Browse Health
Internist, Cardiologist (heart)
29 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).

Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. John Arnett is Good. Dr. Arnett has been reviewed by 10 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 2.5
Promptness 2.6
Courteous Staff 2.8
Accurate Diagnosis 4.3
Bedside Manner 4.5
Spends Time with Me 4.0
Follows Up After Visit 3.1

Specialties & Research

Dr. John Arnett, MD is board certified in Internal Medicine and Cardiovascular Disease.

  • He has special expertise in 5 areas:
  • Acute Coronary Syndrome (ACS)
  • Heart Block
  • High Blood Pressure (Hypertension)
  • High Cholesterol (Hypercholesterolemia)
  • Unstable Angina

Education & Awards

Dr. Arnett graduated from Meharry Medical College, Nashville.


Dr. Arnett has 11 hospital affiliations:

  • University Of Tennessee Memorial Hospital 
  • Methodist Med Center Of Oak Ridge 


  • Spanish
  • English

> > > > Dr. John Arnett, MD

Similar doctors nearby

Dr. Marianne Solomon

Internal Medicine
16 years experience
Knoxville, TN

Dr. Stephanie Becker

Internal Medicine
16 years experience
Knoxville, TN

Dr. Jeffrey Boruff

Internal Medicine
18 years experience
Knoxville, TN

Dr. Jennifer Headrick

Internal Medicine
6 years experience
Knoxville, TN

Dr. Karen Rader

Internal Medicine
26 years experience
Knoxville, TN

Dr. Stephen Marietta

Internal Medicine
33 years experience
Knoxville, TN
Search All Similar Doctors
Additional Information
Dr. John D Arnett MD is a male Internist, has 29 years of experience and practices in Internal Medicine and Cardiovascular Disease.
Where does Dr. John D. Arnett practice?
Dr. John Arnett has 1 office location.
Dr. John Arnett practices Internal Medicine and Cardiovascular Disease near Knoxville, TN.
See Knoxville Internists and Knoxville Cardiologists.