Functional
Medicine Testing
Optimal You Wellness Center offers physician-directed functional lab testing, including GI-MAP, DUTCH, organic acids and food sensitivity tests, in office, through at-home kits or at local labs. We are located in St. Augustine, FL, but can arrange for functional lab testing throughout the United States.
Your health, your power—it’s time to own it.
At Optimal You Wellness Center, we’re proud to offer a level of diagnostic precision that’s unparalleled. Unlike many other wellness centers, we conduct comprehensive testing in-house, providing you with accurate and detailed insights into your health.
Whether you’re local or joining us from afar, our innovative approach allows you to conveniently complete testing from the comfort of your home, in our office, or at a local phlebotomy center. We can ship tests directly to you, ensuring seamless access to our services regardless of your location. From cutting-edge blood screenings to advanced stool analysis, our rare in-house testing capabilities ensure that you receive the most thorough evaluation possible. This enables us to tailor treatment plans, or Personalized Health Blueprints, that address your unique needs with precision and expertise.
We don't guess. We test.
Targeted Testing, Personalized Answers
Gain a deeper understanding of your well-being through our advanced diagnostic testing services. Our comprehensive assessments offer a holistic view of your health, covering everything from metabolic and nutritional markers to hormone levels and genetic predispositions. With these invaluable insights, Dr. Tommy and Dr. Lexie Romero, D.C along with our expert team interpret the data to customize a Personalized Health Blueprint to address any imbalances and guide you towards optimal health and vitality.
Functional Lab Tests We Offer
Functional Blood Screening
GI-MAP Stool Analysis
DUTCH Hormone Test
Organic Acids Test (OAT)
Epstein-Barr Testing
Food Sensitivity
Allergy Testing
Lyme Disease
Mycotoxin Detection (Shoemaker Protocol)
Heavy Metals Analysis
Genetic Analysis
Comprehensive Thyroid Testing
Autoimmune Testing
Methylation / MTHFR Testing
Toxic Burden/Oxidative Stress Assessment
Long COVID Spike Protein
MCAS + Histamine Intolerance
Are you tired of feeling like something's off, despite being told your test results are normal?
We get it. We’ve been on that same frustrating journey. That’s why we’re here to offer a different method to wellness. We’re committed to guiding you towards your best self through personalized, alternative healthcare solutions, supported by our comprehensive testing that goes beyond the norm. Our Optimal You Method embraces your unique needs and strives to uncover the root cause rather than merely treating symptoms.
Where Testing Fits in the Optimal You Method
Testing is never the whole plan. It's one tool your doctor uses at the right moments in your care.
Discovery Phase:
We test with intention.
We start with your story, your symptoms, health history and goals. Then your doctor chooses only the tests that will answer your questions.
No one-size-fits-all lab panels.
Foundational Phase:
We prepare your body.
While your labs are being analyzed and processed, we get started right away by helping you build a strong foundation from the inside out. We will look at diet, sleep, stress and movement patterns to help propel your results.
Strategy Phase:
We turn results into direction.
Healing Phase:
We watch how you respond.
Thrive Phase:
We measure your progress.
Testing gives us information. Your Strategy Session turns that information into direction. Your doctor reviews your results alongside your history, explains what matters most, and builds your Personalized Health Blueprint.
As you follow your plan, your care team checks in on how your body is responding and adjusts your care when needed.
When it's helpful, we retest to see what's changed. That way, decisions about your next steps are based on real data, not guesswork.
What Our Most Popular Tests Look For
Dr. Lexie and Dr. Tommy Romero will recommend only the tests that fit your symptoms and questions. Here's what some of the most common ones look at.
Functional Blood Screening
This blood screening allows our team to read what is going on under the surface with a closer eye. We compare your results to optimal ranges, not just "normal," so we can catch changes early.
GI-MAP Stool Analysis
This assessment gives us a look inside your gut. It shows us the balance of good and not-so-good bacteria, plus signs of parasites, yeast, inflammation and how well you're digesting the foods you eat.
DUTCH Hormone Test
A simple at-home urine test that shows how your hormones and stress hormones are doing, and how your body is processing them.
Organic Acids Test (OAT)
This urine sample gives us clues about your nutrients, gut health and how well your body is making energy.
Mycotoxin Detection
Wondering if mold could be part of the picture? This urine test checks for mold-related toxins in your body. We use the highly sought after Shoemaker Protocol which was developed by Dr. Ritchie Shoemaker. This protocol addresses Chronic Inflammatory Response Syndrome (CIRS) for those who have been exposured to mold and other mycotoxins.
Food Sensitivity
A blood test that shows which foods your immune system may be reacting to, so we can take the guesswork out of what you eat.
Proud Partnership Labs
We proudly partner with labs such as Precision Analytical (DUTCH), Labcorp, Diagnostic Solutions, Vibrant Wellness, and many others to ensure you gain the best insights and quality testing experience possible.
Common Questions
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In-Office Testing
Visit our wellness center for convenient in-office testing services. Our experienced team will guide you through the process and ensure accurate sample collection for comprehensive health assessment.
At-Home Testing Kits
Explore our range of at-home testing kits, designed for your convenience and privacy. Simply collect the samples in the comfort of your own home, follow the instructions provided, and send them to the lab. Your results come back to our team for review.
Local Lab Locations
If you prefer to have your tests conducted at a local clinic or phlebotomy center, we can arrange for sample collection and processing through our network of trusted partners. Simply let us know your preferred location, and we'll coordinate.
Give us a call today...
And embark on a journey of comprehensive health assessment through The Optimal You Method at our wellness center’s testing site. Whether you’re seeking insights into your blood markers, gut health, hormone levels, or genetic predispositions, our diverse range of tests offers a holistic view of your well-being. From in-office screenings to convenient at-home kits, we provide tailored solutions to help you uncover the underlying factors influencing your health.
