Overview
Andres Diaz is a primary care provider, practicing in Internal Medicine in Johnson City, Tennessee.
Specialties
Licenses
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
Locations
Tennessee Cancer Specialists
. Dr. Tumkur is highly rated in 80 conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Acute Mountain Sickness, and Anemia. Dr. Tumkur is board certified in American Board Of Internal Medicine.
FirstChoice Internal Medicine
. Dr. Proffitt is highly rated in 22 conditions, according to our data. Her clinical expertise encompasses Infant Hyperglycemia, Sitosterolemia, Multiple Carboxylase Deficiency, and Folate Deficiency. Dr. Proffitt is board certified in American Board Of Internal Medicine.
Johnson City Internal Medicine
. Dr. Williams is highly rated in 38 conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Undifferentiated Connective Tissue Disease (UCTD), High Cholesterol, Psoriatic Arthritis, and Nephrectomy. Dr. Williams is board certified in American Board Of Internal Medicine.
Frequently Asked Questions about Dr. Andres R. Diaz
How do I make an appointment with Dr. Andres R. Diaz?
You can book an appointment with Dr. Andres R. Diaz by calling their office at 423-439-7280. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Does Dr. Andres R. Diaz accept my insurance?
Dr. Andres R. Diaz accepts most major insurance plans, including Anthem BCBS and Cigna. We recommend calling the office directly at 423-439-7280 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
We do not have enough information to identify the Areas of Expertise for this provider.

