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11782 Jollyville Rd #204b and 102a

 Austin, TX 78759, USA


 Fax  (877) 205-3455

©2017 by Optimal RD: Registered Dietitian Nutritionists

Katherine Hall


Founder of Optimal RD, Katherine is a licensed and Registered Dietitian. She is an expert in nutrition & health consulting and developing integrated wellness programs. Katherine attended The University of Texas at Austin and completed her dietetic internship at the Baptist Health System in San Antonio.  

Katherine is a member of the Academy of Nutrition and Dietetics, a Certified LEAP Therapist, and Certified in Weight Management and Food & Chemical Sensitivity Testing.

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The Optimal RD Team

The Optimal RD team is composed of dietitians, nutritionists, exercise and outdoor enthusiasts.  We are passionate about enjoying life's gifts and sharing food and wellness along the ride.

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Lauren Creasy


Lauren is a Registered Dietitian in Austin, Texas. She received her Bachelors of Science in Nutrition and Dietetics from the University of Texas and completed her Dietetic Internship through the UT Coordinated Program. After working at the global headquarters of Whole Foods Market on its Nutrition Team, Lauren developed an interest in nutrition counseling. She is passionate about helping others optimize their health by meeting them where they are and creating an individualized plan that is specific to their needs. Lauren is a proud member of the Academy of Nutrition and Dietetics and served on the local chapter of the Academy’s board as editor for over 2 years.

Specialties Include: Intuitive and Mindful Eating, Weight Management Plans, Behavior Change, Pediatric Nutrition,  and Competitive Athletes 

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Amelia Cox

Dietetic Technician

Amelia is a Dietetic Technician, Registered in the Austin area. She received her Bachelors of Science in Nutrition and Dietetics from Stephen F Austin State University and then completed her Dietetic Technician registration. Prior to joining Optimal RD, Amelia provided nutritional counseling to the residents at a nursing care facility. Her passion is to provide nutrition education to people in the community who need guidance related to healthy eating and lifestyles. She loves to cook at home and try new recipes and enjoys traveling with her husband and dog.

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Insurances Accepted


Blue Cross Blue Shield, Humana, United Healthcare, Cigna, Aetna 

Areas Served

Austin, Cedar Park, Leander, Round Rock, Lago Vista, Lakeway, Jonestown, Liberty Hill, Pflugerville, Georgetown, San Antonio


Austin Food Magazine​