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:
View the full profile to get information on:
- What's important to you
View full profile
The overall average patient rating of Dr. David Greenfield is Excellent.
|Ease of Appointment||
|Spends Time with Me||
|Follows Up After Visit||
Prepare before visiting Dr. Greenfield
Skin Cancer Patient Education Read about Melanoma, basal cell and squamous cell carcinoma types in our skin cancer patient education guide.Before Visiting Dr. Greenfield Learn More
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
Similar doctors nearby
- 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 2 office locations.
Dr. David Greenfield practices Thoracic Surgery and Cardiothoracic Vascular Surgery near Kingsport, TN.
Additional practice locations include: Bristol, TN.
See Kingsport Cardiothoracic Surgeons.