Duke Nutrition Experts

Fantastic experience: I saw Gillian Ruiz from October 2024 to June 2025. I had stage 3 liver disease and suspected Autoimmune Hepatits. She walked me through the process of losing weight, eating healthier, medical anxieties and recovery. She was kind, supportive, professional and knowledgeable. My labs are now back to normal and I feel great. Gillian's support and nutetion knowledge was paramount to my getting better. Thank you Gillian, would recommend her absolutely.

Fantastic experience: Duke Nutrition Experts has solved my food-shopping and meal-prep conflicts. Because I have developed more than one health issue over the years, I found myself recently unable to grocery shop and eat comfortably, as I was always worried that some previously acceptable food or another one was going to impact my health negatively or, at a minimum, cause me great discomfort. Shopping and cooking, and sometimes eating, became altogether unpleasant and frustrating. My nutritionist at Duke, Gigi, came to my rescue by prioritizing my health issues, which allowed me to focus on the most important one, and helped me sort through the confusion and conflicts of beginning a new dietary journey. She also provided some sample recipes that are appropriate to my health. I have a pretty good handle now on how to best take care of my energy and nutrition needs. I am so grateful for the help I received at Duke Nutrition Experts.

Fantastic experience: Duke Nutrition Experts offer outstanding service ! They go above and beyond to meet the needs of their clients. They work with you to find solutions to improve your health issues and concerns ! I would highly recommend them to anyone !

Fantastic experience: Life Changing Experience! Highly Recommended! Instead of narrowing food options, my Duke Nutrition Expert dramatically expanded my choices for creating meals that meet my personal healthy eating goals. Duke has given me a whole new paradigm for viewing my eating options and meeting my goals. Give them a chance to see if they can help you, too.

Fantastic experience: My husband and me started on a Health journey with the help of Duke Nutrition. I'm very impressed on how they use science to cater to individual needs. My husband is a bodybuilder. I’m struggling to manage my weight. We’re very happy with Rebeca Watson. She’s extremely professional and personable. She makes me feel heard and answers questions right away, always with a solution. She’s extremely smart and knows her stuff!

Fantastic experience: I started with Duke Nutrition on December 16, 2024. I took the Food Sensitivity and Micronutrient labs. These labs were extremely important to understand what food and vitamins/minerals my body had a hard time using. Following the Duke protocols, which was not difficult worked wonders. My alertness, digestive system and overall feeing of better health improved greatly. Following the program and with moderate exercise, I lost 45 pounds in less than 3 months. I never felt I needed to starve myself and found the food cravings I once had were greatly reduced.

Fantastic experience: Duke Nutrition has helped me recover from food allergies. They have been helpful with diet, nutrition for a healthy lifestyle.

Fantastic experience: The expertise and the knowledge is very overwhelming and very useful. Lots of input and support.

Fantastic experience: I have been working with Preston for a couple months now and I am seeing good results with my nutrition. My favorite thing about working with Preston and Duke has been that they work to modify your existing diet to work for your needs vs applying a blanket that may or may not work. I go for weight gain vs. weight loss and I have been able to maintain and slowly grow my weight. They are easy to work with as a whole.

Fantastic experience: I have been working with Dr.Harris at Duke Nutrition Experts , he has helped me with my specific health needs by setting goals and making changes to diet.I would recommend Duke Nutrition Experts to anyone who wants to take control by making better choices.

Fantastic experience: Hi I am Vaibhav. I currently taking guidance and advice from Mr. Preston - Duke Nutrition Experts regarding my diet. He is truly amazing and always gives genuine advice and direction. Because of him, I was able to reduce 8.5 lbs in just 1 months. I am highly recommending Mr. Preston.

Fantastic experience: The folks at Duke Nutrition are great. In the beginning, I didn’t know what to expect. Preston was very good and patient explaining the program to me. I have been in the program for three months and it has changed my life. I feel great. I don’t ever want to go back to feeling the way I used to. I had know idea that a lot of the foods I have been eating all my life were causing my inflammation to get worse. I was expecting my digestion to improve, but I was totally surprised that my joints would feel better, my legs don’t hurt as much, I have more energy and I am sleeping better. What a difference! It was definitely hard in the beginning, but it has been totally worth it.

Fantastic experience: When I first started my fertility journey, I went through rounds of doctor visits, fertility treatments, and endless tests, but I never received real answers or results. I was diagnosed with mild PCOS, yet every specialist I saw told me I was healthy and should have no problem conceiving. Despite trying IUI and undergoing various treatments, I still wasn’t getting pregnant—and no one could explain why. That’s when I turned to Rebecca Watson at Duke Nutrition Experts, and everything changed. Rebecca took a completely different approach. Instead of just looking at surface-level fertility markers, she dug deeper, focusing on underlying health factors that could be affecting my ability to conceive. She recommended SpectraCell Functional Micronutrient Testing, which revealed key vitamin and mineral deficiencies that were likely impacting my fertility. Unlike conventional doctors, who often overlook these details, Rebecca created a personalized nutrition and supplement plan tailored to address my specific deficiencies, improve my egg health, and optimize my body's ability to sustain a pregnancy. She told me that if I followed the plan consistently, I could see results in about three months. And she was right. After just three months on her prescribed protocol, I became pregnant—and I’m beyond grateful to say I now have a healthy baby boy. Rebecca’s expertise, attention to detail, and compassionate approach made all the difference. I had spent so much time and money on traditional fertility treatments that didn’t work, when in reality, my body just needed the right nutritional support. I now refer all my friends struggling with infertility to Duke Nutrition Experts because I truly believe nutrition should be the first step in the journey to conception. If you're looking for answers and a holistic, evidence-based approach to fertility, I can't recommend Rebecca and her team enough. Thank you, Rebecca, for helping make my dream of motherhood a reality!

Fantastic experience: Into my late second/3rd phase and liking the results. Rebeca has been very informative and great to work with.

Fantastic experience: Working with Sarah was very informative and helpful. Using the sensitivity tests, she came up with a plan to relieve my symptoms by reducing the inflammation in my body.

Fantastic experience: I have been working with Rebecca, and she has been fantastic! I highly recommend Duke Nutrition.

Negative experience: The pricing for testing is disproportionate to the services rendered and retail value of the testing when compared to other nutritionists.

Fantastic experience: The people at Duke Nutrition Experts are really amazing. At my first appointment, Kelly gave me six suggestions for improving my diet. I tried two of them, and both made significant improvements to my quality of life! Since then, we've done various tests that will further improve my life and health, both short-term and long-term. Thank you for all your help, Duke!

Fantastic experience: When my oncologist referred me to a nutritionist I thought it would be a waste of my time. I was struggling with weight loss as a result of my cancer treatments. I didn't think the nutritionist would tell me anything I didn't already know. I was wrong! Gillian Ruiz gave me information on different foods that I could eat that I hadn't even thought about. She also provided me with information that helped me turn around the weight loss to weight gain. She was non-judgmental and very caring. She is the reason I am no longer in a "failure to thrive" situation. I highly recommend her

Positive experience: Food sensitivity test showed me foods my body was reacting to. Once removed all my symtoms went away and I lost stubborn weight. Rebecca responds to her messages with in 24 hours or less.

Fantastic experience: Duke Nutrition’s unique preventative approach to gut health and well-being is highly effective and gets at the root of digestive health issues rather than writing a prescription to simply mask symptoms. After working with Gigi for several months my gut health has never been better. I feel very grateful for their services and would like to send everyone who suffers from gut imbalances their way. I hope to see the day when their effective preventative measures become mainstream.

Fantastic experience: I was referred to Duke Nutrition for a gluten sensitivity that caused me to develop a strange skin condition. I worked with Sara, who gave me some very creative (and delicious!) suggestions on how to substitute other food items, like using toasted sliced sweet potatoes instead of bread for my classic PB&J lunches. I still buy organic minimally-processed PB instead of big name brands, and as a result, have far less stomach aches and problems. It amazes me how much there is to learn about nutrition, and how simple dietary changes can affect your daily life. Now that I'm avoiding gluten, my skin condition is basically resolved in such a way that I don't feel deprived of the food I love. Thanks Sara, I couldn't have done it without you!

Fantastic experience: I began working with Duke Nutrition because of a chronic medical condition that affected my eating habits and a severe sensitivity to an unknown food item. Working with Sarah and taking a food sensitivity blood test allowed me to figure out what was upsetting my digestion, but I also learned a better way to eat for my 5'3'' frame. I really appreciate all the help I received.

Fantastic experience: Duke Nutrition has been a valuable tool over the past 4 years as I have struggled with prediabetes. With their help I have been able to lose 25 pounds, avoid foods that were not optimal, and refine my daily supplements to allow me to be in much better health.

Fantastic experience: I was referred to Duke Nutrition by my primary care doctor for weight management. I also had stomach issues, hormone issues, and skin issues. I lucked out being referred to Rebecca because she helps with all these issues. 3 months in, my skin has cleared up, I am using the restroom every day, and I am almost 10 pounds down. Rebecca answers my messages quickly and is a great support. I can’t wait to see how I feel at the end of the program.

Fantastic experience: Thanks to Dr. Rebecca at DNE. I feel like my life has been turned around. I've dealt with increasingly worse psoriasis for over a decade, despite drastic lifestyle and diet changes that I've made over the years. Things got so bad that I began to have major anxiety around food (orthorexia), my skin was on fire, I was breaking out in hives, and the stress surrounding all of this made it so much worse. It was bad and I couldn't believe that even with EVERYTHING I was doing for myself, I was in that state. I'm not local to Tucson, but a family member had such a great experience with DNE so I decided to reach out. I was able to complete testing through the mail and see Rebecca over Zoom. After getting my test results (certain high food and gluten sensitivities, poor vitamin levels), Rebecca immediately developed a specific plan for me to follow. She provided a very comfortable environment to discuss my symptoms and issues, and has been such a positive energy as I continuously heal. Addressing specific food sensitivities has been the key to calming down my immune system, and within a few weeks I began to feel like a new person and my skin began to clear. 3 months in, and I feel like my psoriasis is close to being halfway into remission. I no longer get sugar crashes or have bloating or anxiety around meals. It's truly remarkable! Rebecca has been patient and knowledgeable in setting me up for long-term success. I finally feel a home in my body and things are easy, and I am only getting started! I can't recommend DNE enough. Gut health is truly important, and the investment of becoming a client with them gives you one-on-one attention to address the specific things you can do to be your best self. After suffering so long, I am forever grateful for the help I have gotten from them!

Fantastic experience: This was a great service with caring people that helped me finally understand and correctly treat what was actually going on. The price was steep but worth it for me since my primary care doctors would not take my symptoms seriously.

Fantastic experience: Gillian Ruiz at Duke Nutrition Experts has been a true blessing. She is kind and knowledgeable. I began working with her after receiving a diagnosis for a chronic condition. She immediately understood what I needed to do daily with my nutrition to help me feel better. Understanding my personal needs to reduce inflammation by eating foods that complement me personally made me feel better quickly. I would recommend Gillian and Duke Nutrition to anyone.

Fantastic experience: I’ve had weird unexplainable rashes and diarrhea most of my life. My mon and I blamed msg and avoided certain asian restaurants where it seemed worse. I stopped having them as much after moving to tucson other than very mild rashes but then they blew up again after pregnancy. Ri did MRT testing with Rebecca, which let me know i had high sensitivity to Soy and Grapes!! Which explains why I’ve never liked grapes, grape jelly or wine! But anyways, soy is in everything. Cutting that out was hard but now i have no rashes or diarrhea unless i accidentally eat some soy and then i react within 15-30 min. I would never have figured this out with a basic elimination diet since soy is so hidden. Thanks Rebecca!

Fantastic experience: Duke is a MIRACLE WORKER and has helped me tremendously in the short time I have been working with them (2 months). I have IBS with constant gut aches and spend much of my life in the bathroom. Since going on the MRT Leap program with Duke, my Duke dietician, Rebecca, has given me all the tools and support to get my gut back to good health. Rebecca works with me one on one virtually which helps keep my stress low by not having to drive to an appointment across town. She is a wealth of knowledge and I'm so happy she is my dietician!! She personally has helped me so much by giving tips and tricks to use in everyday life. Thank you Rebecca and Duke for getting me on the right track!!! You all are Miracle Workers - continue healing people!!

Fantastic experience: Rebecca has been so helpful and has a wealth of knowledge! I am only in the first phase of the program, but can already see a difference in my family’s health. She has been able to explain so many of my health issues, that all stem from an unhappy gut, when all the doctors I have seen just blew off all my symptoms or kept sending me to other doctors. So thankful for Duke Nutrition and their team!

Fantastic experience: Let these knowledgeable dieticians get to the root of your health problems. They WILL change your life.

Fantastic experience: GG is so knowledgeable and thoughtful in her delivery. Learned so much from her during just my first appointment.

Fantastic experience: Kelly is the GOAT (greatest of all time) in the field of nutritional counseling and has been my rock from the jump.

Fantastic experience: Maintaining personal boundaries with food, managing stress with nutrition, and making the mark of weight objectives... these are the changes I have seen thru my relationship with the nutrition team at Duke Nutrition. I highly recommend adding one of the Experts (like GG) from this service to your care coordination: as taking a nutritional approach to wellness is best... supported by easy-to-understand documentation of the results figured out from the biometrics you collect at home (which can then be passed on to others in your care team).

Fantastic experience: We have had wonderful consultations with Kelly. The last one in particular was very helpful evaluating the high and low swings in BS and how to react to them.

Fantastic experience: I’m so grateful for Gillian’GG’ Ruiz with Duke Nutrition and her expertise. Before seeing GG, my GI problems were getting progressively worse and I was on the verge of pre-diabetes. GG ordered labs and got me on the MRT program having me stick to eating non-inflammatory foods specific for me. I have been a part of the program for at least 2 months and have seen so many positive changes with my GI system. As far as pre-diabetes, I’m hoping that’s in the past. Anytime I check my glucose my numbers have been normal since starting the anti-inflammatory diet. I’m even using cane sugar as an ingredient and my body seems fine with it. I’m eternally thankful to GG!!!

Fantastic experience: The staff at Duke Nutrition is awesome! They have been helping me so much with my gut issues and food sensitivities. Thank you to Rebecca Watson for all the help!

Fantastic experience: my daughter went from living in pain to being happy and pain free.

Fantastic experience: If you need help with your diet, I highly recommend them - very friendly, full of easy to use and understand ideas.

Fantastic experience: Duke Nutrition is amazing! My dietician, Rebecca, is very engaging and knowledgeable. She is easy to talk with, always available for questions and responds promptly to any messages sent via their app. My goal was to get my new diagnosed diabetes under control, and following my dietician’s recommendations and instructions not only helped me accomplish that, I also rediscovered a love of REAL, unprocessed food, especially vegetables and fruit, and amazingly I lost close to 30 pounds. Everything she recommended, she was able to back up with hard facts and truths, and she always explained everything to me in terms that I could understand. I highly recommend Duke Nutrition to anyone that has health issues that may be a result of your diet or anyone that just wants to get healthier. Aren’t you worth it?

Fantastic experience: Thanks to my rheumatologist, I found Duke Nutrition and Rebecca Watson. Learning which foods were inflammatory has allowed me to improve my diet and keep my medication dosages lower. My rheumatologist said he wished all of his patients would include a nutritionist in their health protocol. Thank you Rebecca and Duke Nutrition for helping me bring my system back into a healthier state!

Fantastic experience: I enjoy my nutrition session! My instructor is really nice and helpful.

Fantastic experience: I've been very pleased with my 3 visits with Kelly. I'm receiving very detailed instructions about following the MRT/Immunocalm diet. I have diabetes and have had many challenges with medication side effects and digestion issues. This program has been a good fit so far and I'm grateful to have Kelly's help in doing what I need to do. She's a key part of my Diabetes management!

Fantastic experience: The quality of care with Duke Nutrition Experts is truly top notch. The office is serene, well cared for, and the staff is very friendly. Our Nutritionist, Kelly, is incredibly kind and very knowledgeable. She's patient and understanding and is good at helping us get to the root of our requests and come up with solutions. We are very happy with the care we have received and continue to receive. Highly recommend!

Fantastic experience: Great! Gigi has been so helpful and a wealth of information!

Fantastic experience: Rebecca has been top notch since we started going to Duke. I cannot express how much her knowledge and compassion have helped our family. She has been more helpful than any of our other healthcare providers in assisting us with our son’s dietary needs/concerns. She has been super helpful with our tweenage daughter in educating her about a healthy diet and setting goals with her each visit. In the world today with so many young people struggling with eating disorders, I truly value the work that Rebecca does. I would recommend her 1000 times! Thank you so much Rebecca!

Fantastic experience: Finding Rebecca Watson at Duke Nutrition was like finding a sherpa to show me the holy grail. "Life changing" is such a silly and overused term, but when it comes to what she's discovered for my health, it's really the only way to describe it. I've lost 16 pounds in 30 days. I used to carry Tums in my pocket to leave the house. And here I am, without so much as a heart spark let alone any heartburn for weeks now. Armed with nothing more than my test results and the science on her side, Rebecca was able to craft a program for me that might as well have been the roadmap to the fountain of youth. I feel like she's handed me back a decade of my life and for that alone, I am eternally grateful. Give yourself this gift. Learn what's *really* wrong with your gut. And let Duke Nutrition guide the path to perfecting it. 5 stars. No notes.

Fantastic experience: Rebecca has been so knowledgeable and just amazing to work with. She is very understanding yet persistent and I’m just a big fan of the program overall! Thank you for helping me get on a true path to health.

Fantastic experience: Duke Nutrition Experts is amazing. They really care about you and listen to your needs. They really focus on getting to the root cause of your symptoms and building longterm healthy habits. They specialize in getting rid of inflammation through food sensitivity testing which is usually a cause for many issues like weight, infertility, IBS/IBD, hormone problems, heart problems, kidney disease and diabetes. They also focus on micronutrient testing and stool testing that can help correct vitamin deficiencies and balance out your gut flora.

Fantastic experience: I can’t recommend Duke Nutrition and their services enough! If you’re thinking about it, let this be your sign to give them a call and sign up. I was diagnosed with pre-diabetes back in March. My doctor sent me home with a one-page piece of paper of what to eat and what not to eat. She said come back in three months and we’ll test your A1C again. I asked to be referred to a dietician and was pointed to Duke Nutrition. Adena educated me on my pre-diabetes diagnosis and gave me the proper tools to navigate it. Three months later I lowered my A1C to a normal person level and am no longer pre-diabetic. I continued to see them because I’ve had significant digestion issues for 7-10 years. Rebecca is passionate about healing my gut and helping me with my health. I decided to proceed with the GI Map test, food sensitivity, and vitamin deficiency test. My results showed some deficiencies, overgrowth of bad bacteria, and really bad leaky gut for a 25-year-old. A few weeks ago, I started on my treatment plan cutting out the foods that agitate my stomach and I can tell you I’ve never felt better! Imagine really bad gas cramps that are extremely painful. I had that all day everyday for years and built a tolerance to the pain. After starting the first phase of my program my stomach, mind, and body have never felt better. I tried a food that upset my stomach so bad that I didn’t realize that that pain was what I suffered from for years. I wake up without bloating and am pain free all day. I recommend Duke Nutrition and Rebecca to everyone! Rebecca has been amazing, and you can tell she loves her job and truly cares for her clients. If you’re suffering from bloating, irritation, pain, and more, give them a call. They want to help you feel better and I promise you will!

Fantastic experience: Sarah and the team are a pleasure to work with!

Fantastic experience: Kelly was very helpful in my husband's journey to get his diabetes under control. She offered good suggestions and never judged him. Just encouraged! Thank you Kelly!

Fantastic experience: Rebecca has helped me SO MUCH! I feel better than I have felt in years! After dealing with chronic stomachaches and inflammation for years I reached out to dig deeper in to my health. I was already eating healthy and working out several hours per day, but I was getting nowhere. The information that Rebecca has provided me has been such a blessing. I finally know what foods are right to fuel my body and I feel AMAZING!! No more inflammation, no more pain, no more bloating!

Fantastic experience: I've been working with Rebecca Watson since early May 2023. After a year of vague but uncomfortable and sometimes debilitating symtpoms I opted to investigate my gut health. With Rebecca's help we have been able to eliminate most symtpoms and I'm hopeful will continue to reduce or eliminate the others with her guidance. Prior to her care I was experiencing headaches 6-7 days per week. I have not had a headache since May 14. I had gotten accustomed to being told "its just tension" "it's stress" when it's very likely my diet was consistently causing or contributing to daily chronic pain including the horrible headaches. So grateful for Duke Nutrition, their focus on functional nutrition, support, response, professionalism and expertise. I look forward to seeing where this journey continues to take my health but I already feel 100x better!

Negative experience: Worst treatment by a medical office ever. They are not only NOT ADA friendly, but rude and dismissive of disabled people. DO NOT RECOMMEND

Fantastic experience: Although I didn’t have services here or any interaction …. My review is for the customer service, the care, and the follow up. You guys followed up multiple times and I appreciate even though my insurance wouldn’t cover, you referred me to someone else. Thank you for your kindness and caring demeanor!

Fantastic experience: I am so very thankful/grateful to be working with Ms. McKeown bc she has helped me get my son to gain weight. When we first saw her he was weighting 59 (he’s 4’5 ish) and w/I 2 weeks he was up to 65 lbs and I can no longer see his ribs/spine. I am so very thankful for her help and I definitely recommend this guy place

Fantastic experience: I highly recommend Rebecca with Duke Nutrition Experts! She helped me figure out and correct my vitamin and mineral deficiencies which has made me feel so much better. I’m a mom of 2 young girls and my energy was not what it used to be. I knew I had deficiencies due to my pregnancies and breastfeeding over the years. However, after testing for my deficiencies, Rebecca started me on a vitamin regimen and within a few days I finally started feeling like myself again and I’m so thankful to have my energy back! My workouts have also become more efficient and I feel so much stronger. I’m so thankful for Rebecca!!! I wish I started the regimen sooner.

Fantastic experience: I've been a client of Duke Nutrition for close to two years and I'm very pleased with the experience. Kelly has been a joy to work with. She helped me to better understand the components of a healthier diet and her advice and encouragement have been outstanding. I highly recommend Duke and Kelly for your diet/health concerns.

Fantastic experience: The experience I have had with Duke Nutrition has been wonderful! After having many troubling issues for around 18 months, and some of them even going back a few years, with no clinical explanations through the medical route, I decided to reach out to Duke Nutrition because I felt my gut health (while much improved over the years with other gut health supplementation products) was still the root cause. Listening to my concerns and symptoms, they recommended testing to help direct us to the right issues. Now having actual information about my gut health and its tie to food sensitivities caused by that, I have successfully begun to heal my gut and feel better! I still have much healing and micronutrient repletion to go, but that is even MORE encouraging. The dietitian/nutritionist has been very thorough, open, honest, and is extremely knowledgeable. She has answered any questions I have had along the way, and is very accessible. I feel that I am on the right path now toward feeling better and have a good plan going forward to maintain it.

Negative experience: Beware of deceptive business practices, read their paperwork carefully and ask questions. That 20% restocking fee (for time and services per owner) adds up fast. Also realize that every client gets the same program - expensive tests with dubious results (do you own research on the tests and performing lab) and the hard push to buy only the supplements they specify. Your "individually customized" plan will be based on those test results yet look oddly like every other client in structure and timelines. Took me days of emails and phone calls to get a refund...less that restocking fee of course. What goods and services did I use - one 50 min appt. Shouldn't be hard to restock that. And I wish I made $325 per hour. Update 12/12/22 - owner refunded the 20% restocking fee that I had been charged and has changed their policies based on my review and experience. I appreciate that they were willing to listen and understand my point of view. Based on other recent reviews, it sounds like they have changed other policies as well. I'm glad to hear it.

Fantastic experience: My experience was extremely positive

Fantastic experience: Dr Kelly is the best, she makes my teen feel better about herself and eating issues.

Positive experience: I’ve had one consult over the phone. It was very helpful.

Fantastic experience: I have had nothing but great results in person and online experiences with Duke Nutrition. Especially with my own personal expert Adena. Very patient and kind and understanding of your needs.

Fantastic experience: I have Fibromyalgia. 29 yrs (diagnosed: 2005). This is my first time experiencing a nutritionist. So far, within the second week of my journey, I’ve noticed a significant improvement in many of my day-to-day routines. I am very pleased so far. I (almost) was about to lose hope. I praise you Jesus for guidance to Duke Nutrition Experts!

Fantastic experience: They care about our well being. I got great help working out my diet plan,

Fantastic experience: Kelly Clarke has made my son feel welcome in her office and not embarrassed at all, even though learning how to eat healthy could be a delicate subject for 10 year old. My son is now more aware of what he eats and feeling more confident.

Fantastic experience: Great place!

Fantastic experience: It worked for me.

Fantastic experience: Wonderful company, my Nutritionist, Rebecca was amazing. I cannot recommend them enough.

Fantastic experience: I was feeling absolutely horrible and had been for some time. I was st my whilst end. I was referred to Duke for help as my PC was stumped too. After some testing, we evaluated my problem foods and created a diet more beneficial to me and my gut! Almost immediately stopping my problem foods I felt better. Joint pain - gone. That was a relief by it's self. I Highly recommend Duke nutrition. Helped me feel like a human again!! Very friendly, knowledgeable and helpful. I can't say enough good things about them!!

Fantastic experience: Nothing but positive things to say. When it comes to service they are right on the money. I was losing weight and nobody knows why the doctor didn’t seem to be too concerned but Duke Nutritionist told me what to tell the doctor and sure enough there is something wrong if they didn’t tell me what to tell the doctor I wouldn’t have found discovered

Fantastic experience: Unfortunately, allopathic medicine could not help me address my digestive issues, specifically a late-in-life diagnosis of Crohn's Disease. I had already been pursuing a dietary approach for Leaky Gut, but the picture was incomplete. Through Duke Nutrition Experts and their diagnostic tools, I have been able to understand more about my metabolic health and take important steps toward true gut health. I feel I really know my body so much better and the necessary foods to nourish me while managing the inflammatory response to foods I need to avoid. I am forever grateful to my PCP, Trish Lee, FNP at TMC One, for recommending DNE to me.

Fantastic experience: This is worth every penny! The personalized phased nutrition plan has resulted in my feeling healthier and losing belly fat!

Fantastic experience: Kelly is so helpful, knowledgeable and professional as a Nutritionist. She understands the whole story of the “diet culture” and believes no one should live under that kind of pressure no matter what our body size. She has been very encouraging and supportive of my health journey and I would definitely recommend her.

Fantastic experience: Rebecca is wonderful! Highly recommended!

Fantastic experience: I have been working with Rebecca for a year now. In the first month alone, she answered my many questions that none of my doctors ever could. I feel 10 years younger, at least, and full of life and ready to go. I'm so happy I found Duke Nutrition Experts!

Positive experience: As a human being with chronic health problems, I’m looking for providers who are expert and responsive. Adena Osuna may be expert, but she definitely is not responsive. I left a message on 9-9-22 asking her to call me. It’s now over a week later with no response. Addendum 9-20-2022 I received an open and honest response from both Adena Osuna and Sarah Duke, the owner of Duke Nutrition. They both deeply regret my message being somehow overlooked. They agree with me that everything that happens in life teaches us something. I feel very sure that they will implement a plan to ensure this will not happen to any other patient. By the way, Adena is indeed kind and expert and my appointment with her was highly informative.

Fantastic experience: Duke Nutrition Experts has the most caring dietitians that are dedicated to help you! Loved my experience here!

Fantastic experience: I have had a very positive experience with Duke Nutrition Experts. I have been working with Rebecca Watson who has been phenomenal! When I began this journey to wellness I was miserable 90% of the time. Once I was tested and I began eating foods that my body was happy with the difference was amazing! The initial few months were rough as I have many food sensitivities in all the food categories. I had to completely learn how to feed my body optimally. Now, 2+ years later, I feel well 90% of the time - usually when I don't feel well it is because I made bad choices in my meals. I would highly recommend working with this group! They have been lifesavers for me.

Fantastic experience: I love Rebecca! I have enjoyed working with Rebecca for over 2 years. I look forward to our weekly meetings. She has helped me change my lifestyle habits for the better. She is very personable and easy to talk to. She has worked with me through several ups and downs. I would recommend her to anyone seeking a nutritionist.

Fantastic experience: I highly recommend Duke Nutrition; Rebecca has helped me deal with dietary changes for chronic illness and the nutritional testing uncovered issues that no doctor has ever diagnosed. Thanks to her help, my digestive issues are 100% better!

Fantastic experience: 10/10 would recommend Sarah and the Duke Nutrition Experts. If you have nutritional questions or want testing done this is the place to go!

Fantastic experience: Duke Nutrition has changed our lives for the better! We work with Rebecca Watson and she has helped our daughter so much. She has guided us through the process of finding out the root causes of her issues, and curtailing a future with unnecessary medicine. Rebecca is so knowledgeable and always has workable solutions and suggestions. We are so happy we went to Duke Nutrition. My daughter is healthier and happier.

Fantastic experience: Finding Rebecca Watson at Duke has been a game changer for our family. Our son with CP struggles with epilepsy. This has taken a large toll on our family, however we are determined to find solutions without heavily medicating and sedating him. Since joining Duke and conducting the Lenio MRT blood test, we are thrilled to report 90% drop in seizure activity after eliminating foods that cause him high inflammation! We are lucky enough to have a like minded individual like Rebecca on our team, and I feel so supported in my ambition to constantly better improve my sons quality of life through his nutrition. Additionally, the peace of mind I have while he is away at school is a pure blessing. Or sleeping full nights without waking up to tend to my seizing son 2 -3x a night...wow, I better knock on wood.

Fantastic experience: Rebecca Watson was referred to us by my son's pediatrician due to his weight and being on the verge of diabetes. We began to go to Duke Nutrition in Dec. 2020 and by Dec. 2021 my son's numbers went down almost 50% (sugar, cholesterol, etc.), he incorporated daily habits and set monthly goals that were attainable. It is amazing how Rebecca can connect with my son, he was in 8th grade when he started. My husband and I have also started monthly sessions and we have had great success with weight loss but more importantly with incorporating new recipes, goals and routines that have lead our family to develop strong healthy habits. The changes we have made in the past two and a half years have been life altering to our health and well being. I would of given 6 starts if I could!

Fantastic experience: It's been so great working with the folks at Duke Nutrition - especially Rebecca. Starting from my first appointment, I was so relieved by Rebecca's compassion and the importance she placed not just on physical health, but also mental health. I know that she'll never judge me nor my decisions and always creates a safe space.

Fantastic experience: Working with Sarah has been a great experience! I’ve been able to change my thinking and reframe my relationship with food for the better. I have digestive problems that cause issues daily and now I feel better physically and emotionally after changing the way I eat with her guidance. Also, I took the GI mapping test Sarah recommended, which showed I’m low on pancreatic enzymes and may need medication to resolve. My doctor said she wouldn’t have thought to test for this but that it makes sense with my symptoms! So thanks to Duke Nutrition I’ve made big changes and am finally getting answers!

Fantastic experience: My name is Kate Richter and I have Hashimoto's auto-immune thyroid condition. I am 65 years old. I started going to Duke Nutrition with nutritionist, Rebecca Watson, to determine if I should be on the autoimmune diet (mainly meat and vegetables, and no grains, legumes, seeds, dairy, sugar, etc.) or a plant-based diet (no meat, eggs, dairy). I mainly eat whole foods. At Duke Nutrition, we performed the MRT test and the micronutrient test to find out which foods I have sensitivities to and my micronutrient levels. The micronutrient levels indicated which vitamins I was deficient in. The food sensitivity test revealed that I should not eat red meat, dairy or corn. However, 6 months later, after following the MRT diet, taking the supplements and staying away from foods I have sensitivities to; I was still not feeling great. So Rebecca recommended to do a stool sample. (Brilliant idea!) The results discovered that I had H. Pylori bacteria in my intestines. I started a protocol of supplements to get rid of the H. Pylori. After 4 months, I am now healed! I am thankful to Rebecca to keep digging to understand what was going on with my body. I have probably had the H. Pylori for a long time. I am very thankful to Duke Nutrition for healing me. I am now a flexatarion, which means I mainly eat plant-based but will eat fish and eggs, because I do not have a sensitivity to them.

Fantastic experience: I’ve been suffering from migraines the last ten years and duke nutrition has been instrumental in helping me get rid of them. Rebecca has been wonderful to work with, very knowledgeable and definitely has your best interest at heart. I am so grateful to have found her.

Fantastic experience: About 6 months ago, I met with Adena at Duke Nutrition Experts about my Diabetes and A1C results. With her guidance and coaching on a nutrition plan, I improved my A1C results from 6.8 to 6.1 to 5.5 in 6 months. 5.5 is in the normal range. In addition, I lost 25 pounds in the process. These results resulted in my Dr. allowing me to stop taking a diabetic medication. Great success and appreciate Adena’s guidance. Highly recommend Adena and Duke Nutrition Experts.

Fantastic experience: I could not be more pleased with Rebecca and everyone at Duke Nutrition. They're professional, kind, thorough and have changed my life. I recommend them without hesitation.

Fantastic experience: Rebecca Watson is such a blessing to our family! When I thought I had exhausted all help & could no longer figure out my son’s tummy issues on my own, she completed the puzzle. She knew exactly what tests were needed, she is the only expert I’ve met who could help us with an mthfr diagnosis, and she has invested so much time into my son and developed a personalized plan for his best health possible. As a mom, my heart is overwhelmed with gratitude that she exists not only to help my baby, but countless other moms & babies! There is a 1 star review that I would like to personally dispute…yes, the cost is high, but I have invested 5 YEARS (for my son) and could NOT come up with the plan they created. I have had these tests done on myself (before going to Duke) and I understand their importance and the priceless value of someone who can read them. Western doctors won’t order these test, let alone discuss a natural approach to healing. In my experience I have spent a tenth the money and time on naturopathic versus 15 yrs of chasing my tail with western medicine paying tens of thousands of dollars for no answers (for myself).

Fantastic experience: After years of health issues, general malaise, joint pain, low energy, brain fog and carrying extra weight, I decided to call Duke Nutrition Experts. Boy am I glad I did! We decided to start with the blood test first. We eliminated foods that were inflammatory foods for me. Within the first few weeks, the weight melted off. I could make it through a day with NO CAFFEINE and NO NAPS! This was HUGE! After the 12 weeks, my joints felt so much better, and I had lost nearly 30 pounds. After changing the way I felt, losing that weight felt like a by-product of the other positive changes happening! I am now months out and the weight has stayed off. I still do not drink caffeine. I have the energy to work out every day. I no longer have any brain fog (I can actually think of words). My hormones have regulated. There are no words to describe the gratitude I feel toward Sarah for the changes I have had! I cannot recommend Duke Nutrition Experts enough. They care so much about their clients and truly want to get to the root of the issue versus treating the symptoms! This company has changed the way I look at my own health and my family's health! If you are experiencing anything like I mentioned or worse, CALL Duke Nutrition Experts TODAY! Do not wait!!!! You won't regret it!

Fantastic experience: Absolutely love Rebecca and her team! They are so amazing and honestly working with them has been the best decision I have ever made for my health. I’ve been to MANY doctors and never get answers for all the stomach and fertility issues I was having and these wonderful people helped me find the answers I needed to change my life and health around. Truly forever grateful!

Fantastic experience: My experience with Duke Nutritionist has been very positive. Rebecca helped me diagnose the gut and digestive issues I was dealing with for a long time affecting my reproductive system as well. She truly cared about making me feel better and educated me me on how important gut health is for your overall well-being. I’d strong recommend make the investment towards your health.

Fantastic experience: In the spring of 2021, I was introduced to Rebecca at Duke Nutrition Experts. I was struggling with headaches, migraines, auras, arthritis, fatigue, and several other health conditions. In June 2021, I started the Lenio Complete plan. My MRT results opened my eyes to foods I would have never expected as triggers. With Rebecca’s advice and support, I have discovered my threshold to tolerate these foods and have eliminated the inflammation causing my health concerns. It has been especially life changing to be migraine and headache-free. Through micronutrient testing Rebecca identified my nutritional deficiencies and remediated my issue with fatigue. As an additional benefit, I have lost over 25 pounds. I am forever grateful for Rebecca and the team at Duke Nutrition for providing expertise and advice for a true quality of life.

Fantastic experience: Working with Duke Nutrition Experts has changed my life! If you want to truly understand how nutrition is impacting your health and get results, I highly recommend working with their dietitians and opting for a personalized program.