Functional Lab Testing
Advanced Lab Tests That Reveal the Root Cause
Standard blood panels only scratch the surface. Dr. Rispoli uses cutting-edge functional lab tests to uncover the hidden imbalances driving your symptoms — so we can address the cause, not just manage the condition.
Book a Free Discovery Call30+
Years of Clinical Experience
15+
Specialized Lab Panels
1000s
Patients Tested & Transformed
Why Functional Labs Are Different
Conventional medicine tests for disease. Functional medicine tests for dysfunction — the subtle imbalances that exist long before a diagnosis is made. Dr. Rispoli interprets your results through a root-cause lens, identifying patterns that standard reference ranges routinely miss.
DUTCH Complete Hormone Test
The most comprehensive hormone panel available. Measures estrogen, progesterone, testosterone, cortisol, DHEA, and their metabolites via dried urine — revealing not just hormone levels, but how your body produces, uses, and clears them.
What it reveals:
- Estrogen metabolism pathways (protective vs. cancer-risk routes)
- Cortisol and cortisone patterns throughout the day
- Androgen levels and DHEA status
- Melatonin and sleep hormone markers
- B vitamin and oxidative stress markers
GI-MAP Stool Analysis
A DNA-based stool test that provides a detailed map of your gut microbiome — identifying pathogens, parasites, bacteria, fungi, and markers of gut inflammation and intestinal permeability.
What it reveals:
- Bacterial pathogens (H. pylori, C. diff, E. coli)
- Parasites and worms (Giardia, Cryptosporidium, and more)
- Candida and fungal overgrowth
- Beneficial and commensal bacteria balance
- Leaky gut markers (zonulin, secretory IgA)
Food Sensitivity Panel (IgG)
Tests IgG antibody reactions to 96–200+ foods, identifying delayed immune responses that cause chronic inflammation, digestive distress, brain fog, joint pain, and skin conditions — reactions that standard allergy tests miss entirely.
What it reveals:
- Delayed IgG reactions to gluten, dairy, eggs, soy, and more
- Cross-reactive foods that mimic gluten
- Lectin and oxalate sensitivities
- Personalized elimination diet roadmap
- Foods safe to eat vs. foods driving inflammation
Comprehensive Thyroid Panel
Goes far beyond the standard TSH test. Dr. Rispoli's full thyroid panel measures every marker needed to understand thyroid production, conversion, and autoimmune activity — giving a complete picture of thyroid function.
What it reveals:
- TSH, Free T4, and Free T3 levels
- Reverse T3 (rT3) — the inactive blocking hormone
- TPO and thyroglobulin antibodies (Hashimoto's markers)
- T4 to T3 conversion efficiency
- Iodine and selenium status
Organic Acids Test (OAT)
A comprehensive urine test that evaluates over 70 metabolic markers — providing a detailed snapshot of cellular energy production, neurotransmitter metabolism, detoxification capacity, and nutritional status.
What it reveals:
- Mitochondrial function and energy production
- Neurotransmitter metabolites (serotonin, dopamine, GABA)
- Yeast and bacterial overgrowth markers
- B vitamin, CoQ10, and antioxidant status
- Oxalate levels and kidney stone risk
Heavy Metals & Toxin Panel
Measures toxic heavy metal burden (mercury, lead, arsenic, cadmium) and environmental toxin exposure via urine or blood — essential for patients with neurological symptoms, autoimmune conditions, or unexplained chronic illness.
What it reveals:
- Mercury, lead, arsenic, cadmium, and aluminum levels
- Mold mycotoxin exposure (Ochratoxin, Aflatoxin, Trichothecenes)
- Glyphosate and pesticide metabolites
- Detoxification pathway capacity
- Phthalates and BPA (plastics) exposure
Functional Labs vs. Standard Blood Tests
Why your doctor's panel may be missing the full picture
How the Testing Process Works
Discovery Call
Start with a free 30-minute phone consultation. Dr. Rispoli reviews your health history and symptoms to determine which panels will give you the most actionable information.
Test Kit Delivered
Most functional tests are done at home — kits are mailed directly to you. Depending on the panel, you'll collect urine, stool, saliva, or a simple finger-prick blood spot.
Lab Analysis
Your samples are processed by CLIA-certified specialty labs including Genova Diagnostics, Doctor's Data, Vibrant America, and ZRT Laboratory.
Results Review
Dr. Rispoli provides a thorough results consultation — translating complex data into a clear, personalized protocol with targeted nutrition, supplements, and lifestyle interventions.
Ready to Get Your Answers?
Schedule a free discovery call to discuss which lab tests are right for your symptoms and health goals. Dr. Rispoli will guide you through every step.
Book a Free Discovery CallFree 30-minute phone consultation · No obligation
Explore conditions we address with functional testing: