About Leslie Rusch-Bayer, MS, RD, LDN, CPT
Registered Dietitian | Integrative Nutrition & Weight-Loss Specialist
Education and Training
Leslie Rusch-Bayer, MS, RD, LDN, CPT, is a Registered Dietitian and Certified Personal Trainer with over a decade of experience helping women achieve lasting wellness. She holds a Master’s in Dietetics from Iowa State Universityand a Bachelor’s in Biology and Exercise Science from Illinois College.
Since joining the Couri Center in 2011, Leslie has combined her deep knowledge of kinesiology, physiology, and nutrition to create truly customized health plans. She specializes in weight loss, food sensitivities, chronic disease, functional training, and women’s wellness.
Leslie works closely with Dr. Michele Couri and the Couri Center team through our TLC™: Total Lifestyle by Couri program and the new Bridge Program, which connects hormone balance and personalized weight-loss support. She also has extensive experience helping patients safely and effectively use GLP-1 medications as part of a comprehensive health plan.
Leslie believes that small, consistent changes can lead to powerful transformations. Her compassionate, practical approach helps women feel balanced, confident, and in control of their health at every stage of life.
On the Personal Side
Leslie lives in Eureka with her husband Jeff, children Mason and Dyllan and their two cats. She is an avid long-distance runner- completing a marathon and countless half-marathons. She looks forward to meeting you and helping you achieve your personal wellness goals.
How to Schedule
Leslie is accepting new patients. Schedule your appointment today: 309-692-6838 between 8:00 am – 4:00 pm, M-Th.