REVVed: to have made something more active or energetic.
SEATTLE NUTRITIONIST
When you’ve hit that breaking point with your eating behaviors…
Don’t settle for less.
You deserve a seasoned nutrition expert who’s seen it all—from the corporate world to the everyday challenges of family life.
Whether you’re an adult or teen seeking 1:1 Nutrition Counseling, a parent needing guidance through Parent Nutrition Coaching, or someone ready to break free from a weight-centric mindset and finally “feel normal” around food again, I’m here for it.
And I don’t just mean in a “let’s fix your plate” kind of way. I mean in a “let’s laugh, cry, and dig deep to find what really works for you” kind of way.
With me, you get the culmination of my entire corporate wellness career, minus the boring PowerPoints, plus a whole lot of real talk.
It’s evidence-based, non-diet goodness, wrapped up in services that are as flexible as you need it to be.
Behind the Scenes!
Who I Am
Hi, I’m Marissa—and I really love food. I’m a Seattle-based nutritionist and Registered Dietitian with 14 years of experience working with some of the biggest names in tech, where I’ve counseled employees and their families. Now at REVV Health, I’m passionate about helping you and your loved ones shift gears, break free from diet culture, and build a healthy, joyful relationship with food. Originally from Queens, NY (Let’s Go Mets!), I’ve been an athlete my entire life and love being a parent to two amazing girls (ages 6 and 9).
My Philosophy
I believe that true health isn’t about rigid rules or perfection; it’s about nourishment, balance, and enjoying life to the fullest. My approach is rooted in the belief that all foods can have a place in your life, and that health is about more than just the number on a scale. I’m here guide you through the ups and downs of your own journey, using the expertise and lessons I’ve learned along the way.
My Experience
You deserve to know who’s in your corner, so here’s a bit of my background (longer bio below). I hold a Master of Science in Nutrition from Columbia University in NYC, where I am originally from. Before I launched REVV Health in 2022, I navigated the high-pressure world of Corporate America, working with some of the biggest names in the industry—like Nintendo, where I served as Nutrition Program Manager. My clients call me “the Real Deal Dietitian” because I’ve been where they are and know how to help them find a healthier, happier way of living.
Client 💗, Features, & Speaking
Throughout my career, I’ve been a guest writer a number of times in Today’s Dietitian, featured in Eating Well and Seattle’s Child to name a few, and have had the honor of speaking at companies like Microsoft, Nintendo and many local corporations and non-profit organizations.
“You really have a talent to bring nutrition education into a format that is easy to understand and motivates me to try to hit tricky goals, like fiber, that I’d otherwise not think about. I really appreciate your down to earth, no fuss advice!”
— Daisy P.
“Working with Marissa Beck at REVV Health was a superb experience. She is professional and organized. She was also responsive and considerate to her audience, tailored her presentation to the needs of our group, and knowledgeable as well as passionate about nutrition. I would highly recommend her and hope our group can partner with her again for future educational engagements.”
— Marcy Park, NYHS Instructor
“Marissa!! You’ve taught me so much about nutrition and made me happier and healthier over the years. I’m in a much better place because of your coaching program and monthly check-ins. Thank you!”
— Davis K.
Values that Drive our Work Together
Compassion
Understanding the deep struggles with food and body image that many people face, I approach my work with a non-judgmental, compassionate attitude.
Authenticity
My goal is to help you build a strong and healthy relationship with food and your body, and a genuine and authentic relationship with yourself in the process.
Balance
Health is about more than just physical appearance. Balance in life, food, and body is a core value that underpins my approach.
Growth
I believe you have the power to change. I empower you to develop a growth-mindset, providing evidence-based guidance that helps you feel nourished.
Inclusion
Everyone, regardless of background, body size, or life experience, deserves support. My approach is rooted in respect, ensuring that you are seen.
Family
As a parent, I am deeply committed to raising the next generation with a healthier relationship with food to break multi-generational cycles of disordered eating.
Why I Get It, and How I Can Help You
If you’ve ever felt like you’re doing everything “right” but still feel like something’s off, I’ve been there too.
High school and college saw me chasing perfection—acing classes, dominating in sports, and climbing the career ladder.
From the outside, it looked like I had it all together. But on the inside? I was struggling. Dealing with PCOS and IBS in the ’90s was like trying to solve a puzzle with half the pieces missing. And my battle with disordered eating, which started at 13, lingered well into my twenties. I believed that if I could just control my body, happiness would follow. Spoiler: it didn’t.
In 2005, I hit what should have been my peak—I qualified for the Boston Marathon and looked like I was in the best shape of my life. But an injury from overtraining forced me to stop, and that’s when it hit me—I looked strong, but I felt broken inside. Something had to change.
That wake-up call led me to earn my Master of Science in Nutrition and Exercise Physiology, not just as a degree, but as a way to truly understand and heal myself.
I dove deep into biochemistry, but more importantly, the work of Ellyn Satter’s eating competence model and Evelyn Tribole’s and Elyse Resch’s intuitive eating framework. This, combined with cognitive behavioral therapy (CBT) and dialectical behavioral therapy (DBT), helped me fully recover and discover a new, healthier way to live.
A life that empowered me to embrace discomfort and confidently handle challenges without compromising my health.
Through my career, from high-pressure roles in tech like Nutrition Program Manager at Nintendo, I noticed that most approaches were missing the mark—they focused too much on weight or food habits, without looking at the whole person.
That’s why I created REVV Health.
My goal is to offer you what I wish I’d had: personalized, compassionate support that goes beyond the numbers on a scale. Whether it’s through 1:1 non-diet nutrition therapy, parent coaching, or programs designed to break the cycle of dieting, I’m here to help you build a healthy, lasting relationship with food.
As a mom of two, I’m living these principles every day—embracing all foods, fostering a healthy relationship with our bodies, and rejecting diet culture’s toxic grip—all while teaching my kids to do the same.
REVV Health exists because I know firsthand how damaging the pursuit of perfection can be, and I’m here to help you find a better way.
Are you ready to start a new chapter where you can truly thrive, right here and now? Let’s make it official.
EDUCATION
- Master of Science (MS), Nutrition & Applied Physiology, Teachers College, Columbia University, New York, NY
- Dietetic Internship Program, New York Presbyterian and Weill Cornell, Teachers College, Columbia University, New York, NY
- Bachelor of Arts (BA) in English & Art History, Tufts University, Boston, Massachusetts
CREDENTIALS
- Master of Science (MS), Nutrition and Applied Physiology
- Registered Dietitian Nutritionist (RDN), NPI #1558769489
- Washington State Certified Dietitian, DI 60547484
ACCOLADES & EXECUTIVE COMMITTEES
- President, Washington State Academy of Nutrition & Dietetics (WSAND) (2024-2025)
- Awards Chair, Washington State Academy of Nutrition & Dietetics (WSAND) (2017-2021)
- Recognized Young Dietitian of the Year (RYDY) Award by the Washington State Academy of Nutrition & Dietetics (WSAND), 2016.
- President, Greater Seattle Dietetic Association (GSDA) (2016)
- President-Elect, Greater Seattle Dietetic Association (GSDA) (2015)
- PR/Fundraising Co-Chair, Greater Seattle Dietetic Association (GSDA) (2014)
- Newsletter Editor, the Greater New York Dietetic Association (GNYDA) (2012)
Fun Facts!
- I still keep in touch with my 6th grade pen-pals.
- Writing is a true love of mine, second to food.
- My Bat Mitzvah, a black-tie event in NYC back in 1995, was circus themed and I was carried out to the dance floor on a portable throne. Yep: that should tell you everything you need to know.
- You can take the girl outta NY, but you can never take the NY outta the girl…
Bio
Marissa Beck, MS, RDN Founder of REVV Health, is an award-winning dietitian and recognized nutrition counselor with over 14 years of experience. A well-known RDN in the corporate wellness tech space, Marissa has experience both in building and scaling up nutrition programs for multiple tech companies and start-ups. Marissa’s core belief is that achieving good health can be a joyous experience — one that is both energizing and empowering.
She has worked with business leaders to drive incentive programs that have helped employers reduce their healthcare premiums, created employee-engagement content, and counseled thousands of employees with diverse needs in the process.
Marissa was most recently the Nutrition Program Manager at Nintendo through wellness vendor, CareATC, as well as a dietitian with PRO Club, counseling a range of employees such as those working for Microsoft, Amazon, Google and Facebook. Her deep understanding of tech and start-up culture began with her role as the Director of Wellness at Next Jump, an eCommerce start-up based in New York City, where she managed and developed wellness platforms, programs and communications.
Marissa received her Master of Science from Columbia University in New York, NY, and Bachelor of Arts from Tufts University in Boston, MA.
Marissa was a former collegiate athlete (field hockey, track, rugby, skiing, and lacrosse), former gymnast, former half-marathoner, and is a current peloton-fanatic. She lives in the Greater Seattle area with her husband and two daughters. Outside of her professional work, Marissa enjoys exploring the great outdoors by skiing, hiking, traveling and spending quality time with her family.
“Marissa is amazing. She is empathetic to all the realities of life when it comes to eating in any stage of life. I found her in conversation about my weight struggles for menopause. She said she had tools and I said YES PLEASE. My biggest fear was moving from a M to a L in my shorts. After hiring her, I actually love and have confidence in my body at any size.”
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