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WELCOME TO PRINCETON INTEGRATIVE HEALTH

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WELCOME TO PIH
 

Your partner in health.

Our personal, patient-based approach is backed by science, and delivered by our compassionate and comprehensive care team.

Reserve your complimentary private consult with one of our experts.

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PIH drives at the root cause of dis-ease and dysfunction to restore optimal health and well-being.

Functional Medicine & Integrative Health in Lawrenceville, NJ

Princeton Integrative Health helps individuals in Lawrenceville, NJ, uncover the root causes behind persistent symptoms that traditional care often overlooks. Our clinic offers a unique, collaborative approach to wellness. We believe that true healing is not found in the traditional "pill for an ill" model; instead, we provide a "prescription for life." At our clinic, health is something our team and our patients co-create together to achieve lasting vitality.

Our most impactful therapies

At the core of our pioneering approach are cutting-edge treatments meticulously selected to elevate your well-being.

Immune Health

Hyperbaric Oxygen Therapy

Support everything from diabetes, low energy, Lyme disease, cerebral palsy, head injuries, chronic fatigue, brain injuries, multiple sclerosis, ALS, anemia, wound and scar healing, post stroke care, post surgical care and healing, improved performance, autism, dementia and bells palsy just to name a few.

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Pain + Inflammation

Cold Laser Therapy

An FDA cleared option to treat low back pain, plantar fasciitis and nociceptive musculoskeletal pain... with no surgery – no side effects – no downtime.

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Weight Loss / Detox

Metabolic Medicine

Our clients consistently report not just weight loss, but improved sleep, enhanced mood, better digestion, and a renewed sense of vitality. Transform your health, body, and life in just 6 weeks.

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Become a member

Vibrant health and longevity is a lifestyle and we want you to get healthy and stay healthy – won't you join us?

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Empowered Health Membership

$249 Per Month

Our Most Popular Membership Program

At Princeton Integrative Health we focus on true health care and well care, driving at the root cause of disease and dysfunction to coach and coax your body back to health and well-being and beyond. We offer, not a pill, but a prescription for lifelong health through various methods and modalities and a dedicated and compassionate care team. We co-create health with our patients so that they can feel better, look better, and live better. Longer.

Our targeted programs

We bring Functional and Conventional medicine together to offer personalized solutions to your health.

Weight Optimization

Ideal for those who need a fat loss treatment without the adverse side effects associated with surgical and other weight loss procedures like liposuction, cryolipolysis, and body wraps.

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Pain Optimization

This advanced laser is designed to address over 200 conditions beyond musculoskeletal pain using stimulation of healing, relief of pain and inflammation, and restoration of function. All while being FDA-approved.

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Metabolic Optimization

Specifically designed for folks who are ready to lose 20-30 pounds, boost their energy, balance their hormones, and reclaim their confidence – all while eating real, wholesome foods.

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We treat you holistically bringing your systems into balance.

Discover what it means to be truly well! We believe in health care that proactively prevents and reverses disease and dysfunction by getting to the root cause of the problem. This is the heart of integrative health, which combines conventional medicine with evidence-based nutrition and lifestyle healing therapies. At PIH, we can show you how a commitment to simple lifestyle changes can help you to prevent heart disease, diabetes and other chronic illnesses, or manage any pre-existing conditions you may have, such as chronic pain, high cholesterol, autoimmune conditions or arthritis.

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functional medicine clinic

 

What Is Functional Medicine?

Functional medicine focuses on root cause resolution rather than simply managing symptoms. At Princeton Integrative Health, we examine how genetics, environment, lifestyle, and nutrition interact to influence your overall wellness. Our team evaluates the body as a connected system rather than a collection of isolated conditions. This model allows us to design personalized strategies that support long-term healing and improve the quality of life for those facing complex health challenges.

 

Comprehensive Functional Medicine Services

We provide targeted care addressing the systems most often linked to chronic symptoms. To ensure clarity and accessibility, we utilize advanced testing to investigate:

  • Digestive Health: Advanced gut assessments to identify inflammation, microbial imbalance, and nutrient absorption issues.
  • Hormonal Balance: Evaluations for perimenopause, fatigue, thyroid function, and metabolic changes.
  • Immune System Function: Specialized testing to uncover triggers behind autoimmune conditions, chronic infections, and inflammatory responses.
  • Metabolic Health: Assessing energy balance and metabolic efficiency to support sustainable wellness.

Personalized Wellness and the Empowered Health Program

Personalized care plans are the foundation of our practice. Our signature Empowered Health Program allows our providers to evaluate medical history, lifestyle factors, and clinical test results to build a roadmap for lifelong health. For those focusing on weight management and coaching, our Metabolic Reset Program helps clients achieve metabolic efficiency and energy balance. By applying evidence-based functional medicine principles, we ensure our clients and patients see clear, measurable progress over time.

How the Empowered Health Program Works

Your journey toward wellness is a structured process designed to provide answers and results:

  1. Comprehensive Consultation: We explore your symptoms, medical history, and long-term health goals.
  2. Advanced Diagnostic Testing: Dr. Leonti reviews your data to identify underlying imbalances that contribute to chronic symptoms.
  3. Co-Created Treatment Plan: We combine nutrition strategies, targeted supplementation, and lifestyle adjustments into a plan we develop with you.
  4. Ongoing Clinical Monitoring: Your care plan evolves as your health improves, with continuous guidance from our team.

Why Choose Princeton Integrative Health?

Many people come to our Lawrenceville, NJ clinic after years of searching for answers. We prioritize a collaborative relationship where you are heard and informed. By choosing Princeton Integrative Health, you benefit from:

  • A care model centered on the concept of co-creation between the practitioner and the individual.
  • The expertise of a dedicated team led by Dr. Vincent Leonti and Jenna Richardson.
  • A shift away from temporary fixes toward sustainable, root cause resolution.
  • Access to advanced testing that identifies hidden health drivers.

A Clear Path Toward Lifelong Health

Functional medicine investigates the biological drivers behind chronic issues rather than masking symptoms. Through the Empowered Health Program, you gain a clearer path toward lasting health improvements and resilience.

If you are ready for a proactive approach to your wellness, contact Princeton Integrative Health today. Let us help you move beyond the "pill for an ill" and start your journey toward root cause resolution.

Image Source: MAFPHOTOART8 | Shutterstock

 

I was familiar with functional medicine, and many of the programs… they seemed to lack the personal touch - I’ll just say that. So when I found this, I loved the ability for someone to really talk to me. Then I met Dr. Vinny - and who doesn’t love Dr. Vinny? At the end of the day, what I really love about it is that I can have real discussions with him, asking questions to him. I do my own learning about this stuff as well, and we have really good exchanges. We influence one another in some ways, because he’s able to learn about how his patients are really experiencing things. I find him to be very innovative, open minded, and I actually have room to understand what is going on.

Angelique E.

I’d heard about integrative medicine and attended a free workshop at PIH. I immediately resonated with the information they offered and the interconnected team approach, and signed up to work with them. I took some simple tests I didn’t even know existed that were able to detect where the problems were. We then went about addressing them with natural supplements, healthy lifestyle changes and ongoing support through follow-up visits and coaching. Today I am feeling much better and many of my symptoms are vanishing. I definitely recommend PIH to anyone who is tired of following the traditional medical route and are lacking relief from their ailments.

Melinda M.

Melinda M.

I was hopeful for something different. Wow, did I get something different! Rather than the PCPs I'd experienced over the past few years… I got time, focus, thought provoking questions and answers, some food option ideas. It wasn't so much a DIET, it was being aware of the fuels I was putting in my body. Maybe the foods were making me stay up/wake up at night. I really enjoy working with Jenna and Dr. V - actually everyone is super nice, caring, genuine and real. Highly recommend.

Marcia M.

Marcia M.

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