
Overview
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Dr. Renfro is rated as an Experienced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Chronic Kidney Disease, and Maturity Onset Diabetes of the Young.
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- HMO
- MEDICARE MAPD
- MEDICARE PDP
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- HMO
- POS
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE ASSISTANCE PROGRAM
- MEDICARE MAPD
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
323 Cloverleaf Square, Suite 1, Big Stone Gap, VA 24219
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. Dr. Tumkur is rated as a Distinguished provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Acute Mountain Sickness, and Anemia.
Dennis Duck is a Hospital Medicine specialist and an Emergency Medicine provider in Rutledge, Tennessee. Dr. Duck is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Vitamin B12 Deficiency, Baritosis, Vitamin D Deficiency, and Cannabinoid Hyperemesis Syndrome (CHS). Dr. Duck is currently accepting new patients.
Faisal Chaudhry is a primary care provider, practicing in Internal Medicine in Honaker, Virginia. Dr. Chaudhry is rated as an Advanced provider by MediFind in the treatment of Vitamin B12 Deficiency. His top areas of expertise are Tracheitis, Pleurisy, Chronic Obstructive Pulmonary Disease (COPD), Bone Graft, and Vertebroplasty. Dr. Chaudhry is currently accepting new patients.
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
- AnemiaDr. Renfro isAdvanced. Learn about Anemia.
- Chronic Kidney DiseaseDr. Renfro isAdvanced. Learn about Chronic Kidney Disease.
- Chronic Obstructive Pulmonary Disease (COPD)
- Coal Worker's PneumoconiosisDr. Renfro isAdvanced. Learn about Coal Worker's Pneumoconiosis.
- Familial HypertensionDr. Renfro isAdvanced. Learn about Familial Hypertension.
- Glucocorticoid-Remediable Aldosteronism
- Experienced
- Allergic RhinitisDr. Renfro isExperienced. Learn about Allergic Rhinitis.
- ApoplexyDr. Renfro isExperienced. Learn about Apoplexy.
- Arginase DeficiencyDr. Renfro isExperienced. Learn about Arginase Deficiency.
- Atypical PneumoniaDr. Renfro isExperienced. Learn about Atypical Pneumonia.
- Behcet DiseaseDr. Renfro isExperienced. Learn about Behcet Disease.
- BronchitisDr. Renfro isExperienced. Learn about Bronchitis.
