Overview
John Jefferies is an Advanced Heart Failure and Transplant Cardiologist and a Pediatrics provider in Kingsport, Tennessee. Dr. Jefferies is rated as an Experienced provider by MediFind in the treatment of Subvalvular Aortic Stenosis. His top areas of expertise are Fabry Disease, Familial Hypertrophic Cardiomyopathy, Sengers Syndrome, and Hypertrophic Cardiomyopathy (HCM). Dr. Jefferies is currently accepting new patients.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- OTHER MANAGED MEDICAID
Locations
Wellmont Cardiology Services
Marc Mayhew is a Cardiologist in Kingsport, Tennessee. Dr. Mayhew is rated as an Advanced provider by MediFind in the treatment of Subvalvular Aortic Stenosis. His top areas of expertise are Necrosis, Arrhythmias, Catecholaminergic Polymorphic Ventricular Tachycardia, and Ventricular Tachycardia.
Wellmont Cardiology Services
Freddie Williams is a Cardiologist in Kingsport, Tennessee. Dr. Williams is rated as an Advanced provider by MediFind in the treatment of Subvalvular Aortic Stenosis. Her top areas of expertise are Atrial Fibrillation, Arrhythmogenic Right Ventricular Cardiomyopathy, Thoracic Aortic Aneurysm, and Atherosclerosis.
Blue Ridge Medical Specialists PC
Mark Borsch is a Cardiologist in Bristol, Tennessee. Dr. Borsch is rated as an Advanced provider by MediFind in the treatment of Subvalvular Aortic Stenosis. His top areas of expertise are Apoplexy, Heart Attack, Atherosclerosis, Coronary Heart Disease, and Heart Bypass Surgery.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Advanced
- Fabry DiseaseDr. Jefferies isAdvanced. Learn about Fabry Disease.
- Experienced
- CardiomyopathyDr. Jefferies isExperienced. Learn about Cardiomyopathy.
- Familial Hypertrophic CardiomyopathyDr. Jefferies isExperienced. Learn about Familial Hypertrophic Cardiomyopathy.
- Hypertrophic Cardiomyopathy (HCM)Dr. Jefferies isExperienced. Learn about Hypertrophic Cardiomyopathy (HCM).
- Primary AmyloidosisDr. Jefferies isExperienced. Learn about Primary Amyloidosis.
- Sengers SyndromeDr. Jefferies isExperienced. Learn about Sengers Syndrome.
- Subvalvular Aortic StenosisDr. Jefferies isExperienced. Learn about Subvalvular Aortic Stenosis.