up After Visit 3.7

Specialties & Research

Dr. David Greenfield, MD is board certified in Thoracic Surgery (Cardiothoracic Vascular Surgery).

Education & Awards

Dr. Greenfield graduated from The University of Texas Southwestern, Dallas.


Dr. Greenfield has 16 hospital affiliations:

  • Johnson City Medical Ctr 
  • Bristol Regional Medical Center 


  • Spanish
  • Greek

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Additional Information
Dr. David Tyler Greenfield MD is a male Cardiothoracic Surgeon, has 28 years of experience and practices in Thoracic Surgery and Cardiothoracic Vascular Surgery.
Where does Dr. David T. Greenfield practice?
Dr. David Greenfield has 2 office locations.
Dr. David Greenfield practices Thoracic Surgery and Cardiothoracic Vascular Surgery near Kingsport, TN.
Additional practice locations include: Bristol, TN.
See Kingsport Surgeons.