Juliana Mazzeo, M.S., CDN, FMHC

Clinical Nutritionist | Functional Blood Work Specialist | Women's Health Advocate

Juliana Mazzeo is a trailblazer in functional nutrition, dedicated to helping women over 40 unlock the secrets hidden within their blood work.

With an advanced Master of Science in Clinical Nutrition from LIU - C.W. Post and a Bachelor of Arts in Psychology from Adelphi University, Juliana combines her nutritional expertise with a deep understanding of the psychological aspects of health.

As the founder of the Nutrition Wellness Center in Valley Stream, New York, Juliana has spent over two decades unraveling complex health puzzles specifically for women navigating the challenges of midlife.

Her innovative approach integrates functional blood work analysis with personalized nutrition plans, empowering women to rewrite their health stories and reclaim their vitality.

Juliana's extensive experience includes serving as the Director of Nutrition for The Cardiovascular Wellness Centers of Westbury and NY from 2000 to 2010, where she specialized in managing conditions such as coronary heart disease, diabetes, and obesity.

A respected voice in her field, Juliana is co-author of two International Best Sellers: "Healing Beyond The Diagnosis Volume 4: 18 Health Experts Simplify How You Can Solve Your Health Puzzle" (2024) and Healing Beyond The Diagnosis Volume 5: 22 Health Experts Simplify How You Can Solve Your Health Puzzle (2025).

Her co-research on cardiovascular risk factors in diabetics was published in the American College of Nutrition (1998), and she contributed to "101 Great Ways To Improve Your Health" (2007), highlighting the dangers of acid blockers.

Juliana has garnered media attention through regular appearances on WOR 710 AM's "The Heart Show," WGBB 1240 AM, and Cablevision's "Tooth or Consequences."

She specializes in addressing unique health challenges faced by women over 40, including hormonal imbalances, diabetes, weight management, gastrointestinal issues, and prevention of age-related diseases.

With a career spanning over 25 years, Juliana Mazzeo remains at the forefront of functional nutrition, offering hope and transformative health solutions to women seeking to thrive in their 40s, 50s, 60s, and beyond.

My Credentials

Master of Science in Clinical Nutrition

I earned my Master’s degree from Long Island University, NY, where I developed a solid foundation in nutritional science and its practical applications.

Certified Dietitian Nutritionist (CDN)

As a licensed nutritionist, I am trained to provide evidence-based dietary guidance tailored to individual needs.

Functional Medicine Health Coach (FMHC)

My training in functional medicine allows me to take a holistic approach to health, focusing on identifying and addressing root causes rather than merely treating symptoms.

My Experience

Since opening my private practice in 1998, I have had the privilege of working with countless clients facing a variety of health challenges. My areas of expertise include:

Gastrointestinal Issues: I help individuals navigate digestive disorders, providing personalized strategies to restore gut health.
Weight Loss Resistance: Together, we explore the underlying factors that may be hindering weight loss, creating customized plans that promote sustainable results.
Autoimmune Conditions: I guide clients in understanding their autoimmune challenges and developing strategies to manage symptoms effectively.
Unresolved Thyroid Issues: Through functional blood work analysis, I assist those struggling with thyroid dysfunction to find clarity and solutions.

My Approach

I believe that every individual is unique, and so is their health journey. My approach combines traditional nutritional principles with cutting-edge functional medicine techniques. By utilizing routine lab tests interpreted through Functional Ranges, I uncover hidden imbalances that often go unnoticed in standard evaluations. This allows us to create personalized health restoration programs tailored specifically for you.

A Commitment to Your Health

My mission is simple: to empower you with knowledge and tools that enable you to take control of your health. I understand how frustrating it can be to feel unwell while being told everything is “normal.” That’s why I am dedicated to providing compassionate care and actionable insights that lead to real change.

Join Me on Your Health Journey

If you’re ready to break free from the cycle of frustration and discover a path toward vibrant health, I invite you to connect with me. Together, we can uncover the root causes of your symptoms and create a roadmap for your wellness journey. Thank you for considering me as your partner in health. Let’s embark on this transformative journey together!