High Performance Medicine

Optimize Your Health.
Elevate Your Performance.
Extend Your Longevity.

A high-performance life requires a high-performance physiology. We use precision diagnostics to build the body your ambition demands.

Book Free Consult
Explore Lab Panels

The Institute for Functional Medicine certified practitioner logo
UFC official partner logo
NFL official partner logo
WWE official partner logo
Kalish Institute of Functional Medicine logo
Precision Analytical Inc laboratory testing partner logo
Our Framework

The Pro-Fit Performance Continuum™

A structured, data-driven system that governs how we assess, optimize, and maintain your health & longevity—based on physiology, not timelines.

1
Assessment & Order Labs
We establish biological reality before intervention. Comprehensive data identifies constraints and system imbalances.

2
Stabilization & Foundations
Nutrition, sleep, stress, digestion, and metabolic function are aligned to ensure the body can respond to future interventions.

3
Optimization & Performance Medicine
Advanced strategies introduced only once foundational systems are stable. Targeted supplementation, hormones, and peptides when appropriate.

4
Monitoring & Adaptation
Objective data continually reviewed to guide clinical decisions. Lab trends and performance markers determine progression—not assumptions.

5
Maintenance & Longevity
Once outcomes are achieved, intensity is reduced—not removed. Focus shifts to preservation, durability, and long-term risk reduction.

Clients move dynamically through these phases based on data, physiology, and goals—not fixed timelines.

Start Your Assessment

Your Care Team

Meet the Experts Behind Your Results

Our multidisciplinary team combines functional medicine, performance science, and personalized nutrition to help you reach your full potential.

Kelsey Koehler

Kelsey Koehler
Owner, CEO & Head Nutritionist
Dr. Luke Mueller

Dr. Luke Mueller
Internal & Concierge Medicine
Dr. William F. Smith

Dr. William F. Smith
Medical Director & Clinical Advisor
Katrina Feola

Katrina Feola
RN & Certified Functional Nutritionist
Kazzie Brown

Kazzie Brown
Functional Nutritionist

Learn More About Our Team

0
Clients Served

0
Biomarkers Analyzed

0
Countries Served

0
Years Experience

Functional Medicine Tree
Our Practice

Functional Medicine via Telehealth
Discover Your Root Cause.

We follow the Institute for Functional Medicine (IFM) systems-based model—going beyond symptoms to uncover how genes, environment, and lifestyle impact your body’s core systems: energy, immunity, hormones, detox, and gut health.
This reveals true root causes, enabling personalized, high-impact interventions that restore balance, boost resilience, and deliver peak performance and lasting vitality.

Uncompromising Precision

Every lab, supplement, and protocol rigorously tested and quality-controlled for reliability.

World-Class Experts

Board-certified MDs, Psych NPs, Nutritionists, Functional Medicine specialists & Elite Trainers—all in one practice.

Free Telehealth Consult

What We Treat

Precision Health Services

Data-driven, personalized protocols designed to optimize every system in your body.





Performance Optimization

Performance

Unlock peak physical and cognitive performance with data-driven protocols.

Learn More

Nutrition

Nutrition

Personalized nutrition strategies based on your unique biochemistry.

Learn More

Weight Loss

Weight Loss

Sustainable body composition changes through metabolic optimization.

Learn More

Gut Health

Gut Health

Restore gut microbiome balance for improved immunity and vitality.

Learn More

Men's Hormone Optimization

Men’s Hormones

Testosterone optimization and male vitality through precision medicine.

Learn More

Women's Hormone Optimization

Women’s Hormones

Balance estrogen, progesterone, and thyroid for optimal feminine health.

Learn More

Fertility

Fertility

Optimize reproductive health with advanced hormonal and metabolic support.

Learn More

Concierge Medicine

Concierge Medicine

Premium, personalized healthcare with direct physician access.

Learn More

Functional Lab Testing

Functional Lab Testing

Comprehensive lab panels that go far beyond standard bloodwork.

Learn More

Genetics

Genetics

Decode your DNA to personalize every aspect of your health plan.

Learn More

Toxins

Toxins

Identify and eliminate environmental toxins impacting your health.

Learn More

Skin

Skin

Address skin health from the inside out with functional approaches.

Learn More

Hair

Hair

Combat hair loss and restore growth through root-cause analysis.

Learn More

Training

Training

Science-backed training programs tailored to your physiology.

Learn More

How It Works

Our process is built for total convenience & concierge care.

From your first call to your ongoing optimization plan, every step is designed around your schedule, your goals, and your data.

1
Schedule Free Consult
No-pressure call. We review your goals, symptoms, and history to design your ideal lab panel. No contracts. No sales.

Book a Call

2
Advanced Lab Testing
2,000+ clinical-grade biomarkers drawn at 2,000+ locations. Hormones, gut, toxins, inflammation, genetics, and more.

Select Your Labs

3
Expert Results Review
Your Functional Medicine practitioner reviews results 1:1, while in-house MDs, Psych NPs, and Nutritionists collaborate on your plan.

Analyze Your Results

4
Personalized Optimization
Your concierge plan: nutrition, peptides, hormones, supplements, training, and recovery. Track progress in real time via our secure app.

Receive Your Program

Start With a Free Consult
Lab Testing

At-Home or In-Office Testing Made Simple

We make the testing process seamless and convenient—so you can focus on your health, not logistics.

  • Simple at-home test kits for saliva, urine, or stool samples—delivered right to your door.
  • Mobile blood draws available at your home or office for ultimate convenience—we come to you.
  • Local lab services available for easy in-person blood testing at 2,000+ locations nationwide.
  • Step-by-step guidance on collecting and submitting your samples—no confusion, no hassle.
Comprehensive Lab Review

Once your results are ready, we schedule a comprehensive lab review session to break everything down into clear, actionable insights tailored to your health goals.

Explore Lab Panels

Elevate Your Game

Performance Optimization

Athletes face unique demands as they constantly push their limits. We leverage AI-driven insights, cutting-edge science, and Functional Medicine to enhance performance, accelerate recovery, and optimize overall health.

AI-Driven Insights
Data-driven precision analysis of your biomarkers, recovery patterns, and training load to unlock next-level performance.
Wearable Technology
Glucose monitoring, HRV tracking, and biohacking strategies integrated into your personalized optimization protocol.
Recovery & Longevity
Train smarter, recover faster, and perform at your best with protocols designed for sustainable peak performance.

Take control of your health and performance with data-driven precision.

Elevate Your Performance

Testimonials
Real Client Results
Hear from real clients who transformed their health with our data-driven approach.
★★★★★
“Pro-Fit completely changed my understanding of my own body. The lab work was incredibly thorough and the team broke everything down in a way that actually made sense. I feel stronger and more energized than I have in years.”
SM
Sarah McGill
Firefighter & Athlete
★★★★★
“After years of guessing with my health, Pro-Fit gave me real answers. The data-driven protocols are next level. My performance, sleep, and recovery have all drastically improved.”
AC
Andrew Cook
Firefighter & Athlete
★★★★★
“I was skeptical at first, but the results speak for themselves. Pro-Fit identified issues that three other doctors missed. Their approach is truly cutting-edge and personalized.”
AR
Ana Ruzevic
Firefighter & Athlete
★★★★★
“Pro-Fit Health Performance Medicine has been a game-changer for me. Kelsey and his team provided a level of detail and care I have never experienced. My energy, focus, and overall vitality are at an all-time high.”
DH
Dexter Harris
Firefighter & Athlete
★★★★★
“The whole process was seamless. From the initial consult to getting my labs and personalized plan, everything was professional and thorough. I finally feel like someone is actually listening to my health concerns.”
Katey B.
Katey B.
Client
★★★★★
“As a pharmacist, I appreciate the science-backed approach Pro-Fit takes. The depth of testing and analysis is unmatched. I recommend them to anyone serious about optimizing their health.”
Libby S.
Libby S.
Pharmacist

FAQ
Common Questions
What happens during a free telehealth consult?+
We'll review your health history, symptoms, and goals to determine which lab panels and assessments make the most sense for you. It's a no-pressure conversation — no contracts, no sales pitch. Just real answers about what's going on with your body.
How does telehealth work if I'm not local?+
Everything is done virtually via secure video. Lab kits are shipped directly to your door or we coordinate with a local draw site near you. Results are reviewed 1-on-1 with your practitioner, and your personalized plan is delivered through our secure client portal.
Is this covered by insurance or HSA/FSA?+
While we don't bill insurance directly, our services are HSA/FSA eligible. Many clients also submit superbills to their insurance for potential reimbursement. We focus on delivering exceptional value that traditional insurance-based care simply can't match.
How soon will I see results?+
Most clients report noticeable improvements in energy, sleep, and mental clarity within 2-4 weeks. Measurable lab changes typically appear within 60-90 days. Our data-driven approach means we track objective biomarkers so you can see your progress in real numbers, not just how you feel.
What makes Pro-Fit different from other functional medicine practices?+
We test over 20,000 biomarkers across blood, DNA, hormones, and gut health — far more than a typical practice. Our in-house team of MDs, Psych NPs, Nutritionists, and Elite Trainers collaborate on every case. Plus, with 13+ years of experience across 7 countries, we bring a level of depth that's hard to find anywhere else.
Free 2-Minute Quiz
Is Your Body Sending You
Warning Signs?
Take our quick hormone health assessment and discover what your symptoms could be telling you.
✓ Identify your top hormone red flags
✓ Get a personalized risk snapshot
✓ Learn which labs you actually need
✓ Receive expert-backed next steps

TAKE THE FREE QUIZ

Takes less than 2 minutes. No spam, ever.

Please enable JavaScript in your browser to submit the form

Get Started

Precision Care, Built Around Your Biology

We use objective data and systems-based functional medicine to guide every decision—eliminating guesswork, shortcuts, and generic protocols.
Your care is structured, sequenced, and adapted based on real physiology, not assumptions or timelines.
Reach out to begin the assessment process.

Prefer to speak with our team?

1-270-841-8305

© 2026 Pro Fit High Performance Medicine | Hormone Optimization & Functional Medicine in Vestavia Hills, AL | Telehealth Services Worldwide

Limited spots available — Book your free telehealth consult today
BOOK FREE CONSULT

Free Guide
10 Biomarkers Your Doctor Isn't Testing
Discover the hidden markers that reveal fatigue, hormone imbalance, and metabolic dysfunction before symptoms spiral. Backed by 13+ years of clinical data.


No spam, ever. Unsubscribe anytime.

See Real Results

Have a question? We're here.
How can we help?
Choose an option below
📅 Book a Free Consultation
💬 Speak With Our Team
❓ View Frequently Asked Questions
⚡ Take the Free Health Quiz
Pro-Fit Health Performance Medicine