Sports Nutrition Nutritionists and Dietitians in Downers Grove, IL

Nutrition HeartBeat focuses on athletes and sports nutrition.
I SOLVE ATHLETE PROBLEMS. I work with athletes of every age and ability, helping them improve performance through sport-specific nutrition. Doing an Ironman? Making weight for an MMA fight? Need that DI scholarship? Have cramping issues, GI problems, hate your body, just tore your ACL or are paralyzed by all the conflicting diet ads? Do you run out of energy during workouts? Are you a masters athlete with medical issues and multiple meds? Maybe you're a parent and your kid wants to make the varsity team by using a sketchy supplement. Or you're a coach and just don't know what to say when your athletes get dehydrated. I CAN HELP!
Nutrition HeartBeat focuses on athletes and sports nutrition.
I SOLVE ATHLETE PROBLEMS. I work with athletes of every age and ability, helping them improve performance through sport-specific nutrition. Doing an Ironman? Making weight for an MMA fight? Need that DI scholarship? Have cramping issues, GI problems, hate your body, just tore your ACL or are paralyzed by all the conflicting diet ads? Do you run out of energy during workouts? Are you a masters athlete with medical issues and multiple meds? Maybe you're a parent and your kid wants to make the varsity team by using a sketchy supplement. Or you're a coach and just don't know what to say when your athletes get dehydrated. I CAN HELP!

I'm inviting all individuals who need a fresh start to their recovery. A fresh start looks like: needing to work through challenges that still remain from previous eating disorder treatments; an introduction to that body of yours who has been waiting to be "friended" by you; wanting to know how very different a nourished brain behaves and finally- meeting a hybrid dietitian who safely, wisely helps you eat, move and live in a body that's hungry for change.
I'm inviting all individuals who need a fresh start to their recovery. A fresh start looks like: needing to work through challenges that still remain from previous eating disorder treatments; an introduction to that body of yours who has been waiting to be "friended" by you; wanting to know how very different a nourished brain behaves and finally- meeting a hybrid dietitian who safely, wisely helps you eat, move and live in a body that's hungry for change.

Whether or not you want to improve your run time, or improve your glucose control, the evidence is clear that working with a Registered Dietitian can help you do that! Our goal at DuPage Dietitians is to assist each client in learning how they to move toward a lifetime of health. We do that by closing the knowledge gap, writing sound nutrition prescriptions based on solid evidence and by coaching our clients toward lasting changes.
Whether or not you want to improve your run time, or improve your glucose control, the evidence is clear that working with a Registered Dietitian can help you do that! Our goal at DuPage Dietitians is to assist each client in learning how they to move toward a lifetime of health. We do that by closing the knowledge gap, writing sound nutrition prescriptions based on solid evidence and by coaching our clients toward lasting changes.

I'm Bella, a Registered Dietitian based in the suburbs of Chicago, specializing in an anti-diet approach that promotes intuitive eating and inclusivity. My counseling philosophy emphasizes embracing all foods without guilt and fostering balanced, enjoyable eating habits. I believe in empowering individuals to listen to their body's cues for hunger and fullness, guiding them toward a positive relationship with food that supports sustainable health and wellness.
I'm Bella, a Registered Dietitian based in the suburbs of Chicago, specializing in an anti-diet approach that promotes intuitive eating and inclusivity. My counseling philosophy emphasizes embracing all foods without guilt and fostering balanced, enjoyable eating habits. I believe in empowering individuals to listen to their body's cues for hunger and fullness, guiding them toward a positive relationship with food that supports sustainable health and wellness.
More Dietitians and Nutritionists Nearby

Specializes in Disordered Eating and Eating disorders, HAES, Intuitive Eating, Sports Nutrition, General Health/Wellness, Cardiovascular Health, Hormone challenges/imbalances, and Diabetes care.
Katie Whitson is a dedicated HAEs-aligned Registered Dietitian with a deep passion for fostering healthy, sustainable relationships with food and movement. She embraces a non-diet approach, focusing on the connection between nutrition and mental health. Katie employs evidence-based strategies to meet patients where they are in their care, empowering them through active involvement and personalized support. Her mission is to inspire lifelong, transformative changes by blending consistency, structure and creativity in every aspect of her practice.
Specializes in Disordered Eating and Eating disorders, HAES, Intuitive Eating, Sports Nutrition, General Health/Wellness, Cardiovascular Health, Hormone challenges/imbalances, and Diabetes care.
Katie Whitson is a dedicated HAEs-aligned Registered Dietitian with a deep passion for fostering healthy, sustainable relationships with food and movement. She embraces a non-diet approach, focusing on the connection between nutrition and mental health. Katie employs evidence-based strategies to meet patients where they are in their care, empowering them through active involvement and personalized support. Her mission is to inspire lifelong, transformative changes by blending consistency, structure and creativity in every aspect of her practice.

Specialties are disordered eating, all eating disorders, sports nutrition, pregnancy, and weight management.
Madeline is a registered dietitian who is passionate about empowering individuals to achieve their personal goals and feel in control of their own nutrition journey. She has experience in all levels of eating disorder treatment across all age groups. Madeline has a background in athletics and utilizes this to foster resilience and strength in her clients. She approaches each session with curiosity and drive to understand her clients struggles. She provides a safe space for all individuals to create and define their own definition of health and sustainable change.
Specialties are disordered eating, all eating disorders, sports nutrition, pregnancy, and weight management.
Madeline is a registered dietitian who is passionate about empowering individuals to achieve their personal goals and feel in control of their own nutrition journey. She has experience in all levels of eating disorder treatment across all age groups. Madeline has a background in athletics and utilizes this to foster resilience and strength in her clients. She approaches each session with curiosity and drive to understand her clients struggles. She provides a safe space for all individuals to create and define their own definition of health and sustainable change.

Specialties Include: Eating Disorders, Disordered Eating, Sports Nutrition, Intuitive and Mindful Eating, General Lifestyle and Nutrition.
Jess is passionate Registered Dietitian who strives to help individuals foster a positive relationship with food that incorporates intuitive eating, listening to your body’s hunger/fullness cues, and learning flexible eating habits to support overall nutrition. She is committed to helping others overcome eating disorders, disordered eating, and chronic dieting, while providing a safe space to feel heard and understood while doing so. Jess believes in providing individualized, evidence-based care.
Specialties Include: Eating Disorders, Disordered Eating, Sports Nutrition, Intuitive and Mindful Eating, General Lifestyle and Nutrition.
Jess is passionate Registered Dietitian who strives to help individuals foster a positive relationship with food that incorporates intuitive eating, listening to your body’s hunger/fullness cues, and learning flexible eating habits to support overall nutrition. She is committed to helping others overcome eating disorders, disordered eating, and chronic dieting, while providing a safe space to feel heard and understood while doing so. Jess believes in providing individualized, evidence-based care.

Amanda is a Registered Dietitian Nutritionist (RDN) that specializes in sports nutrition, plant-based eating, and the intersection of the two.
She is on a mission to show others that you can be successful in athletics and life fueled by plants. As a RDN, she finds it rewarding to help people reach their own wellness goals. You are welcome to work with her if you aren’t plant-based or an athlete. She will never pressure you to go plant-based in session!
Amanda is a Registered Dietitian Nutritionist (RDN) that specializes in sports nutrition, plant-based eating, and the intersection of the two.
She is on a mission to show others that you can be successful in athletics and life fueled by plants. As a RDN, she finds it rewarding to help people reach their own wellness goals. You are welcome to work with her if you aren’t plant-based or an athlete. She will never pressure you to go plant-based in session!

Specialties include: Sports Nutrition, Eating Disorders, Disordered Eating, Intuitive and Mindful Eating, Pre/Postnatal Nutrition, Plant Based Diets, Heart Health, Kidney Health, and General Lifestyle and Nutrition.
Maria is a Registered Dietitian who strongly believes in improving physical, mental, and emotional health through nutrition. Maria enjoys using her clinical background to help others navigate their unique nutritional needs by providing individualized interventions. Maria believes in a patient-centered, evidenced-based approach to nutrition care. She will help you achieve your nutrition goals through education, counseling, and therapeutic modalities including cognitive behavioral therapy, exposure response prevention therapy, and medical nutrition therapy.
Specialties include: Sports Nutrition, Eating Disorders, Disordered Eating, Intuitive and Mindful Eating, Pre/Postnatal Nutrition, Plant Based Diets, Heart Health, Kidney Health, and General Lifestyle and Nutrition.
Maria is a Registered Dietitian who strongly believes in improving physical, mental, and emotional health through nutrition. Maria enjoys using her clinical background to help others navigate their unique nutritional needs by providing individualized interventions. Maria believes in a patient-centered, evidenced-based approach to nutrition care. She will help you achieve your nutrition goals through education, counseling, and therapeutic modalities including cognitive behavioral therapy, exposure response prevention therapy, and medical nutrition therapy.

My areas of expertise include the treatment of eating disorders, disordered eating, sports nutrition, and overall wellness.
My approach is centered on finding balance and nourishing the body in a way that is sustainable, rather than promoting restriction. I consider the emotional, cultural, and spiritual importance of food in people's lives when offering guidance. Good health looks different for everyone, so rather than striving for an unattainable standard, let's work together to challenge distorted beliefs about food and establish healthy habits that support overall well-being.
My areas of expertise include the treatment of eating disorders, disordered eating, sports nutrition, and overall wellness.
My approach is centered on finding balance and nourishing the body in a way that is sustainable, rather than promoting restriction. I consider the emotional, cultural, and spiritual importance of food in people's lives when offering guidance. Good health looks different for everyone, so rather than striving for an unattainable standard, let's work together to challenge distorted beliefs about food and establish healthy habits that support overall well-being.

With my continuing history as a power athlete, I also have a passion for sports nutrition as well as general heart and gut health.
I offer a non-diet, whole-person approach focused on nutritional but also overall lifestyle balance to achieve sustainable dietary patterns that help with any condition or training schedule. I aim to be a partner in your care and develop the right, sustainable, plan for YOU and your goals, whatever they may be.
With my continuing history as a power athlete, I also have a passion for sports nutrition as well as general heart and gut health.
I offer a non-diet, whole-person approach focused on nutritional but also overall lifestyle balance to achieve sustainable dietary patterns that help with any condition or training schedule. I aim to be a partner in your care and develop the right, sustainable, plan for YOU and your goals, whatever they may be.

I am the author of Sports Nutrition for Endurance Athletes, 4th edition (Agate Surrey).
Do you desire to manage a GI and /or autoimmune disorder with personalized and detailed food/supplement guidelines based on validated functional blood tests, including food sensitivity? Conventional nutrition guidelines can fall short for IBS, IBD, migraines, PCOS, EoE, Fibromylagia, ADD/ ADHD, and any inflammatory condition. If you want to dive deep and adopt a personalized food and supplement protocol please contact me for a free 15 minute discovery call to learn more. These protocols are developed after testing and implemented over several weeks time for a new way of eating with improved symptom management and greater well-being.
I am the author of Sports Nutrition for Endurance Athletes, 4th edition (Agate Surrey).
Do you desire to manage a GI and /or autoimmune disorder with personalized and detailed food/supplement guidelines based on validated functional blood tests, including food sensitivity? Conventional nutrition guidelines can fall short for IBS, IBD, migraines, PCOS, EoE, Fibromylagia, ADD/ ADHD, and any inflammatory condition. If you want to dive deep and adopt a personalized food and supplement protocol please contact me for a free 15 minute discovery call to learn more. These protocols are developed after testing and implemented over several weeks time for a new way of eating with improved symptom management and greater well-being.

Fed & Flourish, formerly Fitzgerald Nutrition.
Nutritionist/Dietitian, MS, RD, CSSD, CEDS
Online Only
All the dietitians hold additional certifications in eating disorder care as well as sports nutrition.
When you are facing everyday pressure from school, work, friends, relationships, and busy schedules, you can quickly feel at odds with your body or lost in your self-care. Then, you layer on the mixed messages from social media and you can go down a spiral with negative thoughts on what you “should” or “shouldn’t be” doing. And that is why I’m so happy you’re here! Imagine being able to trust your body again, to take what it needs and leave what it doesn’t – this opens up space to focus on what’s important (and fun!) in your life!
All the dietitians hold additional certifications in eating disorder care as well as sports nutrition.
When you are facing everyday pressure from school, work, friends, relationships, and busy schedules, you can quickly feel at odds with your body or lost in your self-care. Then, you layer on the mixed messages from social media and you can go down a spiral with negative thoughts on what you “should” or “shouldn’t be” doing. And that is why I’m so happy you’re here! Imagine being able to trust your body again, to take what it needs and leave what it doesn’t – this opens up space to focus on what’s important (and fun!) in your life!

Specialties include: Weight management, sports nutrition, prediabetes, diabetes, health and wellness, high blood pressure, high cholesterol, food intolerances, food sensitivities, women's health, hormone health, GI issues, IBS/D, mindful eating, sustainable weight loss, autoimmune diseases
Megan is a Registered Dietitian with over 12 years of experience that is passionate about helping you establish good nutrition so that you an soar in your purpose. After going through her own health journey, she embraces a holistic approach by addressing stress, sleep, hormone balance, and your relationship with your food and body, in addition to nutrition. Understanding that every body is different in needs and reactions to foods, she creates personalized nutrition programs that promote life-long habits and changes that create whole, optimal health outcomes.
Specialties include: Weight management, sports nutrition, prediabetes, diabetes, health and wellness, high blood pressure, high cholesterol, food intolerances, food sensitivities, women's health, hormone health, GI issues, IBS/D, mindful eating, sustainable weight loss, autoimmune diseases
Megan is a Registered Dietitian with over 12 years of experience that is passionate about helping you establish good nutrition so that you an soar in your purpose. After going through her own health journey, she embraces a holistic approach by addressing stress, sleep, hormone balance, and your relationship with your food and body, in addition to nutrition. Understanding that every body is different in needs and reactions to foods, she creates personalized nutrition programs that promote life-long habits and changes that create whole, optimal health outcomes.

Jessica is a Registered Dietitian whom specializes in working with adults and adolescents with Eating Disorders, Disordered Eating, Digestive Conditions, IBS, Low FODMAP, Crohn's, and Sports Nutrition.
Specialties include working with clients that have or had a history of Eating Disorders, Disordered Eating, Digestive Conditions (IBS, etc.), Low FODMAP, Crohn's, and Sports Nutrition. Other areas of expertise include but is not limited to general healthy eating, intuitive eating, body image issues, and heart health.
Jessica is a Registered Dietitian whom specializes in working with adults and adolescents with Eating Disorders, Disordered Eating, Digestive Conditions, IBS, Low FODMAP, Crohn's, and Sports Nutrition.
Specialties include working with clients that have or had a history of Eating Disorders, Disordered Eating, Digestive Conditions (IBS, etc.), Low FODMAP, Crohn's, and Sports Nutrition. Other areas of expertise include but is not limited to general healthy eating, intuitive eating, body image issues, and heart health.

Specialities include: Weight management, Diabetes, Heart Health, General Nutrition, Gut Health, Kidney Disease, Sports Nutrition, Women's Health (Pre/Post Natal Nutrition), Infertility Nutrition, Vegan/Vegetarian diets, PCOS, Hormonal Issues.
Meet Kelly, a dedicated Registered Dietitian with a passion for the profound connection between food, health, and the human body. Kelly's journey in the realm of nutrition has been fueled by her unwavering commitment to promoting well-being and her insatiable curiosity for learning. With a heart that genuinely loves people, Kelly derives immense satisfaction from coaching and helping individuals on their path to better health. Her fascination with medical conditions drives her to continuously seek innovative ways to make a difference in the lives of those she serves and strives to empower others to make informed, healthier choices
Specialities include: Weight management, Diabetes, Heart Health, General Nutrition, Gut Health, Kidney Disease, Sports Nutrition, Women's Health (Pre/Post Natal Nutrition), Infertility Nutrition, Vegan/Vegetarian diets, PCOS, Hormonal Issues.
Meet Kelly, a dedicated Registered Dietitian with a passion for the profound connection between food, health, and the human body. Kelly's journey in the realm of nutrition has been fueled by her unwavering commitment to promoting well-being and her insatiable curiosity for learning. With a heart that genuinely loves people, Kelly derives immense satisfaction from coaching and helping individuals on their path to better health. Her fascination with medical conditions drives her to continuously seek innovative ways to make a difference in the lives of those she serves and strives to empower others to make informed, healthier choices

With a background in the fitness industry and as a mom of two, I specialize in sports nutrition, hormones (e.g., PCOS, menopause, pregnancy), and longevity.
Together, we'll create a personalized plan to help you take control of your body, improve your symptoms, and enhance your overall well-being.
With a background in the fitness industry and as a mom of two, I specialize in sports nutrition, hormones (e.g., PCOS, menopause, pregnancy), and longevity.
Together, we'll create a personalized plan to help you take control of your body, improve your symptoms, and enhance your overall well-being.

Katrina is a registered dietitian and functional practitioner specializing in women's health, heart health and sports nutrition.
Specialties include PCOS, Sports Nutrition, Infertility/fertility optimization, Reproductive Health, Perinatal nutrition, Digestive Disorders (Constipation, Diarrhea, GERD/Acid Reflux, Bloating, Abdominal Pain, Gassiness), Chronic stress, Metabolic dysfunction (Blood Sugar Imbalances, Insulin Resistance, Pre-Diabetes, Type 2 Diabetes, heart health and more
Katrina is a registered dietitian and functional practitioner specializing in women's health, heart health and sports nutrition.
Specialties include PCOS, Sports Nutrition, Infertility/fertility optimization, Reproductive Health, Perinatal nutrition, Digestive Disorders (Constipation, Diarrhea, GERD/Acid Reflux, Bloating, Abdominal Pain, Gassiness), Chronic stress, Metabolic dysfunction (Blood Sugar Imbalances, Insulin Resistance, Pre-Diabetes, Type 2 Diabetes, heart health and more

Also certified in Hormone Health & Sports Nutrition.
You’ve been doing everything “right,” but your body still feels off. You’re constantly tired, stressed, bloated, or stuck with weight that won’t budge - no matter how healthy you eat or how hard you exercise. Deep down, you know something’s off with your hormones or stress levels, but you’re not sure how to fix it. You want to feel energized again, confident in your body, and finally have a wellness routine that works with you instead of against you.
Also certified in Hormone Health & Sports Nutrition.
You’ve been doing everything “right,” but your body still feels off. You’re constantly tired, stressed, bloated, or stuck with weight that won’t budge - no matter how healthy you eat or how hard you exercise. Deep down, you know something’s off with your hormones or stress levels, but you’re not sure how to fix it. You want to feel energized again, confident in your body, and finally have a wellness routine that works with you instead of against you.

Nicole has a background in sports and a passion sports nutrition to help athletes fuel for their workouts and recovery.
Nicole is a Board-Certified Registered Dietitian Nutritionist. She completed her dietetic internship through the coordinated graduate program at Northern Illinois University after attending the University of Minnesota for her undergraduate degree in nutrition. After sessions with Nicole, you can expect to feel empowered to make food choices that make you feel your best. You will gain a better understanding about how food and nutrition work in the body. Nicole excels at assisting clients with goal setting and providing clients with tools to achieve their goals.
Nicole has a background in sports and a passion sports nutrition to help athletes fuel for their workouts and recovery.
Nicole is a Board-Certified Registered Dietitian Nutritionist. She completed her dietetic internship through the coordinated graduate program at Northern Illinois University after attending the University of Minnesota for her undergraduate degree in nutrition. After sessions with Nicole, you can expect to feel empowered to make food choices that make you feel your best. You will gain a better understanding about how food and nutrition work in the body. Nicole excels at assisting clients with goal setting and providing clients with tools to achieve their goals.
Sports Nutrition Nutritionists and Dietitians
What is sports nutrition?
Sports nutrition refers to the strategic approach athletes use to optimize their dietary intake for performance. While the term often highlights the nutrition consumed immediately before, during, or after an athletic event—such as drinking an electrolyte beverage during a marathon—it also encompasses an athlete's everyday eating habits that support their performance. Sports nutrition also often encompasses an athlete's hydration strategy and/or any dietary supplements they may take on a regular basis.
Does insurance cover sports nutrition sessions?
In general, most insurances will not cover sports nutrition sessions. This is because many insurances require that the client receives a referral from a primary care physician and/or meets specific diagnostic criteria to cover a dietitian session. Since many athletes seeking nutrition counseling are looking to improve performance, as opposed to treating an underlying medical condition, the requirements put forth by insurance companies for coverage are often not met in the case of sports nutrition sessions. That said, some clients may be eligible for insurance coverage if they have a specific medical concern that also impacts their sports nutrition, such as an eating disorder or diabetes.
What happens in a sports nutrition session?
Nutrition professionals specializing in sports nutrition have expertise in the unique dietary requirements of athletes, such as the increased need for carbohydrates to fuel training sessions. They can recommend targeted nutrition strategies to support athletic performance and help develop personalized nutrition plans, whether for specific athletic events or general nutritional needs. They might also suggest specific recipes or meal plans that align with the athlete's dietary requirements. Additionally, dietitians often have athletes maintain a nutrition diary, which they review to ensure the athletes are meeting their caloric and nutritional goals.
Do athletes see dietitians?
While athletes may decide to see a dietitian for a variety of reasons, seeing a dietitian may be particularly helpful for young athletes who are new to navigating performance nutrition, as well as for high-performance or professional athletes who are looking for ways to maximize their performance. Additionally, athletes with specific dietary constraints or those following specific diets, such as veganism, often work with dietitians to ensure they receive all necessary nutrients. Athletes typically seek counseling from dietitians who specialize in sports nutrition, and often those with expertise in their specific sport. This specialization allows the dietitian to tailor dietary recommendations to support the athlete’s specific type of sport, whether it involves endurance, sprinting, or other activities.