Root Cause & Functional Medicine

If you’re struggling with chronic fatigue, digestive issues, autoimmune conditions, hormone imbalances, or symptoms that haven’t improved with conventional care, Functional Medicine offers a different approach. At Princeton Integrative Health, we focus on identifying why you’re experiencing symptoms—not just treating them.

Using advanced diagnostic testing, comprehensive evaluations, and personalized treatment plans, we help uncover the underlying imbalances affecting your health so you can begin your journey toward lasting wellness.

Functional medicine consultation focused on identifying the root causes of chronic health conditions and improving long-term wellness.

Conditions & Symptoms We Help Address

Every symptom tells a story. Our goal is to identify what’s happening beneath the surface and create a personalized plan designed around your unique biology.

Hormone Imbalance

Autoimmune Disease

Support for chronic inflammation and immune dysfunction through personalized functional medicine strategies.

Functional medicine evaluation for chronic fatigue syndrome and persistent low energy.

Chronic Fatigue Syndrome

Identify nutritional deficiencies, infections, hormone imbalances, and mitochondrial dysfunction contributing to persistent fatigue.

Functional medicine treatment for digestive health, gut balance, and overall wellness.

Digestive & Gut Health

Address IBS, bloating, food sensitivities, leaky gut, constipation, diarrhea, and microbiome imbalances.

Personalized care for Lyme disease and co-infections using advanced functional medicine.

Lyme Disease & Co-Infections

Comprehensive evaluation and personalized treatment for chronic Lyme disease and associated infections.

Functional medicine evaluation for mold exposure and environmental toxin-related health concerns.

Mold & Environmental Toxicity

Identify hidden environmental toxins and create targeted detoxification strategies to support healing.

Patient meeting with a functional medicine provider for a comprehensive root-cause health evaluation.

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Comprehensive Functional Medicine Services

Functional Medicine Consultation

Your journey begins with a comprehensive consultation that explores your medical history, lifestyle, nutrition, genetics, environmental exposures, and current symptoms. Rather than focusing on isolated conditions, we evaluate how all body systems work together to develop a personalized care plan.

Advanced Functional Laboratory Testing

We utilize specialized testing to gain deeper insights into your health and develop targeted treatment recommendations.

GI-MAP Gut Test

The GI-MAP is helpful in detecting and identifying pathogens, worms, inflammation, malabsorption and potential autoimmune triggers.

Advanced Lipid Testing

We go beyond standard cholesterol and triglyceride measurements to address additional risk factors for disease including the number of atherogenic particles, the size of these particles and the inherent risk of developing CVD.

Advanced Hormone Test

The DUTCH test is comprehensive and evaluates adrenal and reproductive hormones like cortisol, melatonin, progesterone, testosterone, DHEA and more.

Hormone optimization therapy supporting balanced hormones, energy levels, and overall vitality.

Environmental Toxin Testing

If you're experiencing multiple chronic symptoms and can't lose weight despite diet and exercise, you could be carrying a high toxic burden.

Micronutrient Testing

Nutritional deficiencies are frequently the root cause of many chronic diseases and conditions, including depression, anxiety, sleep disturbances and fatigue.

Comprehensive Metabolic Testing

Measure 14 different substances in a single sample to gain important information about your metabolism and the balance of certain chemicals in your body.

Medical equipment representing functional medicine evaluation for chronic health conditions.

Advanced Lyme Testing

With a wide array of symptoms our advanced testing aims to identify tickborne diseases earlier than standard tests, encouraging a quicker recovery.

Comprehensive Functional Medicine Services

Why Choose Princeton Integrative Health?

Unlike conventional medicine that often focuses on symptom management, Functional Medicine seeks to identify and address the underlying causes of disease.

Our personalized approach includes:

Functional medicine team developing personalized treatment plans based on advanced diagnostics.
PERSONALIZED CARE

Treatment Programs Designed Around You

Our integrative programs combine advanced diagnostics with personalized treatment plans to support long-term health and wellness.

Lyme & Co-Infections Program

A personalized program designed to support patients dealing with chronic Lyme disease and complex infections.

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Personalized Supplement Protocols

Evidence-based nutritional supplementation customized to your unique deficiencies and health needs.

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Chronic Fatigue & Terrain Health

Support mitochondrial health, improve energy production, and optimize your body's ability to recover and heal.

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Integrative Cancer Support

Whole-person supportive care designed to complement conventional cancer treatments and promote overall wellness.

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Frequently Asked Questions

Functional Medicine is a personalized approach to healthcare that focuses on identifying and treating the underlying causes of disease rather than simply managing symptoms.

Helpful Resources

Payment Plans

Flexible financing options designed to make personalized care more accessible, helping you invest in your long-term health.

Patient checking in at the reception desk of a functional medicine clinic before an appointment

How Our Practice Works

Learn what to expect from your first consultation, personalized care plan, advanced testing, and ongoing support

Functional medicine doctor consulting with a patient during a personalized health appointment

Latest Health Insights

Explore expert articles covering functional medicine, longevity, nutrition, hormone health, and practical wellness strategies.

Woman attending a virtual functional medicine consultation on a laptop while outdoors