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Where Healing Begins at the Root

We take the time to understand what’s driving your symptoms and create

a personalized path toward lasting health.

Functional Medicine in Franklin, TN

Root-Cause Health & Personalized Care

Sanctuary Functional Medicine is a functional medicine clinic in Franklin, Tennessee, dedicated to helping

adults and children uncover the root causes of chronic illness and achieve long-term wellness. Unlike conventional medicine, which often treats symptoms in isolation, functional medicine takes a whole-body, personalized approach to restore balance,

optimize health, and improve quality of life.

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Our approach includes:

  • Root-cause functional medicine

  • Advanced diagnostic testing beyond standard labs

  • Personalized care plans tailored to your biology

    • Nutrition, lifestyle, and integrative support​

  • Ongoing guidance for healing and optimization
     

Whether you’re managing chronic symptoms, seeking better answers, or looking to optimize your health, our goal is simple: help you understand what’s happening in your body and how to restore balance.

Sanctuary Functional Medicine is a functional and integrative medicine practice located in Franklin, Tennessee offering personalized, whole-person care

for chronic illness, metabolic dysfunction, hormone imbalance, digestive disorders, and more. Our team blends root-cause functional medicine with advanced diagnostics, nutrition, and integrative therapy to help patients from Franklin and the surrounding Middle Tennessee region achieve lasting health.

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About Us

Meet Our Team

At Sanctuary Functional Medicine, you are not just meeting a team of providers, you are meeting people who genuinely care about your story. Each of us has walked alongside patients who felt unheard or overlooked, and we are committed to doing things differently. We take the time to listen, to understand what you have been through, and to look for the root causes behind your symptoms. ​

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Personalized functional medicine programs designed to support healing, optimization, and long-term health.

Our Programs

Sanctuary Intensive Program
Sanctuary Semi-Intensive Program

Intensive Program

Our Intensive Program is designed for adults and children with complex or long-standing health concerns who need a deeper level of care, advanced testing, and close provider support to uncover root causes.

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Semi-Intensive Program

Our Semi-Intensive Program offers structured functional medicine care with greater flexibility. It provides longer, more meaningful visits and personalized guidance without the full commitment of an intensive program. 

Direct Primary Care

Functional Wellness Program

The Functional Wellness Program is a six-month experience focused on long-term health optimization. This program supports cardiometabolic health, hormone balance, and gut function using advanced testing and personalized interventions. 

Direct Primary Care

Our Direct Primary Care program offers personalized primary care without insurance limitations, providing longer visits, direct provider access, preventive care, and chronic condition management. This membership model allows for more personalized, accessible care.

Functional Nutrition
At Sanctuary Functional Medicine, we focus on root-cause healing and personalized care—ble

Functional Nutrition

Integrative Therapy

Our Functional Nutrition program provides individualized, functional medicine-based nutrition guidance that supports gut health, blood sugar balance, inflammation reduction, & cardiometabolic goals alongside medical care.

Our Integrative Therapy program supports emotional health and nervous system regulation We help address stress, trauma, and mind-body balance alongside medical and wellness care to support a more resilient foundation for healing.

How Do I Choose the Best Program for Me?

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Finding the right care depends on your health needs, your goals, and how much support you want along the way. Whether you’re facing complex symptoms, seeking a structured healing plan, wanting to optimize wellness, or needing ongoing primary care, we offer programs to guide you at every stage.


Explore the differences between our Intensive, Semi-Intensive, Wellness, and Direct Primary Care programs by clicking the button below.

What We Treat

Support for the symptoms and conditions that don’t always have simple answers.

Mold Toxicity

Uncovering mold toxicity means not only an explanation but with a Sanctuary detoxifcation protocol, this answer can also lead to feeling alive again with joy rather than suffering. 

LYME & Tick Borne Infections

Sometimes Lyme disease is the hidden cause of a patient’s chronic symptoms. As inflammation settles and the infection resolves, the body can begin functioning normally again.

Autoimmune Disease

As triggers calm and the body is supported, inflammation drops, energy improves, and symptoms fade. Patients regain function and confidence knowing causes are being treated.

PANS & PANDAS

With the right care, it’s possible to support healing and help your child return to the joys of childhood by addressing brain inflammation and sudden behavioral changes.

Fatigue

Many come to us feeling constantly drained and unable to keep up with daily life. With care, energy improves, focus returns, and patients can engage more fully at work, at home, and in the activities they love.

Autism and ADHD

Parents often recognize a shift in their child long before they can explain it. We focus on reducing brain inflammation and supporting healing, positive changes can unfold, and a more hopeful path forward becomes possible.

Long Hauler COVID

Reaching out for help with suspected or confirmed Long Hauler COVID or Post Acute COVID Syndrome? The acute illness wrecked havoc with our society and caused many severe illnesses for 1 to 3 week episodes. 

Mast Cell Activation Syndrome

Mast cells are immune cells that release histamine and other chemical messengers in response to triggers. When this response is excessive, it can result in hives, allergies, migraines, and digestive symptoms.

GI and Inflammation

Many come to us after years of daily discomfort they’ve learned to manage or ignore. With care, the gut begins to settle, inflammation eases, and balance returns, leading to fewer flare-ups and more freedom to enjoy life.

Thyroid Disorder

One might find it hard to imagine how a little gland sitting in their neck could cause so many problems when it fizzles, yet anyone with hypothyroid (low functioning) can attest to the multitude of symptoms it creates.  

What We Test​

Advanced Diagnostic Testing

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Unlike conventional lab testing, which often only covers basic issues, advanced diagnostic testing takes a comprehensive look at multiple contributors to health. From genetic predispositions to the types of bacteria living in the gut, these tests help uncover imbalances and provide insight into the underlying causes of symptoms.

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Meet Dr. Eric Potter

Credentials and Training

Dr. Eric Potter graduated from Vanderbilt Medical School and then went on to specialize in internal medicine (adult) and pediatric care, spending significant time and effort in growing his medical understanding while caring for patients from all walks of life.

Patient Info
The Institute of Functional Medicine Logo
American Board of Internal Medicine Logo
Pediatrics Board Logo
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Stay Connected

Join our email list to receive wellness insights, helpful resources, and

important updates, created to support you on your health journey.

Get in Touch

We’d love to connect with you and help you take the next step toward better health. Share your

contact information below, and a member of our team will reach out to answer your questions.

Contact Us

Address

Main Office

4085 Mallory Ln.
Suite #200
Franklin, TN 37067
615-721-2001

 

Direct Primary Care

1001 Merylinger Ct.

Franklin, TN 37067

​615-437-6008​

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Integrative Therapy & Classes

4085 Mallory Ln.

Suite #104

Franklin, TN 37067

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Careers

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Contact

Opening Hours

Mon - Fri

8:00 am – 4:00 pm

This is an accessible workplace.

Persons with disabilities are welcome to apply.

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