Root-Cause Medicine

When Your Body Isn’t Working Right, Everything Gets Harder.

Weight loss stalls. Blood pressure creeps up. Blood sugar rises. Energy drops. Medications increase.

FitZone focuses on root causes (especially insulin resistance) so you’re not stuck masking symptoms forever.

Book $125 Initial Evaluation How It Works

30 minutes • physician-led

Bring labs < 3 months old

Free FIZO Portal access after your visit

Dr. Stephen Fitzmeyer, M.D.

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 their weight has gone up, instead of simply prescribing another medication to mask the problem.

Advanced Medical Training

Boston University Medical Center — NIH-funded postdoctoral fellowship in clinical informatics
Boston VA Healthcare System — Advanced clinical informatics fellowship

Why the FIZO Health Score Exists

Dr. Fitzmeyer built the FIZO Health Score Portal so patients can see their health clearly, learn what matters most, and track real improvement — not guess or rely on expensive programs.

Schedule $125 Evaluation

One visit • Clear explanation • Tools & education included

Why Weight Loss and Health Get Harder Over Time

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.

When metabolism is off:

• Weight loss feels impossible
• Blood sugar and BP rise
• Medications tend to increase over time
• Energy and recovery decline

When metabolism improves:

• Weight loss becomes easier
• Labs can improve
• Meds are sometimes reduced (with your prescribing clinician)
• Energy and quality of life can return

What is the FIZO Health Score Portal?

The FIZO Health Score is a simple, structured way to understand metabolic health. After your initial evaluation, you get free portal access to help you learn what matters most and track progress.

Score + baseline: see where you are right now.
Labs & vitals tracking: follow changes over time with clear targets.
Education: learn insulin resistance, metabolic syndrome, and how food/sleep/stress affect results.
Action steps: practical next steps based on your baseline (not generic advice).

Start Here

$125 Initial Metabolic Health Evaluation

In one focused 30-minute visit, Dr. Fitzmeyer evaluates what’s slowing your body down, calculates your 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.

30 Minutes

Physician-led evaluation focused on weight, energy, blood sugar, blood pressure, and metabolic health.

Bring Recent Labs

Please bring blood work from the last 3 months. If you don’t have labs, Dr. Fitzmeyer can show you options to order them (optional).

Clear Plan

You leave knowing exactly what to do next — plus you get tools and education through the portal to stay on track.

What You Get After the Evaluation (Included)

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.

Baseline clarity: Dr. Fitzmeyer identifies the biggest drivers of weight gain, high BP, and rising glucose.
Practical plan: simple steps and targets that match your labs, history, and goals.
Free portal access: tools + education to help you follow the plan correctly and measure progress.

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.

FIZO Health Score Portal (Example Dashboard)

FIZO Health Score Portal dashboard screenshot

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.

Book Your $125 Evaluation

Clear plan • Free portal access after your visit • No pressure

Our Medical Philosophy

Root-Cause First, Medications as Support

Food & Metabolic Strategy as Primary Medicine

Dr. Fitzmeyer focuses on metabolic nutrition and lifestyle strategies to improve insulin sensitivity, reduce inflammation, and restore metabolic flexibility.

Medications: Optional Support

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.

What FitZone Helps Improve

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.

Metabolic & Weight

Weight loss & body composition
Insulin resistance & prediabetes support
Type 2 diabetes risk-factor support

Cardiometabolic

High blood pressure support
High triglycerides / metabolic lipids
Inflammation reduction strategies

Hormones & Energy

Fatigue & metabolic energy
Thyroid-related metabolism support
Appetite & cravings control

Women’s Metabolic Health

PCOS metabolic support
Weight loss resistance

Sleep & Recovery

Sleep and recovery optimization
Metabolic impact of sleep apnea (support)

Metabolic Support During Treatment

Improve metabolic terrain & resilience
Support energy and recovery capacity

Note: FitZone does not treat cancer. We support metabolic health as a complement to standard medical care.

Your Next Step

Start with the $125 Initial Metabolic Health Evaluation. 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.

Book $125 Eval

About FitZone Metabolic Health

Evaluation First. Data First. Plan First.

FitZone begins with a focused metabolic evaluation so you understand what’s driving weight and health challenges. Dr. Fitzmeyer uses your recent lab work (within 3 months), your clinical story, and the FIZO Health Score to build a practical roadmap you can follow.

30-minute physician-led evaluation

Lab interpretation (labs should be < 3 months old)

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 evaluation, you get free access to the portal to learn your baseline, understand insulin resistance, and track improvement with clear targets.

Book $125 Evaluation

Meet Our Doctor

Metabolic Health & Root-Cause Approach

Physician-led Evaluation

Clear plan • Free portal access after your visit

Dr. Stephen Fitzmeyer, M.D.

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

Schedule $125 Evaluation