Looking to Master Functional Medicine?
You're in the right place.

Elevate your expertise, deliver life-changing patient transformations, and build a thriving practice with our evidence-based functional medicine education.
 Join 5,000+ health professionals already transforming their practice.
"It is rare to find someone who can teach the way you do, you just make things so understandable at such a high level, you are a true teacher!"
Ashley Ridout, DO, ND
"I've been studying functional medicine for 20 years and have over 27 different certifications yet...You took me to school!"
Joanna Owens, DPT
"I don't think I can even truly emphasize how valuable this information is for health practitioners who want to better help their clients."
Emily Buchanan Hart, CNS

Functional Medicine education for clinicians who want answers

No matter where you are in your career—just starting out or a seasoned expert—we deliver evidence-based, actionable insights to help you advance. This is for clinicians who demand more than watered-down science or endless dead ends. We provide the tools and knowledge you need to practice at the highest level, with confidence and clarity.
From the desk of Drs. Bryan and Julie Walsh:

Dear Health Professional,

We get it.

The promise of functional medicine is powerful- but cutting through the endless information to get real results in practice? That's the challenge

Everywhere you turn, there's a new trend, supplement, or protocol promising results—but how do you know what actually works?

Conflicting advice and constant sales pitches make it nearly impossible to focus on what matters most.

Even the sharpest professionals end up drowning in research, chasing shiny objects, and wondering why their efforts aren’t paying off.

The longer this goes on, the harder it gets: more energy in, fewer results out.

At this point, you don't own your business—your business owns you.

It doesn’t have to be this way.

Picture this:

 You’re confident in your clinical decisions because they’re grounded in cutting-edge science and real-world application.

 Your patients are thriving, achieving measurable results—and they’re referring like-minded individuals who trust your expertise. 

 Your practice is growing with purpose, creating the career and life you’ve always envisioned

No more burnout. No more endless searching. Just clarity, results, and unstoppable growth.

It all starts by choosing your next step below.

Your Path to Functional Medicine Mastery

Most clinicians get the fastest results through Clinician’s Code, our structured mentorship system. Choose your level to match your experience and goals - or explore a small selection of standalone courses if you just want to sample a single topic before committing.

CORE CURRICULUM

CLINICIAN'S CODE FOUNDATIONS

+ expert mentorship

Start with the essential courses and clinical application labs designed to give you the skills and confidence to transform patient care. Foundations provides:

 Core courses 
 Live monthly application labs - apply your learning with expert guidance
 Direct access to expert coaching and exclusive community 
 6 month access with optional extension available
 Earn 2 Course Certificates, 7 Digital Badges, and 1 Professional Certifcate of Completion

FULL CURRICULUM

CLINICIAN'S CODE ADVANCED

+ expert mentorship & AI Practitioner Assistant

Where everything comes together to help you master functional medicine and elevate every aspect of your clinical approach. Advanced includes: 

 Advanced courses
 AI Practitioner Assistant - custom-trained to answer questions, interpret labs, and streamline patient care
 12 months access with optional extension available
 Earn 9 Course Certificates, 9 Digital Badges, and 2 Professional Certificates of Completion 
 Practitioner Directory Listing 

PLUS everything in Foundations:
 Core Courses
 Live monthly application labs - apply your learning with expert guidance
 Direct access to expert coaching and exclusive community

Are you recommending the wrong supplements? 

Discover four supplements to stop recommending immediately—plus the golden rule every functional medicine provider must follow. Download your free copy of Overloaded: An Evidence-Based Guide to Rethinking Dietary Supplements—backed by over 180 scientific references.

100 pages + 180 references

It's time to elevate the functional medicine field

Can we be honest?

Much of the available functional medicine education is riddled with bias, watered-down science, and repeated half-truths. 
Much of what practitioners are taught is geared toward selling supplements or supporting some other agenda.

It's resulted in a confusing, frustrating experience for well-meaning practitioners and patients everywhere. 
The current approach - generic protocols, excessive supplements, and over-reliance on invalid testing - is not working. If it was, everyone would be successful.

But the truth is, they're not.

We're on a mission to raise the bar

We're tired of settling for functional medicine that kind of works—patients and practitioners deserve better. With the right education and science-driven approach, functional medicine can deliver transformative results.

We replace popular functional medicine stories with science

We think that asking patients to spend thousands of dollars on testing and piles of supplements is wrong and unnecessary.

We help you grow your practice and better help your patients

At Metabolic Fitness, we share everything we've learned, tested, and perfected in our functional medicine practice - with you.

We provide you with the right education in functional medicine

With clear processes and reliable science on your side, you'll be excited about your appointments, know what to recommend to patients, and become a trusted advisor to them. 

We help you love what you do and thrive

We know how hard it is to succeed in this industry but we're confident that with the right education, your business will grow organically and referrals will come easy because you are someone everyone needs to know about. 

Who we are

Drs. Bryan & Julie Walsh have been leaders in private practice and healthcare education since 2007, bringing over 40 years of combined expertise in fitness, nutrition, and integrative health.

Dr. Bryan has taught at renowned institutions, including the University of Maryland Medical School, Maryland University of Integrative Health, and the University of Western States, and has spoken at major conferences globally. Both he and Dr. Julie earned their doctorates from the University of Bridgeport, College of Naturopathic Medicine.

Dr. Julie is a highly skilled marketer and business strategist, with a proven track record in building both in-person and online practices, as well as creating impactful group programs, courses, memberships, and mentorships. Together, they offer a unique blend of clinical expertise and business acumen, empowering the next generation of healthcare practitioners.
Clinician's Code course instructor and mentor Dr Bryan Walsh sits at his desk, smiling at the camera.

Dr. Bryan walsh

Co-Founder & CMO of Metabolic Fitness
Clinician's Code course instructor and mentor Dr Julie Walsh sits at his desk, smiling at the camera.
Dr. Julie Walsh
Co-Founder & CEO of Metabolic Fitness

Learning that fits your lifestyle

Our content is designed for busy clinicians, available asynchronously so you can learn on your schedule, no matter your time zone or practice demands.

Enroll

Access your courses anytime, anywhere, with flexible options to fit your life.

Learn

Engage with content at your own pace, without disrupting your schedule.

Succeed

Apply your knowledge to acheive measurable growth in practice.
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We help a wide variety of health professionals

Medical Doctors
Nurse Practitioners
Osteopathic Physicians
Physician Assistants
Chiropractors
Registered Dieticians
Female doctor in a white lab coat with a stethoscope around her neck. Her arms are folded and she's smiling.
Naturopathic Doctors
Physician Assistants
Functional Medicine Doctors
Nutritionists
Health Coaches
Fitness Professionals

Get inspired by their stories

See what other practitioners have to say about working with us: 

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Clinicians worldwide have used our education to deliver better patient outcomes, build thriving practices, publish groundbreaking research, lead in multi-disciplinary settings, launch successful summits, and much more.

Get started today

Get started today

Get started today

Get started today

Get started today