Claire Stewart, RD

Claire Stewart is a Registered Dietitian Nutritionist and graduated from Texas Christian University with a BS in Nutrition and Dietetics. She is currently working as a Clinical Dietitian as well as in private nutrition counseling at Thrival Nutrition.


  • Experience in both Clinical Dietetics and 1:1 Counseling.
  • She specializes in digestive and gut health, diabetes, heart disease, and weight loss.
  • Claire uses a functional nutrition approach to get to the root cause of nutrition-related symptoms and disease.
  • Claire is also a Yoga Instructor and loves combing it this practice with nutrition. Her primary passion is helping others achieve optimal health through nutrition so that they can feel and function at their very best!


Claire currently works in Austin, TX for Seton Outpatient Diabetes Center and does private nutrition counseling at Thrival Nutrition.

Thrival Nutrition is a functional nutrition counseling company that focuses on bio-individuality + helps clients get to the root cause of their symptoms.

They support clients with food as medicine, herbs, and supplements, and lifestyle changes to help you reach optimal health.


Claire earned her Bachelor of Science in Nutrition and Dietetics in Fort Worth, TX, followed by completion of her dietetic internship.

A Word from Author

I am a firm believer that optimal health is achievable for everyone through proper nutrition. As a yoga instructor, I love combining this practice with nutrition to help others achieve true freedom through health - physically, spiritually, and mentally!

You can reach me at

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