Let’s Get to the Root Cause. Or Causes!
All functional medicine practices are based on root-cause care. But what if the truth lies even deeper? What if your joint pain is connected to a hormone imbalance? But that hormone imbalance is caused by the Epstein-Barr virus? That’s the kind of second-level investigation we do at our Overland Park clinic.
Our health investigations are complex. But our guiding principle is simple. We believe you deserve more than temporary relief. You deserve clarity. You deserve a plan. And most importantly, you deserve to feel like yourself again.
Let’s discover the root cause of your health issues and develop a personalized protocol to support your goals and needs.
Advanced Therapies You Won’t Find at Your Standard Clinic
- SOT Therapy/QRE String
- EBOO Therapy
- Ozone/UBI Therapy
- Peptide Therapy
- Exosome Therapy
- NAD+ Therapy
- IV Nutrition Therapy
- Regenerative Medicine
- FLOWpresso Therapy
- Red Light Therapy
This Isn’t Ordinary Functional Medicine
This is the “let’s get real, ask the right questions, and actually get you better” kind of functional medicine.
We’re the clinic people come to when they’ve already tried functional medicine. We don’t settle for surface-level answers. Instead of merely targeting symptoms, we dig deeper to uncover the underlying dysfunctions driving your condition. Whether it’s inflammation, immune dysregulation, toxicity, hormonal imbalance, or metabolic issues, we identify what’s truly going on beneath the surface.
Once we understand your unique physiology, we create targeted, personalized protocols. Then we guide you step-by-step with a clear roadmap so you always know where you are in your healing journey and what comes next.
This is health care designed around you.
Conditions We Address
At in2GREAT Functional Medicine in Overland Park, we specialize in complex chronic conditions that don’t respond to conventional approaches. Our goal is not just to manage symptoms but to help your body function better at its core. Don’t know what’s wrong? That’s okay! We help patients all the time with “mystery symptoms.”
Cancer Support
We take a comprehensive, integrative approach to cancer care. By supporting your immune system, reducing inflammation, improving metabolic function, and addressing toxic burden, we help create an internal environment that supports healing alongside your medical care.
Autoimmune Conditions
Autoimmunity is not random. We work to identify triggers such as gut dysfunction, infections, environmental toxins, and chronic stress. By addressing these root causes, we help calm immune overactivity and support long-term balance.
CIRS (Chronic Inflammatory Response Syndrome)
CIRS is often overlooked but can have profound effects on your health. We specialize in identifying biotoxin exposure, supporting detox pathways, and restoring immune regulation so your body can begin to recover.
Leaky Gut & Digestive Disorders
Your gut is foundational to your health. When the gut lining becomes compromised, it can lead to widespread inflammation and immune dysfunction. We focus on restoring gut integrity, balancing the microbiome, and improving digestion and absorption.
Cognitive Decline & Brain Fog
Brain health is deeply connected to inflammation, toxins, hormones, and metabolism. We evaluate these factors to support memory, focus, and long-term cognitive resilience.
Lyme Disease
Lyme disease is a complex, often persistent infection that can affect the nervous system, joints, and immune function, leading to symptoms like fatigue, pain, and brain fog. A functional approach focuses on addressing underlying infections, supporting immune resilience, and restoring balance to help the body recover more effectively.
Mold Toxicity
Mold toxicity occurs when exposure to biotoxins triggers widespread inflammation, disrupting the immune system, brain function, and detox pathways. Treatment centers on identifying exposure, supporting detoxification, and calming the body’s inflammatory response to promote healing.
Thyroid Disorders
Thyroid disorders, including hypothyroidism and Hashimoto’s, can slow metabolism and impact energy, weight, mood, and hormonal balance. A root-cause approach looks beyond hormone levels to address immune dysfunction, nutrient deficiencies, and stress-related imbalances.
Chronic Fatigue
Chronic fatigue is more than just feeling tired—it’s a persistent lack of energy that doesn’t improve with rest and often affects daily function. Care focuses on restoring mitochondrial health, balancing hormones, and reducing underlying inflammation that drains the body’s energy systems.
Complex Chronic Illness
Complex chronic illness involves multiple overlapping conditions that disrupt immune, neurological, and metabolic function, often making diagnosis and treatment challenging. A comprehensive, systems-based approach is essential to uncover root causes and create a personalized plan for long-term recovery.
And More
Chronic fatigue, hormone imbalances, metabolic dysfunction, joint pain, and unexplained symptoms often share common root causes. If you haven’t found answers elsewhere, this is where we start asking better questions.
Care That Goes Deeper
When you partner with in2GREAT Functional Medicine, you’re not just getting appointments — you’re gaining a team committed to uncovering the truth about your health.
Here’s what makes our approach different:
- A two-appointment, three- to six-hour new patient process
- A fully personalized protocol
- Access to the sharpest minds in functional medicine
- Clear answers to “why” you feel the way you do
- Advanced lab testing
- Unmatched functional lab analysis
- 15+ integrative therapies
This is comprehensive, personalized care designed to move you forward.
A Whole-Body Approach to Healing
Your body is a connected system — not a collection of isolated symptoms. That’s why we evaluate and support every major area of health.
The gut plays a central role in digestion, immune function, and inflammation. We focus on restoring balance in the microbiome, repairing the gut lining, and improving nutrient absorption.
An overactive or underactive immune system can drive chronic illness. We identify triggers and support immune regulation so your body can respond appropriately.
Food is one of the most powerful tools for healing. We create personalized nutrition strategies that support your metabolism, reduce inflammation, and provide the nutrients your body needs to function optimally.
Your metabolism affects energy, weight, and overall function. Our Overland Park clinic addresses blood sugar balance, mitochondrial health, and metabolic flexibility to help your body produce and use energy efficiently.
Hormones influence everything from mood to sleep to weight. We evaluate imbalances and create strategies to restore harmony across your endocrine system.
Cognitive function is closely tied to inflammation, toxins, and metabolic health. We support brain clarity, focus, and long-term neurological resilience.
Cardiovascular health is about more than cholesterol numbers. We assess inflammation, vascular health, and metabolic factors to support a strong, resilient heart.
Joint pain often stems from inflammation, immune dysfunction, or structural imbalances. We work to reduce inflammation and support mobility and recovery.
Your body is constantly exposed to toxins. We evaluate how well your detox systems are functioning and support safe, effective detoxification processes.
Why Patients Choose in2GREAT Functional Medicine in Overland Park
You may have been told your labs are “normal” even though you don’t feel normal. You may have tried multiple treatments without lasting results, only to find yourself circling back to the same symptoms. Or maybe you’re simply ready to take control of your health before small issues turn into something bigger. At in2GREAT Functional Medicine, we recognize that your experience matters just as much as your lab results — and often, it’s the gap between the two that holds the key to real answers.
This is where Dr. Priest’s approach stands apart. He is deeply committed to research, science, and ongoing clinical discovery and doesn’t settle for surface-level explanations. He continually studies emerging data, evaluates advanced testing methods, and applies evidence-informed strategies to better understand complex, chronic conditions. He holds the same high expectations for everyone on his team.
Most importantly, patients choose in2GREAT Functional Medicine because they finally feel heard. Instead of rushing through appointments, we take the time to listen carefully, asking the right questions and piecing together the full story of your health. This deeper understanding allows us to look beyond conventional approaches and uncover patterns that may have been missed elsewhere.
Your Healing Journey Starts Here
Relief doesn’t happen overnight. But with the right data and strong commitment, improvement can happen.
At in2GREAT Functional Medicine, we guide you through every step of the process:
- Discover the root cause of your symptoms
- Build a personalized protocol tailored to your needs
- Follow a clear roadmap toward better health
- Adjust and refine your plan as your body improves
You’re not left guessing. You’re supported, informed, and empowered.
You Deserve the Very Best Care in Overland Park. Get Started with Us Today
You deserve answers.
You deserve a plan.
You deserve to feel better.
If you’re ready to move beyond symptom management and finally understand what’s going on in your body, we’re here to help. Take the first step toward real, lasting health. Partner with in2GREAT Functional Medicine and begin your journey toward clarity, energy, and a better quality of life. Your health is worth it.