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Cardiothoracic Surgeon, Surgical Specialist
27 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 1 patients who have provided 0 comments. The rating is 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 27 years of experience and practices in Thoracic Surgery and Cardiothoracic Vascular Surgery.
Where does Dr. David T. Greenfield practice?
Dr. David Greenfield has 10 office locations.
Dr. David Greenfield practices Thoracic Surgery and Cardiothoracic Vascular Surgery near Bristol, TN.
Additional practice locations include: Kingsport, TN and Abingdon, VA.
See Bristol Cardiothoracic Surgeons.