Open M - TH, 8AM-5PM

Waiting area with cozy gas fireplace in Tri-Cities Functional Medicine clinic.

Leading Functional Medicine Providers

Located in Johnson City, Tennessee

Imagine a world filled with good health and happiness in which nothing is holding you back from doing the things you love. Sounds great, right? It’s not as far away as you think. Our team is on mission to Inspire, Educate and Empower those in our community and beyond to reclaim their health by uncovering and treating the root causes of their health concerns, enabling them to fulfill their God given purpose and live an abundant life.

Our Team

Dr. Joseph Radawi | MD, ABFM

Dr. Joseph Radawi | MD, ABFM

Medical Director

Dr. Radawi spent a decade practicing emergency medicine before switching gears and moving into functional medicine. He saw chronic disease and addiction devastating the lives of people in his community, and realized the current health care model was failing these individuals and their families. He knew there had to be a better way to serve his patients.

Tambri Radawi

Tambri Radawi | MSPT, FMCHC, NBC-HWC

Director of Operations & Supervising Functional Medicine Health Coach

Christine Riportella | RN, BSN, CHC, CFNC

Nutritionist & Health Coach

Heather Melton

Heather Melton | BSN

Lead Practice Member Coordinator

Waiting area in Tri-Cities Functional Medicine clinic.

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Medicine of the Future

Tri-Cities Functional Medicine was founded in 2016, with the aim of bringing back doctor/patient relationships that are grounded in compassion and personalized care. We know that every person is unique, and our goal is to provide the level of care required to help every practice member enjoy optimal health for the rest of their lives.

We want you to understand what functional medicine has to offer and give you the tools necessary to make the best decisions for your health.

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. 

Watch one of our free on-demand or live educational webinars to learn about the functional medicine difference and find out how we can help you.

Our Commitment to Our Patients

We will provide you a road map to help you navigate through your health issues with an entirely new frame of reference. We’re here to address the root causes of your issues and restore your health. There is hope that things will improve and you’ll be able to live your best life once again. Are you ready to try something new?