Functional Medicine in St. Louis
Natural care that gets to the source.
Personalized, root-cause care that finds what others miss, so you get real results.
What We Help
Feel Like Yourself Again
Our functional medicine approach helps uncover and address the drivers behind your symptoms for lasting relief.
- Chronic Pain & Injury Recovery
- Digestion & Gut Health
- Thyroid Health
- Hormonal Imbalances
- Blood Sugar Regulation
- Sleep Issues
- Autoimmune Conditions
- Anxiety & Depression
What To Expect
Care That Actually Fits You
True health is about testing what matters and doing what’s right for your body.
- Comprehensive History
- Holistic Exam + Treatment Plan
- Functional Blood Work Analysis
- Direct Doctor Access
- Step-By-Step Support
- Minimum Follow Ups, Maximum Benefits
"I’d seen several specialists with no answers.
Dr. Overley finally helped it all
make sense."
Monica B
3-Step Process
Our Proven Path to Real Healing
1. FIND
Discover what's driving your symptoms through advanced testing, and systems bodywork that reveals hidden stress patterns.
2. FIX
Address the root causes layer by layer so your body can start healing right away - without overwhelm or guesswork.
3. STABILIZE
Lock in lasting results with rhythms that fit your life and keep you thriving longterm.
Are you ready for answers?
Our Patient Results
Real Stories, Real Healing
Christopher NTrustindex verifies that the original source of the review is Google. At the time of me writing this I have had only two appointments and I’m seeing major improvement already. Would recommend Lois BTrustindex verifies that the original source of the review is Google. I am 90 and in good health. For a few reasons I want to see Dr. Overly. I've read many books on how to be healthy. Still, I learned so much from him. He does body work and trigger point therapy, etc. I hurt my spine when I was 13. Surprisingly, he suddenly did trigger point therapy on the exact spot. It surprised me. I have scoliosis and problems with balance. He helped me with my balance. A miracle. You are never to old to get better. I love Dr. Overly. Ashley BTrustindex verifies that the original source of the review is Google. Dr. Overley has been very helpful in my health journey. Other doctors would prescribe the same treatment each time no matter my symptoms, but Dr. Overley took the time at each visit to thoroughly review my symptoms and treat the root cause, looking at the wholistic view of my health and my goals. I highly recommend! Danielle GTrustindex verifies that the original source of the review is Google. Dr. Hunter Overley has been amazing to work with. If you want someone to care how you’re feeling this is the Doctor you need to see. He has made tremendous improvements in my health after expressing my issues to him. I could not recommend him more. He is very knowledgeable. Taylor PTrustindex verifies that the original source of the review is Google. I can’t say enough good things about Dr. Overley! For years, I dealt with frustrating digestive issues and low energy that no one seemed to be able to figure out. Traditional approaches only treated the symptoms but never got to the root of the problem. From my very first appointment, Dr. Overley really took the time to listen to my story and understand the bigger picture of my health. One thing that surprised me was discovering how much my IBS was tied to blood sugar imbalances—something no other doctor had pointed out. Even simple changes, like eating breakfast instead of skipping it, made a huge difference. He created a plan that felt totally doable, with targeted dietary advice, supplements, and small lifestyle tweaks that delivered real results. Within just a few weeks, my digestion improved, my energy levels soared, and my stress even felt more manageable for the first time in years. What really stands out about Dr. Overley is how much he truly cares. He’s incredibly compassionate, patient, and supportive—I always felt heard and never rushed. If you’re looking for a doctor who’s not just knowledgeable but also genuinely invested in helping you heal and thrive, I can’t recommend Dr. Overley enough! Mikayla TTrustindex verifies that the original source of the review is Google. Dr.Overley has been immensely helpful on my health journey. 2024 brought a lot of challenging health issues that I was not expecting and not sure how to work through, or where to even start. I didn’t feel heard or seen by other doctors, nor did I understand what was going on with my body. I was recommended to Dr.Overley by a close friend, and I couldn’t be happier with how things have gone so far. What I love particularly about his approach is how thorough he is, how well he listens, and how he is able to explain and educate. I feel like I am learning more and more about how to read and examine my own body and its needs. I also know that if I have questions after or before an appointment, I can count on him to answer them with helpful advice and guidance. Highly recommend him!! Tia CTrustindex verifies that the original source of the review is Google. Dr. Overley is the best! He is extremely knowledgeable, caring, and thorough. He has helped me and my family with so many things including skin rashes, migraines, digestive concerns, chronic pain, hormone imbalance, and more. Dr. Overley really takes all the time necessary with each appointment, listens to every detail, answers all questions, and explains things in ways that are easy to understand. He truly cares about his patients. I am so glad that we decided to start seeing Dr. Overley and am immensely grateful for how he has helped our family! Ronda TTrustindex verifies that the original source of the review is Google. He does a great job helping you reach your health goals. Highly recommend for anyone looking for a chiropractor or overall doctor who wants to see great results! He spends extra time with you if needed to ensure you are feeling well with each visit. Zachary WTrustindex verifies that the original source of the review is Google. It is clear when you begin working with Dr. Overley that he is passionate about what he does. He has the knowledge to help with so many conditions. He does a great job explaining why I was having my symptoms and how to fix the issue. If you're looking for a truly natural and holistic doctor look no further! Alexis HTrustindex verifies that the original source of the review is Google. Dr. Overley is amazing! I was feeling like my stomach issues would never be fixed after seeing multiple traditional doctors but that changed after coming to Dr. Overley. He really takes the time to figure out the root cause of what's going on. I am now feeling much better and can see the light at the end of the tunnel. Highly recommend!Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Meet Your Doc
Healing begins with
understanding you.
Hi, I’m Dr. Overley!
For over a decade, I’ve helped St. Louis patients make sense of what their bodies are saying — so we can create a natural plan that actually works.
My role is to listen, guide, and give you practical tools that fit your life, so you can feel energized and confident in your health again.
Why We're Different
Integrated Care for the Whole Body
Systems-based medicine bridging body, brain, and biochemistry


