Celtic Sports Nutrition

Nutrition and dietary guidance for athletic performance, recovery and overall health.

Dr. Heather L Colleran is a Registered Dietitian (RDN) licensed in North Carolina (LDN), a certified specialist in sports dietetics (CSSD) and a certified strength and conditioning specialist (CSCS). Dr. Colleran has more than 15 years of experience in nutrition counseling and 30 publications in the field of Nutrition.

Heather is passionate about using nutrition to help individuals reach their goals and is known for her thoughtful and solution-oriented approach. She’s worked with a broad population including athletes, individuals managing a chronic condition, families, and unique dietary needs .

A 2-time Ironman finisher, Heather enjoys supporting and traveling with her husband Eoin Colleran and active family to compete in triathlons and running events.

Heather Colleran

Heather Colleran, PhD RDN LDN CSCS, Owner Celtic Sports Nutrition, LLC Sports Dietitian for Elon University

Celtic Sports Nutrition

Nutrition Services

We offer personalized nutrition solutions designed to support performance, health, and lifestyle goals. From one-on-one coaching to meal planning and group workshops, our services provide practical strategies to help you thrive both in daily life and in athletic performance.

Personalized Nutrition Coaching

  • Individualized assessments and goal setting
  • Weight management
  • Sports performance
  • Chronic condition management

Meal Planning

  • Customizable meal plans and recipes
  • Specific dietary needs
  • Solutions for health goals
  • Solutions for lifestyle and travel

Nutritional Workshops and Seminars

  • Corporate wellness education
  • Healthy eating habits
  • Meal preparation
  • Navigating dietary requirements
  • Chronic health conditions

Let’s Work Together

Use our online schedulers to view appointment times and schedule with Celtic Sports Nutrition. We have flexible appointment options including video calls, in-person nutritional counseling, and billing through most major insurance providers.

For Blue Cross Blue Shield, Anthem, Aetna or to pay out-of-pocket schedule with Heather or Lauren

For United Health Care, Cigna, Kaiser and to check coverage for other insurance providers schedule Heather through Fay Nutrition

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Make an Appointment

24 Hour Service

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High Quality Care

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Expert Therapist

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Trusted Clinic

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Blog & Articles

Exploring The Latest Research and Findings

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