The foundation of our practice is the relationship of trust we build with our patients. We truly connect with, listen to and take the time to learn about your full medical history, while working within a transparent pricing model.
Learn More About Functional Medicine
We go deeper than managing symptoms. With each of our patients, our aim is to restore core health to its optimal level–the level we believe God intends for you. We do this through the best science-based Western and wholistic medicine.
Learn About Our Comprehensive Program
We’re on a mission to empower our patients with the knowledge and habits they need to cultivate a truly healthy lifestyle–body, mind and soul–for themselves, their families, their communities and future generations.
Read What Our Patients Are Saying

What We Do

Sanctuary Functional Medicine is a medical practice, founded by Dr. Eric Potter, located in Middle Tennessee specializing in comprehensive health treatment. We believe in treating the whole body, along with the emotional, mental and spiritual needs of each patient.
Comprehensive Health Treatment
We specialize in helping you get an understanding of the root causes of your health situation. Our Comprehensive Health Treatment Program is an extensive, 6 month program consisting of visits with our team including: Dr. Potter, our Physician Assistant, our Nutritionist, nursing staff and the care of our entire team. We utilize secure messaging technology to manage your care each step of the way. We search for the root causes of your suffering and walk you through a restoration program.
Announcing - IV Therapy
Sanctuary Functional Medicine provides full fledged nutritional IV therapy programs.  As part of our Comprehensive Treatment Program, we have Registered Nurses for IV administration.  We offer a variety of therapies such as Meyers B Vitamins, Vitamin C, Mineral infusions, anti-viral infusions, amino acid therapies and more.
For patients who cannot travel to our office, we offer consultations by phone and video chat. After the initial visit, we can direct your care by phone and secure e-mail for one year. Patients in Tennessee, Virginia, Kentucky, and Minnesota can begin care without a face-to-face initial visit with Dr. Potter. Second opinions and review of your condition is offered for patients in other states.
Patient Testimonials
We have helped hundreds of patients, see what they have to say about Dr. Potter, our Comprehensive Treatment Program and Sanctuary Functional Medicine.
DNA Analysis
If you have received a 23andMe report only to find the Alphabet Soup of SNPs confusing, you will find our DNA analysis a welcome genetic kitchen chef. Many call us just wanting someone to explain what their report means but don’t need our six month consult. For you we have a single visit that includes a history, a functional physical, and a 30-40 minute 23andMe counseling session with Dr. Potter. Call Steven and ask about this DNA Analysis package