Caitlin Sloane MS, RDN

Master of Science in Nutrition | Registered Dietitian Nutritionist

(accepting new patients)

Caitlin Sloane is a Registered Dietitian Nutritionist whose philosophy involves offering a safe space to explore personal motivators for making positive health changes. Caitlin believes that our relational approach to food is intrinsically connected to all aspects of our health. Her goal is to help you find a balance that is both accessible and sustainable, while still eating delicious food and feeling good while doing it.

Caitlin recognizes the importance of food as a cultural marker and realized at a young age that food brings people together to celebrate, mourn, and everything in between. This understanding of food is a guiding principle of Caitlin’s approach to nutrition therapy-reconnecting to food in a way that allows us to positively impact our health and wellness.

Diagnosed with Type 1 Diabetes in her mid-twenties, Caitlin learned to navigate the ever changing and often stressful world of having an autoimmune condition. After seeing several dietitians and endocrinologists, she was frustrated with the lack of personalized care she received. This experience led her to become a dietitian, with the goal of offering a more holistic and relatable approach to nutrition counseling. Caitlin’s personal nutrition journey has planted her where she is today; a dedicated and compassionate dietitian who incorporates mind/body/soul into her therapeutic approach, considering your personalized health goals.  

Caitlin obtained her Master of Nutrition Science and completed her dietetic internship at Samford University in Birmingham, Alabama. She uses evidence based practices and interviewing techniques to create a warm and inspiring environment, helping you to comfortably transform your life and reclaim your relationship to food. She has worked closely with both lifestyle and chronic conditions, including type 2 diabetes, type 1 diabetes, hypertension, celiac disease, IBD, IBS, kidney disease, food aversions, disordered eating patterns and many more. Her extensive experience working as a therapeutic chef lends well to her knowledge and interest in cooking. She is familiar with a wide variety of therapeutic diets, including: anti-inflammatory, gluten free, dairy free, SIBO, paleo, whole 30, ketogenic, vegetarian, vegan and more.

Caitlin offers one on one, personalized nutrition appointments in our Snoqualmie location, as well as immersive nutrition education including grocery store tours, pantry overhauls, finding motivation in your kitchen with cooking lessons that are educational, meal planning, and more!

Caitlin is excited to be part of the integrative and functional nutrition team at Simplicity Nutrition, and looks forward to serving you as you begin your journey to health!  


The world of dieting and eating healthy was a new and foreign concept to me. After researching multiple different nutritionists and dietitians in the Seattle area, I stumbled upon Simplicity Nutrition. It was easy enough setting up an appointment with Caitlin through Erin over the phone. Upon meeting Caitlin, all my fears and worries about starting a new diet fell to the side. She helped walk me through all of the necessary steps and was incredibly encouraging during each of our appointments. I couldn’t give Caitlin any higher of a recommendation. She was absolutely fantastic!
– Sean

It’s been great working with Caitlin because we start out by going grocery shopping together, then we come back to my house and use the food we just purchased to make meals for the week. This really sets me up for living on my own someday plus I learned how to cook a lot of really yummy food.
– Annie

I’ve been working on my diet with Caitlin for about 2 months, She helped to gain control of my life and weight again. At first, She listened to me very carefully and helped me to identify my goals. She cares so much and replies to all my questions even on weekends. She supports me in every way she can. I am so excited to continue my weight loss journey with her support. I highly recommend her to anyone. Thank you Caitlin.
– Maha

Caitlin has been an amazing factor in my life style change of eating healthier. My Practitioner asked me if I was open to taking Metformin due to my A1c being elevated. I told her that was not an option. I started seeing Caitlin Immediately after that conversation (Jan 5th 2019). I’m so amazed how I transitioned from eating perhaps two times a day to eating six times a day; yet losing weight and feeling so energized. The education I receive on good fats bad fats, carbs, reading food labels, exercise and much, much more has made me realize this is a LifeStyle Change. I have no doubt in my mind when I re-test in April I will have substantial improvements. Thank you Caitlin for helping me expand my horizons on trying new foods and always having several options to offer.

I have had a lot of friends who have had great success on the keto diet, so I wanted to try it but found it to be a little confusing on my own.  After reading reviews, I decided to give Caitlin a try at Simplicity Nutrition and am so glad I did! What I was most impressed with was how thorough she was.  Not only did she ask a ton of questions before we started, but also incorporated my latest blood work, did a complete body composition analysis and had me use an app to track what I was currently eating. After she had all that information, she personalized a program for me and set up the app with customized recommendations.  I left her very appealing and relaxing office with great information which she printed out for me including a customized eating schedule along with great food tips and suggestions. I truly felt like I received a very personalized nutrition plan, and one that I will follow for a long time. Caitlin has a great personality, combined with a great amount of knowledge.  I highly recommend that you give her a try if you are looking for nutritional help! Thank you Caitlin!
– Cindee Chadwick

Caitlin has been such a pleasure to work with! I feel listened to, understood, appreciated, validated, and a priority every time I step into her office. Caitlin in very knowledgeable in her field and is always quick to give me an educated answer or a solution to a question that I have. She is helpful when creating goals and keeps me accountable for achieving those goals, pushing me outside of my comfort zone. I have definitely kept Caitlin on her toes and she is quick to turn around on my current needs and help me where I need it most. I feel very much supported by her, and I appreciate her and her hospitality greatly!

I just had my annual checkup and blood work and the results were good! It looks like the small tweaks you had me do to change my lifestyle and diet habits really helped! Thank you very much for your time and expertise! You likely saved me from developing diabetes-and I am so very grateful! I will certainly come see you again if any other health concerns come up.
– Snoqualmie Resident

Working with Caitlin has been amazing; not only is she teaching me how to make healthy foods and healthier choices, she’s made me more confident and comfortable in my cooking abilities.  I’m also learning more universal skills, like ways to work with different ingredients, what to do if a recipe goes wrong and, the most difficult for me, flavor profiles. She’s very patient and I’ve never felt judged or criticized regarding my cooking abilities or food choices.  The recipes she suggests are all specifically tailored towards my taste/ingredient preferences and she’s always happy to look at recipes I find online and tailor them to fit my nutritional goals.

I can also recommend the grocery store trip; Caitlin is extremely knowledgeable about food in general, but she excels in produce – including what to look for regarding freshness, storage, and preparation methods.  She encouraged my questions and helped me look at labels in a different light. I look forward to each of her visits. Thanks, Caitlin!
– Chriss