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BrowardIntegrative MedicineDr. Johanna Nazzar

Services

Functional medicine.

An individualized approach to identifying the root causes of disease — based on nutritional science, genomics, and epigenetics — and the natural protocols that resolve them.

What it is
Clinician in a white coat holding two stapled lab reports across a wood desk, reviewing the findings.
Findings reviewed in conversation, not handed off.

We find the root cause of disease using nutritional science, genomics, and epigenetics — then resolve it with natural protocols: nutraceuticals, herbal medicine, targeted supplements, lifestyle change, and detox support.

It’s built for chronic, hard-to-pin-down problems — fatigue, autoimmune and thyroid disease, hormonal and digestive issues, and more.

The 'gray area'
Magnifying glass over a printed lab panel, zoomed onto a single result row sitting just inside the reference range.
Normal-lab range vs. functional range — the gap where symptoms live.

“Why are my blood tests normal but I don’t feelnormal?”

Standard labs flag disease. Advanced testing reads the biochemistry behind your symptoms, so we can correct the imbalance — not just name it.

We also work in functional ranges: the narrower window where a marker is optimal. Land normal-but-low or normal-but-high and you’re in the gray area — not diagnosable yet, but already symptomatic. We address it before it becomes disease.

Common conditions we address
  • Chronic fatigue
  • Autoimmune disease
  • Thyroid imbalance
  • Hormonal imbalance
  • Digestive issues / IBS
  • Leaky gut
  • Hashimoto's
  • Perimenopause & menopause
  • Adrenal dysfunction
  • Diabetes & insulin resistance
  • Pain, inflammation & fibromyalgia
  • Food sensitivities
  • Allergies
  • Brain fog & focus
  • Anxiety & mood
  • Headaches & migraines
  • Sleep disturbance
  • Skin conditions

Not listed? Book a consult — we’ll tell you honestly if a functional approach can help.

Next step

Curious what standard labs are missing?