Dr. Jason T. Hatjioannou

Internal Medicine
Office
301 Med Tech Pkwy Ste 240, 
Johnson City, TN 
Office
301 Med Tech Pkwy Ste 240, 
Johnson City, TN 

Overview

Jason Hatjioannou is a primary care provider, practicing in Internal Medicine in Johnson City, Tennessee.

His clinical expertise encompasses Sitosterolemia, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Hypertension.

Specialties

Internal Medicine

Licenses

Internal Medicine in TN

Languages Spoken

English

Gender

Male

Insurance

Accepted insurance can change. Please verify directly with the provider.

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Accepted insurance plans:

Humana
  • HMO
  • INDEMNITY
  • POS
  • PPO
Managed Medicaid
  • OTHER MANAGED MEDICAID
UnitedHealthcare
  • EPO
  • HMO
  • POS
  • PPO

Locations

Office
301 Med Tech Pkwy Ste 240, Johnson City, TN 37604
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Johnson City Internal Medicine

301 Med Tech Pkwy, Ste 240, 
Johnson City, TN 
 (0.1 miles away)
423-794-5520
Languages Spoken:
English
See accepted insurances
Accepting New Patients
Offers Telehealth

Mark Williams is a primary care provider, practicing in Internal Medicine in Johnson City, Tennessee. Dr. Williams is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Undifferentiated Connective Tissue Disease (UCTD), High Cholesterol, and Psoriatic Arthritis. Dr. Williams is board certified in American Board Of Internal Medicine. Dr. Williams is currently accepting new patients.

Frequently Asked Questions about Dr. Jason T. Hatjioannou

How do I make an appointment with Dr. Jason T. Hatjioannou?

You can book an appointment with Dr. Jason T. Hatjioannou by calling their office at 423-794-5530. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.

Is Dr. Jason T. Hatjioannou a top-rated expert for Sitosterolemia?

MediFind is an objective health platform that identifies experts based on real-world data. Dr. Jason T. Hatjioannou is classified as an Experienced expert for Sitosterolemia, 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. Jason T. Hatjioannou specialize in?

While Dr. Jason T. Hatjioannou is a Internal Medicine, they have specific expertise in Sitosterolemia, Type 2 Diabetes (T2D), and Glucocorticoid-Remediable Aldosteronism. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Internal Medicine.

Does Dr. Jason T. Hatjioannou accept my insurance?

Dr. Jason T. Hatjioannou accepts most major insurance plans, including Humana and Managed Medicaid. We recommend calling the office directly at 423-794-5530 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

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