I had an incredible experience with Courtney and Jillian. Courtney was my primary nutritionist and she took amazing care of me. She has an expansive knowledge base surrounding nutrition and functional medicine. She was always supportive while holding me accountable! I appreciated how much I grew as a person and how much my health has improved. I'm happy to say my health has improved immensely after this program and I would highly recommend these women to anyone! I feel amazing and can't wait to carry these important tools with me for the rest of my life! Cari Reilly read more

Working with Jillian is the best decision you can make for your health! I had the opportunity to work 1:1 with Jillian for a year. After working with other functional medicine practitioners in the past, I was still having symptoms and looking to get to the bottom of things once and for all. Jillian shares all of her knowledge and really takes the time to educate her clients. She makes herself fully available and provides TONS of resources to support you on your journey. I was really blown away. While you need to be committed to do the work, Jillian's plans are in no way restrictive and really set you up to optimize your health for the long term. While I still have some work to do, I feel fully confident that Jillian's approach will benefit me for the rest of my life. I couldn't be more thankful! read more

Working with Jillian has been an amazing experience. Jillian has helped me tremendously in my journey to developing a better relationship with food. I came to Jillian frustrated - I was constantly bloated, was experiencing bad cramps with my menstrual cycle, and was tired from overexercising and not seeing the results I wanted. I was consumed with decisions around food and didn't feel confident in my body. Over the past year in working with Jillian, I can say that my relationship with food has completely shifted and I have improved my overall health and well-being. Working with Jillian has bettered my life in so many ways. I have seen an improvement in my mood, my relationships and have established a new found freedom and flexibility around food. I am so much more in tune with what my body needs, and I have the tools to properly nourish, fuel and balance my body. She has helped me in the transition off of birth control and was such a great source of knowledge during that process. She helped me get my period back and provided guidance on supplements, hormone testing and tips to support my body coming off of birth control. I can not say enough great things about Jillian, she has had such a positive impact on my life and overall health! read more

Working with Jillian has been a life-changing experience for me. I suffered with gut health issues for years and never knew what to do about them. My doctor put me on the low-fodmap diet which only made me restrict my eating more. Pair that with being diagnosed with PCOS after going off birth control...I was completely lost. Then I found Jillian and it changed everything! We worked to better balance the bacteria in my gut, completely opened up the foods that my gut can digest & feel good eating, I learned about how important it is to support my metabolism and EAT. 6 months later, my body feels healthier than it ever has in my 30 years of living. I have a regular cycle, ovulate every month, and my stomach feels great. She is absolutely incredible. Work with Jillian!! read more

Working with Jillian was such a blessing! After years of struggling with IBS and no help from doctors, she helped me get my gut health under control. She enabled me to change my relationship with food, establish healthy eating habits, and heal my stomach pains. I'm so thankful for my time with Jillian and HIGHLY recommend her! read more

There are not enough words to thank Jillian for all of the 1:1 support she has provided. Prior to working with Jillian I had suffered from years of migraines, low energy, anxiety, hives, horrible period related symptoms, and constant bloating and stomach pains. I had been to several doctors that put me on elimination diets or other protocols, but none of it helped get to the root of my problems. Jillian truly changed my life for the best! I finally felt heard and that I was getting answers. Jillian always took the time to ask thoughtful questions and explain test results in detail. I also appreciate the fact that she focused on simple changes, and progress instead of perfection, so that I could create sustainable habits. I am now able to live without all of the symptoms I had previously suffered from and am not fearful of certain types of food. Thank you x10000 Jillian!! read more

I came to Jillian after deciding to come off birth control and start focusing on preconception care. Before birth control I experienced years of painful and heavy periods and I felt like my doctor's advice of just starting a prenatal wasn't enough. I signed up for the 6 month program which allowed me to do initial tests and then retests to see how I was progressing. From our sessions, Jillian showed me how to eat for balanced blood sugar as well as some small tweaks I can make to optimize meals I already enjoy. I also followed a supplement protocol designed specifically for me to target areas where I needed extra support. Working with Jillian I focused on my diet, exercise, stress management, and specific issues that came up from my labs. Through all of this I was able to treat anxiety naturally and come off of anxiety medication, eliminate severe bloating, stopped getting random hives, stopped having night sweats, and I didn't have the severe cramps I was afraid that would come back after birth control. And most importantly, I found out I was pregnant right before our last session together! I feel confident that my body is now ready for this new chapter in my life equipped with a healthy gut, balanced hormones, and a good mindset! read more

I cannot recommend Jillian enough to anyone who is experiencing gut issues. I have had problems for at least 5 years and I had been to many different doctors to try to figure out what was wrong with my gut. I finally went to Jillian when my GP told me that I was totally healthy and I was "probably overthinking and overstressed". My GP wasn't entirely wrong, but I knew there was something else going on physically. With one simple test, Jillian was able to find many things imbalanced within my digestive system and we started to take care of the issues right away. Jillian was honest, open minded, caring, and willing to listen to all of the struggles that I had experienced in the past few years. She recommended recipes and supplements and was always available to chat if I had a question. I am 6-7 months into my new "journey" to better gut health and I feel like a totally different person. It's been a long process, but it's been so nice to have Jillian guiding me through test results and showing me how to be more aware of what my body is saying to me. read more

Jillian is extremely thoughtful, intelligent and considerate in her approach to nutrition guidance, but what sets her apart is how much she genuinely cares about your successes. From day one, it was clear to me that Jillian wasn't going to tell me what was "wrong" with me, but work with me to find a balanced, healthy, stress-free life where I could love exercising, cooking and eating without anxiety. She understands the emotional struggles for PCOS, that can weigh heavier than the physical, and helps you make small, attainable changes toward overall health without slipping into a diet mentality. She took the time to learn about my lifestyle, what has gone well and what has caused stress and anxiety and helped me make impactful changes. I leave every visit with a clear idea of things to tweak to help my life with PCOS run smoothly. I never leave feeling guilty or with a laundry list of lifestyle changes to make that are unrealistic. Since I started working with Jillian, my skin is completely clear of my cystic acne, I have more energy and my overall anxiety decreased drastically. I feel more confident in all aspects of my life that I have the tools I need to be happy and healthy. I couldn't recommend her enough for her kind, effective and life changing approach to working with her clients! read more

I have struggled with IBS, PMDD, and anxiety and depression for over 5 years and truly believed I didn't have a way out of chronic illness. Jillian provided me with dietary and lifestyle changes that have changed my life. I now know how to take care of my body, to trust in its resiliency for the first time, and to enjoy life again without fear and stomach pain. Not only is my stomach a million times better, but my anxiety has improved drastically too. I really didn't know it was possible until I met Jillian. I met with multiple GI doctors and my PCP who provided Bandaid solutions. Jillian is focused on addressing the root causes of health issues, not just mitigating the symptoms. As all the reviews say, she is an outstanding practitioner. She shows real empathy and care for her clients and knows all the latest research. She makes you believe that anything is possible. read more

Working with Jillian at Prevention Pantry was a joy and extremely helpful. She was professional, proficient in all things nutrition (and more) and a pleasure to meet with at every session. I highly recommend for anyone with nutrition or GI issues. read more

As a dietitian myself who has seen multiple dietitians, I can safely say I have a lot of experience with this stuff on both sides! After healing from SIBO and yeast overgrowth once, I decided to see Jillian again when I could tell my symptoms were back a second time. Around the same time I had also gone on the pill which totally messed me up hormonally. After coming off it, she helped straighten out my gut and my hormones and I feel better now than ever before. She has the best testing, supplements, and evidenced based care at her fingertips to get you feeling better. Jillian takes the time to really work through the underlying causes of your symptoms to get to the bottom of the way you're feeling. I am so grateful for her guidance and support and would highly recommend her to anyone with GI or women's health issues! read more

I can't fully put into words how much Jillian has changed my life through transforming my understanding of and relationship with food. She truly cares about her clients, and is willing to do what it takes to get them the care that they need. She provided me with an individualized experience, and worked to go beyond basic nutritional tools to target my specific needs. She seemed honestly invested in my health journey and my personal path, and provided support well beyond what I came in expecting. Jillian is a brilliant nutritionist, caring person, and true advocate for health. I credit her with changing my understanding of food and nutrition, and I am grateful to have been able to work with her. Each of our meetings were filled with realistic advice, positive energy, and insightful comments. I would recommend Jillian to anyone and everyone! read more

I can not say enough great things about Jilllian Greaves and Prevention Pantry. After signing up for an ironman I knew I needed guidance on how to properly fuel during workouts as well as during the race. Coming from a distance running background I had some basic nutrition knowledge but knew this would require a higher level of expertise. Jillian was incredible in creating a plan that fit my vegan diet and also was great at focusing on wholistic health. Throughout the process Jillian helped me change my relationship with how I viewed food and also helped me tweak my nutritional needs to support the increase in exercise. This weekend I successfully completed that ironman and I know that would not have been possible without Jillian's help. I can not say enough great things and would highly recommend her to any athletes looking to enhance their performance or create a better relationship with food. read more

My health was an absolute mess before I met Jillian! I tried every type of diet, pill, you name it and everything was just a temporary bandaid. I even tried going to my primary care doctor for help and surprisingly they just wanted to put me on more meds. I struggled with UTI's, BV infections, bloating, and flare ups of IBS that were all on a roaring schedule. Once I fixed one another would appear I was absolutely lost. Then I heard of Jillian through a friend and decided this was my last shot. I am absolutely amazed at how patient and knowledgeable she was. I work a weird night shift schedule and she did all that she could to help me with a timeline of when to eat and what. She retrained my relationship with food and helped me get out of that mindset of a "cheat day" or a "diet". Once I relearned how to look at food it made it so much easier! She understands that we are all human and not one size fits all. She personalized every single thing for me from nutrition to supplements and was readily available whenever I had a question. Towards the end of my time with Jillian I was thinking about coming off birth control and voiced my concerns to her. She surprised me and sent me a book that literally goes over everything in regards to that topic which was super sweet and super helpful. She prepared me health wise before making that decision so the transition was a lot easier than expected. I would a thousand times recommend her and not to be cliche but she saved my life. I am now so healthy and don't get sick anymore and I owe a lot of that to her but also to myself. You have to be willing to put in the work with her guidance and man will it pay off. read more

Jillian is great! She made things simple for me. She asked me insightful questions to get an understanding of where I was at with my diet and what my relationship with food was. From there she helped me layer small attainable goals on top of each other until these changes became routine. I had some cholesterol concerns that I wanted to address through my diet first before entertaining the idea of taking medication. Through Jillian's guidance and education I was able to successfully get my levels stabilized to avoid taking a pill daily! Jillian is an excellent communicator and delivered her deliverables when she said she would which I appreciated. She's very passionate about food and gives rewarding exposure to information on her website and Instagram account. I'd highly recommend! read more

I can't recommend working with Jillian enough. After not having my period for years, being diagnosed with PCOS and being told by my doctor I probably wouldn't be able to ever have a natural cycle I found Prevention Pantry online and figured it was worth a shot. After suffering through other cleanses and detox diets in the past I was worried about what restrictions I'd have to impose on my diet and lifestyle but what I found working with Jillian was the opposite of restriction. After three months I have a regular cycle, clear skin, and regular digestion all while eating and doing the things I enjoy. Jillian is always super encouraging and develops small actionable steps at each visit so you feel like you are always improving. While other practitioners I had visited gave me generic supplements and recommendations, Jillian did tests to show exactly what supplements and dietary changes I should focus on. In between visits she is super responsive to any questions which I found super helpful. Working with Jillian has been amazing and I highly recommend her to everyone! read more

About half a year ago I decided to focus on myself. I was dealing with a lot of stress, anxiety and depression, but I didn't want to medicate myself. I decided to instead heal myself from the inside out. I knew that there was a correlation between food, how I was feeling and even my skin, but I was not educated about the topic. I did some research online and came across Jillian and something in me was like "You need to go see her!" So I reached out via email and Jillian quickly got back to me for a consultation. Jillian was super easy to talk to and work with! She uses an app to make things even easier (Booking appointments, messaging, summary's of all your sessions etc.) Jillian never made me feel negatively about my decisions, she always encouraged me and found ways to tweak things to work better for me. I feel like even though it's only been a few months, I've gained so much knowledge and started making healthier choices without compromising things I love to eat. I have slowly learned that it's not about perfection... it's all about balance! I highly recommend Jillian, and I hope that she can change your life the way she has changed mines. No matter what's your goal I feel like EVERYONE can benefit from seeing a nutritionist! read more

Jillian has been so helpful and informative - really working with me to get to the root cause of my issues. We've done trial and error with different supplements and tests and made a ton of strides towards having healthier digestion - which has had a cascading impact on my other symptoms (acne, bloating, etc.). She's always available for questions outside of appointments and will send over recommendations based on things that come up between meetings. She also isn't one to cast aside "smaller" concerns and really listens to what your goals are. She's conscious of not recommending overly expensive tests/supplements, so looking for the most effective and cost efficient solutions - but also focusing on using food as a tool. Her approach is never about eliminating first, but if anything we've really worked on what to add more of to my diet. I've really enjoyed working with Jillian - and love the office space as well!! read more

I can't say enough great things about Jillian Greaves. I'm 20 years old now and have been struggling with my PCOS symptoms for about 5 years. I had continually put on weight and was hyper-focused on the number on the scale. I tried a number of different diets, intense exercise routines, a number of different acne treatments, and specialized hair loss shampoos. Nothing seemed to work until I found Jillian. Jillian helped me change my entire perspective on food and my PCOS in general. She worked to get to the root cause of my symptoms rather than looking for a quick band-aid fix. Jillian is warm, welcoming, extremely intelligent, and great at what she does. I no longer weigh myself or look at the number on the scale. For the first time in my life, I actually view food as fuel and I make my food choices based off how I'm feeling, rather than what will help me lose weight. The craziest difference in my eating habits that I've noticed is that I genuinely crave vegetables daily now because I crave the way they make me feel (and even the taste)! Jillian helped me open my eyes to the world of health in a new way and I have never felt better. I now listen to my body and don't do extremely intense exercise to lose weight, but rather exercise that makes my body feel good. I now have a night time routine to help me get the best sleep I possibly can because I wasn't aware of how important it really is. I have become so much more in touch with how my body feels and I can now actually pay attention to my hunger cues. My hair loss stopped completely and naturally during our second month working together. My skin has cleared up itself. I threw out my scale and I'm feeling the best I've ever felt in my own skin. She also helped me correct my digestive issues that I didn't realize were such a big problem until I discovered what it felt like to not have them. I have more energy now at age 20 than I've had in the last 5 years and that is all because I worked with Jillian. I can't thank Jillian enough for all of her wonderful help- she has truly made the biggest impact on my life in the greatest way. She also has great recipes!. I would recommend her to anyone and everyone! read more

I highly recommend Jill Greaves and Prevention Pantry for all nutritional needs! I learned of her expertise through family, friends, and social media. I eagerly reached out hoping she would take me on as a client. I was hoping to learn about nutrition and weight loss, and the experience has been so much more beneficial than I ever could have imagined! It has unexpectedly been such a freeing experience in our diet-obsessed society. Jill has taught me the importance of strengthening my relationship with food, and instilling a balanced, restriction-free diet in my everyday life. Learning how my body responds to food choices has greatly impacted my daily decisions for myself and my family. Our sessions always include a time to meal plan along with grocery shopping guidance and tips from Jill. The topic of meal planning was always centered around what food sounds good, followed by how to improve it nutritionally. My undying love for pizza was welcome in her office! I often share my ever-growing knowledge from my sessions with family and friends who enthusiastically listen and learn. I have had such a positive experience working with Jill, and I highly recommend her as a dietician! read more

I've been seeing Jillian for nutrition therapy for one year this month. I first started seeing her after being diagnosed with Celiac Disease and continued seeing her through my pregnancy. Over the last year I've met various medical professionals given the celiac and the pregnancy and Jillian is the only provider who has holistically looked at my health. Every other provider - all experts in their own right, certainly - is so siloed in their respective speciality and looked at me more as a specific body part rather than an entire person. As a result, I truly believe that Jillian has provided the best care of anyone because she always takes into account my entire body and all of my symptoms. There is no way I could have figured out how to navigate the celiac, the pregnancy or my health overall without her expertise and guidance. If for any reason you are considering meeting with a dietitian, I give Jillian my highest recommendation and look forward to continuing to work with her postpartum. Her style is direct and she takes a non-diet approach so anyone will be in good hands with Jillian! read more