
Overview
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Dr. Diaz is highly rated in 26 conditions, according to our data. His top areas of expertise are Cellulitis, Acute Cystitis, Sepsis, Ureteroscopy, and Gastrostomy.
Graduate Institution
Residency
Specialties
Licenses
Board Certifications
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Awards
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
- HMO
- EPO
- HMO
- PPO
- 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
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- PPO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
301 Med Tech Pkwy, Ste 240, Johnson City, TN 37604
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Frequently Asked Questions about Dr. Sergio A. Diaz
How do I make an appointment with Dr. Sergio A. Diaz?
You can book an appointment with Dr. Sergio A. Diaz by calling their office at 423-794-5520. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Sergio A. Diaz a top-rated expert for Cellulitis?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Sergio A. Diaz is classified as an Distinguished expert for Cellulitis, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Sergio A. Diaz specialize in?
While Dr. Sergio A. Diaz is a Internal Medicine, they have specific expertise in Cellulitis, Acute Cystitis, and Sepsis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.
Does Dr. Sergio A. Diaz accept my insurance?
Dr. Sergio A. Diaz accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 423-794-5520 to verify that your specific plan is currently accepted before your visit.
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
- Distinguished
- CellulitisDr. Diaz isDistinguished. Learn about Cellulitis.
- Advanced
- Acute CystitisDr. Diaz isAdvanced. Learn about Acute Cystitis.
- Acute Kidney FailureDr. Diaz isAdvanced. Learn about Acute Kidney Failure.
- Acute PancreatitisDr. Diaz isAdvanced. Learn about Acute Pancreatitis.
- Atypical PneumoniaDr. Diaz isAdvanced. Learn about Atypical Pneumonia.
- Childhood PancreatitisDr. Diaz isAdvanced. Learn about Childhood Pancreatitis.
- Chronic Obstructive Pulmonary Disease (COPD)
- Experienced
- Acute Coronary SyndromeDr. Diaz isExperienced. Learn about Acute Coronary Syndrome.
- Alcoholic CirrhosisDr. Diaz isExperienced. Learn about Alcoholic Cirrhosis.
- ALK-Positive Non-Small Cell Lung Cancer
- AnemiaDr. Diaz isExperienced. Learn about Anemia.
- AngioedemaDr. Diaz isExperienced. Learn about Angioedema.
- ApoplexyDr. Diaz isExperienced. Learn about Apoplexy.


