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Treat the Root Cause of Your Symptoms

Reclaim Your Health

You deserve an abundant life with optimal health and overall well-being.

Functional & Holistic Medicine Doctor

Based in Johnson City, Tennessee


Enhance Brain Function


Improve Skin

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Increase Focus


Reduce Pain

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Boost Energy


Ease Digestion

Welcome to Tri-Cities Functional Medicine: Your Path to Holistic Health

Based in Johnson City, TN, Tri-Cities Functional Medicine is dedicated to redefining healthcare through our unique systems biology approach combining the best of traditional and alternative medicine techniques. We focus on treating everyone individually, delving into the root causes of health issues rather than just addressing symptoms. Dr. Joseph Radawi, our experienced functional medicine doctor, heads a team of professionals committed to guiding you toward optimal health and well-being.

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Our Approach to Healthcare

Functional medicine is at the core of what we do. This approach differs from traditional medicine, focusing on identifying and addressing the root causes of disease. We are especially skilled at managing autoimmune diseases, chronic pain, hormone imbalances, and digestive disorders, providing various solutions from nutritional guidance to holistic medicine techniques.

We develop personalized treatment plans by understanding the complex interactions among genetic, environmental, and lifestyle factors. Our goal is to empower you with knowledge and tools for long-term health.

Personalized Wellness Programs and Consultations

Our journey with each patient begins with a free, on-demand webinar introducing our philosophy and services. Following this, we invite you to schedule a free discovery call, where we’ll discuss your health concerns and goals. We will then schedule your virtual consultation with Dr. Radawi after determining the program seems like a good fit for you. This is a crucial step toward developing a tailored treatment plan that addresses your needs.

We are primarily a telemedicine practice, allowing patients from various locations to access our healthcare expertise. Whether you’re near or far, our team is committed to providing high-quality, accessible health solutions.

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Why Choose Tri-Cities Functional Medicine?

  • We take a comprehensive, patient-focused approach to healthcare.
  • Our team includes highly trained professionals, including nutritionists and holistic medicine experts.
  • We serve a wide geographical area, offering primarily remote services.
  • Our methodology involves detailed diagnostics and personalized treatment plans.

Get in Touch

For more information, or to begin your holistic health and well-being journey, explore our website and follow the 3 steps to schedule a consultation. We’re here to guide you toward optimal health with a personalized, functional medicine approach to wellness.

Take Control

Watch a Free, On-Demand Webinar

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Inflammation, Chronic Pain & Stress Related Disorders

Tired of living with pain? Want to get back to doing what you love? We’re here to give you hope.

Watch Webinar

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Thyroid Disorders & Autoimmune Conditions

Experiencing lots of seemingly unrelated symptoms? Looking for answers? Our team can help.

Watch Webinar

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Optimizing Your Gut & Brain Health

Good health starts in the gut. If you’re constantly feeling tired and flat, it’s time to heal your gut and thrive.

Watch Webinar

Already Watched a Webinar and Ready to Take Your First Step?


About Us

A Ground-Breaking Approach
to Regaining Health

If you’re sick of putting band-aids on big problems, and you’re looking for a completely different approach, functional medicine is the answer. We treat a wide range of chronic health issues, helping you discover what’s going on inside your body so we can help you restore your health and well-being.

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Take Control of Your Health in

Just 3 Steps


Watch a Free, On-demand or Live Webinar

Learn how to regain your health.

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Schedule a Free Discovery Call

Tell us about your symptoms and goals to see if we’re a good fit.

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Sign Up for a Consultation with Our Doctor

Start your personal treatment plan.

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I am so thankful for Dr. Radawi and everyone at TriCities Functional Medicine. I had been to doctor after doctor and nobody could figure out what was wrong with me or help me, but within my 6 month program with their team, I was feeling like a brand new person. I had energy I never knew was possible, my hormones were balancing and I felt amazing.

Ashley B.

Want to Take Back Control of Your Health?

Our team is here to help you optimize your health by inspiring, educating, and empowering you on the right steps to take. If you want to find out what’s causing your symptoms, while learning what you can do to overcome and prevent your health issues, learn more about our functional medicine practice based in Johnson City, Tennessee.


What is Functional Medicine?
Functional Medicine is a holistic approach to healthcare. It aims to identify and address the underlying causes of diseases, considering genetic, environmental, and lifestyle factors.
How is Functional Medicine Different from Traditional Medicine?
Unlike traditional medicine, which often focuses on symptom management, Functional Medicine seeks to find and address the root causes of health issues, incorporating lifestyle changes, nutrition, and stress management into treatment plans.
Can I Access Services Remotely?
Yes, we offer telemedicine services, allowing clients from Tennessee, North Carolina, Virginia, West Virginia and Kentucky to access our healthcare services remotely. If residing outside of these states, you would need to have an in-person appointment with our doctor once per year.

Our Location

We serve the Tri-Cities area of Tennessee, including Johnson City, Bristol, and Kingsport as well as the entire state of Tennessee, North Carolina, Virginia, West Virginia and Kentucky. We handle travel distance as well as social distancing easily with our telemedicine platform and our online curriculum for our functional medicine programs.