A simpler, lower-cost alternative to walk-in clinics for adults who want real answers: weight, blood sugar, blood pressure, energy, hormones, and metabolic health.
FitZone is lifestyle-first and root-cause focused. We aim to keep medications as low as medically appropriate by addressing what drives symptoms: nutrition, insulin resistance, inflammation, sleep, stress, and daily habits. Optional tools like CGMs and targeted labs help you see what’s really going on.
*Medications are used when medically necessary. Our goal is to reduce reliance by addressing root causes and improving metabolic health.
Dr. Stephen Fitzmeyer, M.D.
Physician-led root-cause care • Simple pricing
Dr. Fitzmeyer is a physician-informaticist — a medical doctor who also designs health software. He specializes in helping patients understand why their health has declined and weight has increased, then building a clear plan to fix the drivers — not just cover symptoms.
One 60-minute visit • Clear explanation • Tools & education included
FitZone is a lower-cost, physician-led alternative to walk-in clinics — with a root-cause focus. We can handle common sick visits and chronic issues, with extra attention to metabolism and lifestyle so you’re not stuck adding meds forever.
If something appears severe or complex, we may refer you to urgent care/ER for safety.
Want a structured reset? The 30-day challenge is a guided program with labs, a physical, coaching, and a plan. For anyone — not just gym members.
Learn About the ChallengeRoot-cause focused • Transparent add-ons • No memberships required
Most people think weight gain, fatigue, rising blood sugar, or high blood pressure are separate problems. They’re not.
These issues are often connected by one root problem: your body becomes less efficient at handling food and energy. When that happens, everything gets harder — including weight loss.
Doctors often call this insulin resistance or metabolic syndrome. In simple terms: your system is out of sync — and the first step is knowing your baseline and following a medically sound plan.
The FIZO Health Score is a simple, structured way to understand metabolic health. After your visit, you get free portal access to help you learn what matters most and track progress.
In one focused visit, Dr. Fitzmeyer evaluates what’s slowing your body down, sets a baseline, and gives you a clear plan. After your visit, you receive free access to the FIZO Health Score Portal for tools, education, and tracking.
$50 per visit. No memberships. No contracts. Add labs or CGM only if you want them.
Add CGM setup / coaching +$50 to learn how food, stress, and sleep affect your blood sugar. (Device cost extra.)
Bring recent labs if you have them. If not, we can discuss lab options. Testing is always optional and based on your goals.
FitZone is built for people who want root-cause answers—not a lifetime of “just take this pill.” Your visit creates a baseline and a plan. Then the portal helps you learn what to do and track results.
The goal: make metabolic health understandable
The portal is designed to turn “confusing health advice” into a clear scorecard + targets. If you ever want additional medical support, you can schedule follow-ups as needed.
Inside the portal, you’ll see your FIZO Health Score and the specific drivers that affect it (labs, vitals, and metabolic markers). You’ll also get education in plain English so you understand what insulin resistance is and what changes move your score in the right direction.
Baseline → Progress Tracking
Track your numbers and see improvement over time.
Education That Makes Sense
Metabolic syndrome and insulin resistance explained simply.
Clear Targets
Know what to aim for, and what matters most first.
Simple pricing • Free portal access after your visit • No pressure
Dr. Fitzmeyer focuses on metabolic nutrition and lifestyle strategies to improve insulin sensitivity, reduce inflammation, and restore metabolic flexibility.
When medically appropriate, medications (including GLP-1s) can be used as temporary support. The goal is long-term metabolic health—not medication dependence.
Goal: a clear, practical plan + portal tools to stay on track.
A physician-led, structured 30-day reset designed to help you kick-start weight loss, improve metabolic health, and understand your body — whether you work out regularly or not.
While many people join the challenge to support their workouts, the program is designed for any adult who wants clarity and momentum — even if you don’t exercise at all.
The goal is not to turn you into a gym rat. The goal is to identify metabolic roadblocks (like insulin resistance), give you real data, and follow a focused 30-day plan that actually moves the needle.
Think of it this way: your regular $50 visits are for ongoing care. The 30-Day Challenge is a guided reset for people who want a structured, short-term push with labs, education, and coaching included.
$249 one-time • 30-Day Program
No memberships • No auto-renewals • No pressure to continue
Optional program • Separate from regular clinic visits
FitZone is built around metabolic restoration. When metabolism improves, many health problems become easier to manage. Dr. Fitzmeyer starts with evaluation, data, and a practical plan.
Note: FitZone does not treat cancer. We support metabolic health as a complement to standard medical care.
Start with a $50 root-cause visit (60 minutes). Bring labs from the last 3 months if available. You’ll leave with a clear plan — and you’ll receive free portal access after your visit for tools, education, and tracking.
FitZone begins with a focused root-cause visit so you understand what’s driving weight and health challenges. Dr. Fitzmeyer uses your recent lab work (if available), your clinical story, and the FIZO Health Score to build a practical roadmap you can follow.
Physician-led 60-minute visit
Lab interpretation (optional; bring recent labs if you have them)
Free portal access after your visit: tools + education + tracking
Optional follow-ups if you want ongoing medical guidance
Tools and education are included after your first visit
After your visit, you get free access to the portal to learn your baseline, understand insulin resistance, and track improvement with clear targets.
Metabolic Health & Root-Cause Approach
Clear plan • Free portal access after your visit
Dr. Fitzmeyer focuses on metabolic restoration—helping patients understand insulin resistance, inflammation, and the practical steps needed to move toward durable metabolic health.
Training:
- Boston University Medical Center (Clinical Informatics Fellowship)
- Boston VA Healthcare System (Advanced Clinical Informatics Fellowship)
Innovation: Creator of the FIZO Health Score Portal
Licensure: Florida Licensed Physician