Alexis Yociss, MS, RD, LDN, provides care with the Springfield Clinic’s Fitness & Performance team and sees patients at SC Dome.
Alexis earned both a Bachelor of Science in nutrition and exercise science and a Master of Science in nutrition and dietetics with a sports nutrition concentration from Southern Illinois University Edwardsville. She is a registered dietitian nutritionist (RDN) and certified personal trainer (NASM-CPT), with additional experience in exercise physiology, performance testing and nutrition-focused physical assessment.
A central Illinois native, Alexis was drawn to dietetics through her passion for nutrition, physiology and metabolism and the significant role nutrition plays in athletic performance, recovery and overall health. “I am most passionate about using evidence-based nutrition principles to help individuals elevate their performance while collaborating with them to develop sustainable, practical nutrition habits that support lifelong health,” she says. She enjoys translating nutrition science into personalized, actionable plans that empower individuals to perform at their best while supporting long-term wellness.
Outside of work, Alexis enjoys weightlifting, running, fishing, snow skiing, training her Portuguese water dog and cooking, including creating new healthy recipes.


