Keely Frens

About Keely

Hi, I’m Keely Frens, MS, RD, CPT, a registered dietitian and certified personal trainer passionate about helping active individuals fuel their goals without restriction or overwhelm. I specialize in performance and lifestyle nutrition, working with runners, HYROX athletes, and everyday exercisers who want to feel and perform their best. My goal is to simplify nutrition, help you build confidence in your choices, and find a sustainable balance that supports both your health and your training. Whether you’re looking to improve energy, optimize recovery, or create a flexible plan that fits your life, we’ll work together to make nutrition feel easy and effective.

Approach to care

My approach blends evidence-based guidance with real-life practicality. I focus on creating a supportive, judgment-free environment where you can explore what works best for your body and lifestyle. Together, we’ll use a habit-based and performance-focused approach to build routines that last — no fad diets, just sustainable strategies that align with your goals and values. I believe nutrition should enhance your life, not complicate it. You can expect a collaborative partnership where I listen first, educate along the way, and help you feel empowered to make confident choices.

Your first session with Keely

In our first session, we’ll take time to get to know you — your goals, routines, preferences, and challenges. I’ll review your health history, eating patterns, and training or activity level so we can start connecting the dots between how you fuel and how you feel. By the end of the session, you’ll leave with a clear action plan tailored to your needs and a roadmap for next steps. From there, we’ll build momentum through follow-ups focused on fine-tuning your plan, tracking progress, and adjusting as life and training evolve.

Location

📍 Chicago, Illinois

Education

Rush University Medical Center Master's of Clinical Nutrition and Baylor University Bachelor's of Nutrition Sciences

Hobbies

Teaching group fitness classes, rock climbing, running, reading mystery thrillers, and grabbing an overpriced iced latte from a local coffee shop!

Licenses and Certifications