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One Nutrition Group

A client-centered, science-backed approach to nutrition, helping you build a healthier relationship with food and your body.

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How It Started

Meet Danielle Falchiere

For years, I struggled with my weight, body image, and constant GI issues. Doctors labeled it as IBS, but the advice was vague—“cut out certain foods” or “manage stress.” At the same time, I was stuck in the binge-restrict cycle, trying every diet out there, hoping something would finally work. But no matter what I did, I always ended up back in the same frustrating place.

Then I realized—I wasn’t alone. So many others were dealing with the same frustrations, feeling like their bodies were working against them. That pushed me to study nutrition and dig into the science of how our bodies actually work—how digestion, metabolism, hormones, and emotions all play a role in our health.

That’s why I started One Nutrition Group. Because nutrition isn’t just about what you eat—it’s about understanding your body, feeling in control of your choices, and finding real solutions that actually last. No guilt, no extremes, no more guessing. Just a sustainable, science-backed approach designed for you and your life.

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Background & Counseling Philosophy

About Danielle

Danielle Falchiere, MS, RD, CDN, is a Registered Dietitian and health advocate with a mission to help her clients feel their best through personalized nutrition care. She earned her Master’s degree in Clinical Nutrition and Dietetics from New York University and completed her clinical training at NYU Langone Health Hospital, Perlmutter Cancer Center, and BALANCE Eating Disorder Treatment Center.

With a strong foundation in both medical nutrition therapy and behavioral counseling, Danielle takes a whole-body approach to nutrition, understanding that health is about more than just what’s on your plate. Her philosophy is rooted in science, but also in real-life application. Danielle focuses on creating sustainable, individualized strategies that support physical health while helping clients build a healthier relationship with food. Whether it’s weight management, gut health, eating disorder recovery, or metabolic concerns, Danielle combines evidence-based nutrition with a compassionate, non-judgmental approach to help clients feel confident and in control of their health.

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What To Expect

A Personalized Approach to Nutrition

Personalized Assessment

Our journey together begins with a thorough evaluation of your health. We’ll dive into your medical history, current symptoms, dietary habits, and relationship to food. We’ll also explore lifestyle factors such as work, stress, and daily routines.

This comprehensive approach allows us to set clear, realistic goals that are aligned with your values, ensuring your nutrition plan is customized to address both your immediate needs and long-term success.

This isn’t a one-time plan—it’s an ongoing partnership. I believe in working with you over time to build sustainable habits, celebrate successes, and adjust the plan as life evolves. Through regular check-ins, we’ll track your progress, address any challenges, and continuously refine your approach so it always fits your needs.

It’s not just about eating better—it’s about making nutrition work for you. Together, we’ll navigate everyday situations like grocery shopping, eating out, and meal prepping. I’ll provide actionable strategies that make it easier to incorporate nutrition into your busy life without feeling overwhelmed.

True wellness goes beyond food. We’ll consider all aspects of your life, from stress management to sleep hygiene, to understand how they impact your health. By looking at the bigger picture, we can identify the root causes of any challenges you’re facing and create a plan that supports not just your physical health, but your emotional and mental well-being, too.

I take a root-cause approach to your health by identifying the factors that may be contributing to your symptoms. Together, we’ll review your lab results, medical history, and lifestyle to uncover the underlying causes. This helps us create a personalized plan that targets the root issues and supports long-term, sustainable health improvements.

Testimonials

Real stories from real clients.

Working with Danielle has been a transformative experience. Struggling with disordered eating and body image issues for years, I felt trapped in an unhealthy cycle. Danielle’s compassionate and knowledgeable approach not only helped me understand the importance of balanced nutrition but also guided me toward a healthier relationship with food and my body. Her personalized advice and unwavering support have been instrumental in my recovery. Thanks to Danielle, I now enjoy a balance and a more positive outlook on life.

Emily

As someone who has cycled through many attempts at traditional dieting, Danielle’s approach to nutrition was refreshing and empowering. Her clinical expertise has not only supported my nutrition goals but has also guided me in uncovering crucial information about my health.

Samantha

For the first time in years, I feel like myself again. During this stressful time of wedding planning, I’ve really looked forward to our appointments. I don’t think my weight loss success would have been possible without Danielle.

Jennifer L.

Danielle is truly the best! I started seeing her when struggling with an eating disorder, and she has helped me tremendously. She is full of helpful strategies and is incredibly knowledgeable about both eating disorders and nutrition. My relationship with food has improved dramatically through working with Danielle. She is a great listener, insightful, supportive, and caring. She provides great recipes after each session and always helps set realistic goals for the week. I am very grateful for her!

Kim