Erin Yaseen MS, RDN

Master of Science in Nutrition
Clinic Owner | President | Founder

(Not Accepting New Clients)

Welcome to Simplicity Nutrition! I’m Erin Yaseen, a registered dietitian nutritionist and founder of Simplicity Nutrition. As the founder of Simplicity Nutrition, my mission is to create a clinic that serves our community, values all people and staff, delivers highly specialized and individualized nutrition care, is inclusive and represents diversity.

My nutrition career journey began in 2001. I’ve worked for many amazing organizations, clinics and people throughout the years. Simplicity Nutrition, founded in 2015, is by far my favorite! Those simple scratch drawings of my business model and vision created in the beginning,  have far exceeded my dreams. I created our, at the time small, private practice, Simplicity Nutrition in 2015 as a need to create more work life balance in my life. My husband, Dan (yes, Zumba Dan) and I have 5 children together (my 2 and his 3) and I felt a strong need to have flexibility to spend time with my children and family while also pursuing my passion. There were no Dietitians in the Snoqualmie Valley at the time and I felt that we should have this much needed care in our home town. So we took a leap and opened our clinic, Simplicity Nutrition, for our community and our family. I am honored to served our community, while having work life balance as a health professional.

In 2017, we opened our Seattle office, which has grown immensely! We have helped thousands of people achieve health, peace with food and connection with their body. I’m so proud of our team of highly skilled and compassionate practitioners. We are so incredibly thankful to all of you for trusting your health in our care, growing with us and sharing life with us. We are blown away by the incredible support of family, friends, referring physicians and practitioners, team members, community, and wonderful clients! What an amazing journey it’s been and continues to be!

Our clinic culture is collaborative, supportive, inviting, warm, friendly, inclusive, empowering, inspiring, motivating and growing! We are all of the learning mindset and are dedicated to continue learning in this ever evolving field of nutrition. We hope you feel at home working with us and comfortable being yourself.

I spend my time serving as lead clinic director, creative director, mentor, and visionary of Simplicity Nutrition. I’m not the type of owner to sit in the side lines. I am closely connected with each team member and help guide their professional growth. Simplicity Nutrition is my passion and I’m so lucky to be able to work alongside our team. I’m the one behind the scenes, growing our team, creating services that are client centered based on the needs of our clients and practitioners and make sure our standards of care are of the highest quality. While I’m not taking new clients, I lead the team, mentor and participate in client case studies with our nutritionists and dietitians…so you will always get a little input from me behind the scenes. We have weekly team meetings and I meet with the providers weekly. We are so lucky to have an amazing team with diverse professional backgrounds and extensive experience. I know you will find value and enjoy working with our dietitians and nutritionists as much as I do!

Erin’s nutrition career began in 2001. Erin studied at Southern Illinois University for her Bachelors in Science in Dietetics. She graduated with honors and then went on to her Master’s Degree in Nutrition at Bastyr University in 2005. She has worked for many amazing organizations, clinics and people throughout the years. Simplicity Nutrition was created 2015 as a need to create more work life balance in Erin’s life. Erin has 5 children (2 bio and 3 bonus kids) and felt a strong need to have flexibility to spend time with her children and also continue to pursue her passion. There were no dietitians in the Snoqualmie Valley at the time and she felt that we should have this much needed care in our home town. She fell in love with the small town charm in 2007 and community-oriented nature of the Snoqualmie Valley and hasn’t left since.

Erin’s Specialties Include:

  • Digestive Disorders
  • Autoimmunity
  • Eating Disorders
  • Relationship with Food and Body
  • Chronic Pain
  • Pediatric Nutrition
  • Perinatal Nutrition
  • Sensory Sensitivity
  • ADD/ADHD
  • Lifestyle Nutrition