Dr. John Rennie Blake MD is a male Family Practitioner, has 26 years of experience and practices in Family Medicine.
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

  • Currently 4 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. John Blake is Excellent. Dr. Blake has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Specialties & Research

Dr. John Blake, MD is board certified in Family Medicine.

Education & Awards

Dr. Blake graduated from East Tennessee State University, Johnson City.


Dr. Blake has 7 hospital affiliations:

  • Fort Sanders Regional Medical Center 
  • Lakeshore Mental Health Institute 

Accepted Insurance Plans

Dr. Blake accepts these health insurances in at least one office:

  • United Healthcare - 2 plans
  • Great-West Healthcare - 2 plans
  • Blue Cross Blue Shield of Tennessee - 8 plans
  • Bluegrass Family Health - 3 plans
  • Evercare - 1 plan
  • Cigna - 13 plans
  • Humana - 14 plans
  • Aetna - 2 plans

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Additional Information
Where does Dr. John R. Blake practice?
Dr. John Blake practices Family Medicine near Knoxville, TN.
See Knoxville Family Physicians.