• 133 Franklin Corner Road, Lawrenceville, NJ 08648

Fuel Your Health

Optimize the wellness of 30,000 miles of arteries in our bodies with an  evidence-based, precision-medicine approach.

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What we eat and drink (and think, too) becomes the matrix of our cells, tissues, organs, and body.

Proper nutrition is at the core of mitigating nearly all chronic health challenges.

Unfortunately, the seemingly constant barrage of health articles, diet trends and other food headlines has everyone as confused as ever about real nutrition. It can be simple, though, and there’s no question that it is an investment in one’s health.

Fuel Your Health Today
Healthy foods supporting personalized nutrition therapy for digestive health and gut microbiome balance.

Our Nutritional Philosophy

At PIH we help clients make conscious – although not complicated – food decisions so that they see, and feel, how they have the power to impact their energy, mood, body composition, and quality of life. And naturally, one of the byproducts of conscious eating and proper whole food-based nutrition is the alleviation or resolution of health problems.

We factor in one’s health history, current health complaints, dietary patterns, and other information to pull together a picture of what optimal nutrition will look like for each individual client. With this, we address issues related to digestion and gut health, food sensitivities, hormone imbalances, blood sugar regulation, cravings and mood chemistry, immune system resilience, issues related to liver and toxicity, cardiovascular health, weight management, and more (hint: these are all connected).

Initial Consult

An exploration of your personalized nutrition care plan.

60-Minute Session

An hour long follow-up nutrition session, as needed.

30-Minute Session

A half hour long follow-up nutrition session, as needed.

Functional Test Review

In-depth review of test results, includes suggested treatment plan.

Brianna Manginelli, M.S. C.N.S. L.D.N. D.S.S.

Brianna is our Director of Integrative Nutrition with a “let food be thy medicine” philosophy. She takes a personalized, root-cause approach to wellness, integrating nutrition, targeted nutraceuticals, and lifestyle modifications to support her patients in reaching their health goals. Brianna specializes in areas like digestive dysfunction, metabolic health, chronic conditions, inflammation, autoimmunity, and more, often incorporating nutrigenomic testing to create truly tailored treatment plans.

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Conditions We Support with Nutrition

A holistic approach to nourishing the body and mind, emphasizing awareness, intentionality, and a deep connection to food and eating habits.

We believe that Mindful Eating goes beyond simply choosing healthy foods. It involves cultivating a conscious relationship with food, tuning into hunger and fullness cues, and savoring each bite with appreciation and gratitude. Through Mindful Eating, individuals can develop a greater understanding of their body's needs, preferences, and responses to food, leading to improved overall well-being.

Your Path to Lasting Nutrition Change

Nourish your body with real food! Are you looking to make sustainable, long-term lifestyle changes for your health? Are you looking for a better way to fuel your body? Are you ready to have more energy and fewer aches and pains? Are you ready for a change but not sure where to start?​

Begin Your Nutrition Journey

What’s Inside Your Personalized Program

The Nutrition Transformation Program is a personalized food and wellness plan developed for you by our Certified Nutrition Consultant.

Evolt Body Composition Scans to provide baseline and track progress

Personalized meal plans based on health goals, eating style, daily schedule, and more

Customized dietary supplement review and recommendations 

10% discount on supplements 

Ongoing weekly support/access to our virtual office hours with our Health Coach

Thorough 75-minute nutrition intake to review dietary history, nutrition-focused physical exam, and health and nutrition goals

Additional 3 hours of accountability and support appointments with nutritionist or health coach to use over an 6-month period

Transform Your Health Now!

What people are saying

The coaching sessions were conducted in an atmosphere that is ‘comfy’ and safe. I learned to trust their recommendations and knew I could depend on their support along the way. This atmosphere is much different from most doctor’s offices. I think that due to insurance rules and such, you are rushed through the appointment and often quickly given medication after a very short period of diagnosis. PIH takes extra time and looks at the overall situation, not treating just one symptom. I’ve been so pleased, I’ve already recommended PIH to my friends. Attend one of their information sessions and I’m sure you also will be pleased to join them for a journey to a healthier you.

Shelley C.
Shelley C.

Helpful Resources

Payment Plans

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

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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

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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.

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

Do You Have any of the following Red Flags?

Any combination of these risk factors for cardiovascular disease may indicate increased risk for heart attack, stroke or diabetes.