Your Health, Reengineered.
Functional medicine built for professionals, athletes, and high-performers ready to get back to full capacity - without guesswork, gimmicks, or prescriptions you don't need.
We help active adults and professionals restore their health foundations and fast-track performance so they can live, move, and perform without limits.
Your Health, Reengineered.
Functional medicine built for professionals, athletes, and high-performers ready to get back to full capacity - without guesswork, gimmicks, or prescriptions you don't need.
We help active adults and professionals restore their health foundations and fast-track performance so they can live, move, and perform without limits.
The RPA Health System
A 3-step strategy to restore, accelerate, and optimize your health:
1. Map the root causes through advanced lab and symptom analysis
2. Specify the real blockers using targeted diagnostic testing
3. Shape your personalized plan to reboot metabolism, restore energy, and optimize performance
"Doctor Josh I am writing to let you know how grateful I am for your care. In the past month, I have experienced changes in my body that have never thought were possible. As a 46-year-old male, I always assumed that my health problems were hard-wired and would be a given for the rest of my life. I have been searching for someone or something to help me with my Eczema, lack of energy, and chronic back problems. My past has been all about seeing doctors and being prescribed prescription meds. You are the only medical professional to show me a different way. I can not believe that you have changed my quality of life in such a huge way in such a short time."
~ Chris H.
"Doctor Josh I am writing to let you know how grateful I am for your care. In the past month, I have experienced changes in my body that have never thought were possible. As a 46-year-old male, I always assumed that my health problems were hard-wired and would be a given for the rest of my life. I have been searching for someone or something to help me with my Eczema, lack of energy, and chronic back problems. My past has been all about seeing doctors and being prescribed prescription meds. You are the only medical professional to show me a different way. I can not believe that you have changed my quality of life in such a huge way in such a short time."
~ Chris H.
Start with the Functional Health Strategy Assessment
This is where real change begins. It’s not a guess. It’s your personalized map forward.
Here’s what’s included:
✅ Expanded body systems symptom survey
✅ Functional blood chemistry analysis (we use your current or new labs)
✅ Custom report and video walkthrough of your results
✅ Supplement and nutrition recommendations tailored to your goals
✅ Clear next steps based on your actual physiology, not guesswork
Everything We Do Begins With A Single Step
Complete Your Assessment
Take the first step towards better health by undergoing a thorough health assessment, including a detailed body systems survey and optional blood work, to uncover the root causes of your health issues.
Receive Your Report
Your Health Assessment will be reviewed and evaluated. This allows us to identify the root causes of your health issues and create a customized treatment plan tailored to your specific needs.
Get Clear On Your Plan
With a personalized functional health report, you will receive a customized treatment plan and recommendations to help you understand your path to functional health and achieve your goals.
Why Choose RPA Health for Your Functional Medicine Needs?
Take your health game to the next level and say goodbye to those annoying metabolic issues once and for all
Imagine waking up each day feeling fully energized, free from the constant struggles of managing chronic health issues like fluctuating blood sugar, hormonal imbalances, and digestive problems. We understand how overwhelming and frustrating these challenges can be, and we know that you’ve likely tried various solutions with little lasting success. But what if there was a way to truly address the root causes of your health problems and achieve long-term wellness?
At RPA Health, we believe you are the hero of your health journey. Our role is to be your trusted guide, providing the personalized support and expertise you need to overcome your health challenges and achieve your goals. With over 20 years of experience in functional medicine, we have developed a comprehensive, science-based approach that is tailored to your unique needs.
Our process begins with your Initial Functional Health Assessment, where we listen to your story and understand your health concerns. We then conduct a thorough health assessment, including detailed blood work and a comprehensive survey, to uncover the underlying issues that are holding you back. This is where our expertise in functional medicine shines, as we identify the root causes of your health problems and create a customized treatment plan that addresses your specific needs.
But our commitment to you doesn’t stop there. We provide ongoing support and adjustments to ensure you are on the right path to optimal health. Whether it’s through personalized nutrition plans, targeted fitness programs, or specific supplement strategies, we are with you every step of the way, empowering you to take control of your health and live a vibrant, active life.
Choosing RPA Health means choosing a future where you are not just managing symptoms, but truly healing and thriving. Our approach is designed to help you reduce your dependency on medications, boost your energy levels, and improve your overall well-being. We understand that change can be intimidating and that investing in your health is a significant commitment. That’s why we are committed to providing you with the highest level of care and support, ensuring that you feel confident and empowered throughout your journey.
Don’t let your health challenges define you. Take the first step towards a healthier, more vibrant future with RPA Health. Start your Initial Functional Health Assessment today, and let us help you unlock your full health potential.
What Makes RPA Health Different
We don’t offer cookie-cutter health advice. We offer precision roadmaps designed by an expert who’s lived the journey.
You’ll work with Dr. Josh Bletzinger, a former athlete turned functional medicine doctor with over 20 years of experience helping professionals and high-performers overcome:
Metabolic burnout
Hormonal shifts
Gut dysfunction
Brain fog and post-concussion fatigue
Medication dependence
Our promise is simple: clarity first, then strategy.
No more spinning your wheels. Just a proven process that works.
You've tried the diets. You've tried the workouts..
Maybe you've even run some labs.
But something's still off, and you're done wasting time with surface-level solutions.
We created this process for people like you:
Professionals with low energy, stubborn weight, or brain fog
Midlife men facing testosterone decline, stress, or body comp issues
Health-conscious women with thyroid, autoimmune, or metabolic shifts
High-performing athletes needing faster recovery or lab-guided performance
Type 2 diabetics ready to reverse insulin resistance with science, not starvation
Dr. Josh Bletzinger DC
Certified Functional Medicine Practitioner®
Step 1:
Complete your intake + readiness survey and get your labs (we guide you)
Step 2:
We analyze your functional blood chemistry + symptom data
You receive a full report + personalized video walkthrough
Step 3:
Choose your next step:
- Join one of our signature programs
- Dive into targeted diagnostics (detox, gut, hormone)
- Continue with consulting and optimization
The Functional Health Strategy Assessment cuts through the noise and creates clarity.
You've tried the diets. You've tried the workouts..
Maybe you've even run some labs.
But something's still off, and you're done wasting time with surface-level solutions.
We created this process for people like you:
Professionals with low energy, stubborn weight, or brain fog
Midlife men facing testosterone decline, stress, or body comp issues
Health-conscious women with thyroid, autoimmune, or metabolic shifts
High-performing athletes needing faster recovery or lab-guided performance
Type 2 diabetics ready to reverse insulin resistance with science, not starvation
Dr. Josh Bletzinger DC
Certified Functional Medicine Practitioner®
Step 1:
Complete your intake + readiness survey and get your labs (we guide you)
Step 2:
We analyze your functional blood chemistry + symptom data
You receive a full report + personalized video walkthrough
Step 3:
Choose your next step:
- Join one of our signature programs
- Dive into targeted diagnostics (detox, gut, hormone)
- Continue with consulting and optimization
The Functional Health Strategy Assessment cuts through the noise and creates clarity.
Primary Areas Of Focus:
Each program is built to solve a specific challenge using a clear, science-based functional medicine strategy. Start with your Strategy Assessment, then follow the path that fits your needs.
The Metabolic Reboot
For: Professionals battling fatigue, weight gain, and burnout
Focus: Restores metabolic function, reboots energy, and cuts through the confusion around diet, training, and hormones.
The Testosterone Fix
For: Midlife men facing low T, stress, or performance decline
Focus: Addresses male andropause, muscle loss, libido, motivation, and hormone balance without overtraining or cookie-cutter protocols.
The Athlete Accelerator
For: Athletes recovering from injury, optimizing performance, or navigating burnout
Focus: Combines structural care, lab-based nutrition, and recovery programming to get you back to peak faster and more resilient than before.
The Diabetes Shift
For: Type 2 diabetics who want to reverse their condition without being chained to medications
Focus: Reduces insulin resistance, stabilizes blood sugar, and restores long-term metabolic health through functional medicine, not starvation.
Looking for Individual Tests?
If you already know what you want to explore, skip the wait and get direct access to advanced functional lab testing. No insurance hassles. No referrals. Just answers.
Hormone Panels (DUTCH, Saliva, Serum)
GI-MAP and Gut Inflammation Panels
Organic Acids + Mitochondrial Function
Heavy Metal and Environmental Toxicity
Advanced Blood Chemistry (Functional Ranges)
Food Sensitivity & Inflammatory Markers
Why Use the RPA Lab Store?
- No doctor’s referral required
- Delivered directly to your home (where applicable)
- Includes test kit, instructions, and prepaid return shipping
- Add a lab interpretation consult for clear next steps
Explore RPA Custom Protocols
Targeted Protocols. Real Progress.
No cookie-cutter plans here. Each of our protocols is built to address a specific system breakdown with therapeutic supplements and clear strategies you can start immediately.
🔄 Detoxification & Liver Support
🔥 Gut Reconditioning & Microbiome Balance
💥 Hormone Reset Protocols
🧠 Brain Support & Recovery
⚡ Energy Production & Mitochondrial Health
🔬 Blood Sugar Regulation
Why Clients Love It:
- Backed by real functional testing
- Designed to accelerate results
- Easy-to-follow structure
- High-quality, practitioner-grade supplement recommendations
Practitioner-Grade Supplements & RPA Packs
Science-Backed Supplements, Tailored for You
We’ve partnered with Fullscript to bring you direct access to high-quality, practitioner-approved supplements all curated for performance, recovery, hormone balance, gut health, and more.
🔹 Why Use Our Supplement Store?
- 100% practitioner-grade no fillers or mystery ingredients
- Convenient online ordering and autoship options
- Personalized recommendations from your program or lab review
- Exclusive access to RPA Packs custom supplement bundles built for your health goals
What Are RPA Packs?
Think of them as your functional medicine protocol, simplified.
Each pack is built around a specific goal, whether it’s hormone support, gut healing, detox, or energy optimization, and includes everything you need in one place.
Practitioner-Grade Supplements & RPA Packs
Science-Backed Supplements, Tailored for You
We’ve partnered with Fullscript to bring you direct access to high-quality, practitioner-approved supplements all curated for performance, recovery, hormone balance, gut health, and more.
🔹 Why Use Our Supplement Store?
- 100% practitioner-grade, no fillers or mystery ingredients
- Convenient online ordering and autoship options
- Personalized recommendations from your program or lab review
- Exclusive access to RPA Packs custom supplement bundles built for your health goals
What Are RPA Packs?
Think of them as your functional medicine protocol, simplified.
Each pack is built around a specific goal, whether it’s hormone support, gut healing, detox, or energy optimization, and includes everything you need in one place.
Choose What Works for You:
✅ Grab what you need from our Fullscript dispensary
✅ Follow your custom protocol with a guided supplement plan
✅ Or use your Strategy Assessment results to get matched to an RPA Pack
Get My Weekly Emails 👇
Looking to stay motivated with your health?
Each week you'll receive an email from Dr. Josh thats built with 3 things in mind...
Information - Education - Entertainment
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