Sean Casey is a registered dietitian, movement specialist, and proactive health coach with over 20 years of experience helping individuals achieve excellence in health, performance, and life. He has worked with clients across all levels—from middle and high school athletes to elite professionals, including Olympians, as well as everyday people striving to perform at their best. His expertise is sought internationally, having traveled to more than 15 countries to help clients reach their peak potential. This global experience continues to shape an adaptable coaching style—one that fits different cultures, time zones, and ways of living.

Sean’s passion for optimizing performance health extends beyond sport and into the business world. He has delivered workshops for banks, schools, and community organizations, and has presented at national conferences and regional clinics. Sean has extensive experience working in the proactive healthcare space as well, focusing on root cause and lifestyle approaches to optimize health.

Sean co-founded and currently serves as the Chief Science Officer at the Sports Pharmacy Network.