Nancy Mazarin - Certified Nutritionist & Registered Dietitian MS, RDN, CDN, CNS

I came to Nancy after I had failed with 2 online weight loss programs and another nutritionist/dietician. Nancy gave me hope. Each week we would analyze my food journals and figure out what was going on, depending on if I lost weight or gained weight. Figuring that out was the key to my success. I am indebted to Nancy for her support!

I can’t say enough good things about Nancy Mazarin RD. I’ve been chronically underweight for two years. In addition to weight challenges I was experiencing unusual fatigue which I attributed to weight loss. After trying to manage this myself I found Nancy through positive reviews on Google. She dove right in and looked at my eating habits with a forensic lens. After less than three weeks, things started to change. My fatigue decreased significantly; I have energy I haven’t had for months; and, to my surprise, I started gaining weight steadily. Nancy’s food and supplement recommendations are now the foundation of my new eating regimen as well as my overall wellness goals. Nancy is experienced, knowledgeable and committed to helping you get results you can see and feel. And like any good coach, she is tough in the best way. If you’re serious about managing your health through good nutrition, I highly recommend Nancy Mazarin.

I have been working with Nancy for almost a year and a half and couldn’t be happier. Nancy doesn’t prescribe a "diet"; instead, she works with me to understand how different foods affect my weight and well-being. She is patient and has a thoughtful, supportive approach that makes the process feel manageable. Thanks to Nancy, I’ve built healthier habits and gained a much clearer understanding of what works for my body. I’m truly grateful for her guidance and highly recommend her to anyone looking to improve their health in a sustainable way.

Nancy is a consummate professional. She provides valuable and medically sound nutritional guidance. Nancy’s approach is not quick fix or fad based, she provides common sense strategies to change eating behavior for the long term. I highly recommend working with Nancy if you truly want to improve your overall health and nutrition.

I highly recommend Nancy Mazarin as a dietician and health coach. I was recommended to Nancy by my internist to lose weight and to maintain and improve my overall health. Nancy imparts scientific and practical tools in a warm and encouraging manner. Our initial consultation focused on identifying the unique attributes of my health. Nancy took the time to research my condition and learn about my lifestyle to tailor a food plan that was right for me. With her guidance, my weight has come down, and I have a new self-awareness of my needs. I look forward to appointments with Nancy and the on-going journey to eat rite!

I started working with Nancy in March and by November I lost over 40 pounds. But what I learned from her was more important than just losing the weight. I learned how to care for my body and how to listen to its cues. My pre-existing health conditions such as high blood pressure and high cholesterol, improved tremendously as Nancy helped me adjust my lifestyle. She is very knowledgeable and thorough. She guided me each step of the way in my journey to bettering my health and I couldn’t be more grateful for her help. I highly recommend her!

I went to Nancy for a renal diet since I have kidney disease stage four. I was very confused with what I had heard about what I should be eating and avoiding. She explained everything to me clearly and was very knowledgeable on the subject. During my time with Nancy, my GFR improved, and now I understand the importance of a balanced, yet appropriate diet for kidney disease.

Nancy has been an incredible nutritionist to work with. She has helped me learn how to eat properly with practical, realistic plans that actually fit into my life. She is patient, supportive, and makes every step feel manageable. Thanks to her guidance, I’ve been able to make real and lasting changes to my eating habits. I’m so grateful for her help and highly recommend her to anyone looking to improve their nutrition.

Nancy Mazzarin is the best nutritionist I’ve ever encountered. She is extremely knowledgeable and thorough. She helped me with a low sodium diet and emailed me a comprehensive packet of helpful information. I would highly recommend her. .

After years of trying several diets, I sought the expertise of a nutritionist. Nancy was referred to me and I could not be happier. Nancy has been phenomenal in teaching me how to eat and when. With her as my tutor, I have lost over 25 pounds in just 6 months without drastically changing my lifestyle. Nancy is an expert in working food plans around your lifestyle and likes - I eat sweets almost every day, but they are planned and controlled. Nancy is no nonsense and very practical. I would highly recommend her to any and all that want to work with a nutritionist.