Functional Medicine Nutritionist Nutritionists and Dietitians in Joliet, IL

Photo of Tina M Musselman, Nutritionist/Dietitian, LPC, RD, CLT, MA
Tina M Musselman
Nutritionist/Dietitian, LPC, RD, CLT, MA
2 Endorsed
Online Only
My team and I have training in functional and integrative nutrition.
Does this sound familiar? You are busy, overstretched and tired of not recognizing yourself when you look in the mirror? Do you give so much to others, family, organizations and work that there is nothing left for yourself at the end of the day? Is your energy, vitality and health being chipped away little by little? Have challenges such as Whole 30, Hard 75 and intense diets failed you?
My team and I have training in functional and integrative nutrition.
Does this sound familiar? You are busy, overstretched and tired of not recognizing yourself when you look in the mirror? Do you give so much to others, family, organizations and work that there is nothing left for yourself at the end of the day? Is your energy, vitality and health being chipped away little by little? Have challenges such as Whole 30, Hard 75 and intense diets failed you?
(815) 393-9509 View (815) 393-9509

More Dietitians and Nutritionists Nearby

Photo of Thekra Bajes Hweih, Nutritionist/Dietitian, MS, RD, RDN
Thekra Bajes Hweih
Nutritionist/Dietitian, MS, RD, RDN
Online Only
Hi, I'm Thekra Hweih — Registered Dietitian Nutritionist (RDN) with a Master’s and Bachelor’s in Nutrition Science and a perfect 4.00 GPA. My mission is simple: to help you feel amazing in your body without falling for fads or being dismissed by the healthcare system. I specialize in weight management, PCOS, thyroid conditions, insulin resistance, type 2 diabetes, and hormone health — utilizing science-backed, sustainable strategies. I also support women through endometriosis, postpartum recovery, and fertility nutrition. And yes — I also help men achieve real, lasting weight loss and better health.
Hi, I'm Thekra Hweih — Registered Dietitian Nutritionist (RDN) with a Master’s and Bachelor’s in Nutrition Science and a perfect 4.00 GPA. My mission is simple: to help you feel amazing in your body without falling for fads or being dismissed by the healthcare system. I specialize in weight management, PCOS, thyroid conditions, insulin resistance, type 2 diabetes, and hormone health — utilizing science-backed, sustainable strategies. I also support women through endometriosis, postpartum recovery, and fertility nutrition. And yes — I also help men achieve real, lasting weight loss and better health.
(708) 815-8681 View (708) 815-8681
Photo of Jenna Brown, Nutritionist/Dietitian, MS, RD, CSSD
Jenna Brown
Nutritionist/Dietitian, MS, RD, CSSD
3 Endorsed
Serves Area
Jenna is a Registered Dietitian and Certified Specialist in Sport Dietetics. She focuses on fueling for exercise/athletic performance, health, and weight management. She utilizes a food first approach and recommends supplements as needed to fill in micronutrient gaps. She builds individualized nutrition plans for weight management, and body composition changes. She provides a judgement free zone where you can feel comfortable to share your goals, current dietary practices, and exercise regimen. Jenna believes there are no healthy and unhealthy, good or bad foods, rather every day foods and every now and then foods.
Jenna is a Registered Dietitian and Certified Specialist in Sport Dietetics. She focuses on fueling for exercise/athletic performance, health, and weight management. She utilizes a food first approach and recommends supplements as needed to fill in micronutrient gaps. She builds individualized nutrition plans for weight management, and body composition changes. She provides a judgement free zone where you can feel comfortable to share your goals, current dietary practices, and exercise regimen. Jenna believes there are no healthy and unhealthy, good or bad foods, rather every day foods and every now and then foods.
(351) 208-1409 View (351) 208-1409
Photo of Elise Vega, Nutritionist/Dietitian, PSM, RDN, LDN
Elise Vega
Nutritionist/Dietitian, PSM, RDN, LDN
3 Endorsed
Serves Area
Elise is a dietitian who focuses on using realistic approaches to help you improve your health through nutrition, exercise, and other lifestyle practices. Her approach to nutrition is holistic and client centered. She takes the time to fully understand your unique lifestyle, preferences, and challenges to create a realistic nutrition plan together as a team. Elise believes in the power of using high quality nutrient dense foods to support all aspects of your health and wellbeing.
Elise is a dietitian who focuses on using realistic approaches to help you improve your health through nutrition, exercise, and other lifestyle practices. Her approach to nutrition is holistic and client centered. She takes the time to fully understand your unique lifestyle, preferences, and challenges to create a realistic nutrition plan together as a team. Elise believes in the power of using high quality nutrient dense foods to support all aspects of your health and wellbeing.
(321) 468-9298 View (321) 468-9298
Photo of Caitlin Johnson, Nutritionist/Dietitian, RDN, LDN
Caitlin Johnson
Nutritionist/Dietitian, RDN, LDN
2 Endorsed
Chicago, IL 60638
My ideal client is a woman with PCOS who feels overwhelmed, unheard, or frustrated by conflicting advice. She wants clear answers, evidence-based nutrition guidance, and a plan that supports ovulation, hormone balance, and fertility without extremes. Her goal is to feel confident in her body again, understand her labs and symptoms, and take sustainable steps toward pregnancy and long-term metabolic health—with compassionate, realistic, and empowering support.
My ideal client is a woman with PCOS who feels overwhelmed, unheard, or frustrated by conflicting advice. She wants clear answers, evidence-based nutrition guidance, and a plan that supports ovulation, hormone balance, and fertility without extremes. Her goal is to feel confident in her body again, understand her labs and symptoms, and take sustainable steps toward pregnancy and long-term metabolic health—with compassionate, realistic, and empowering support.
(312) 374-5399 View (312) 374-5399
Photo of Tessa O' Toole, Nutritionist/Dietitian, MS, CNS, LDN
Tessa O' Toole
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
You are tired of dieting and want to feel at peace with food and your body. You may be struggling with digestion issues, fatigue, or anxiety and want lasting change that feels supportive, not restrictive. You want to understand your body, feel nourished, and finally have food feel simple again.
You are tired of dieting and want to feel at peace with food and your body. You may be struggling with digestion issues, fatigue, or anxiety and want lasting change that feels supportive, not restrictive. You want to understand your body, feel nourished, and finally have food feel simple again.
(224) 218-5409 View (224) 218-5409
Photo of Dr. Melissa Betance, Nutritionist/Dietitian, ND, CNS, LDN
Dr. Melissa Betance
Nutritionist/Dietitian, ND, CNS, LDN
Willow Springs, IL 60480
As a Naturopathic Doctor and Clinical Nutritionist, I specialize in metabolic health, clinical homeopathy, functional medicine and sports nutrition.
Energy, environment & emotion are elements not recognized in the current medical model however, they require the most attention in modern society to achieve a return to optimal health. With my biopsychosocial and functional approach to care, I aim to address these overlooked components, uncover the root cause of health impairment, and promote true healing.
As a Naturopathic Doctor and Clinical Nutritionist, I specialize in metabolic health, clinical homeopathy, functional medicine and sports nutrition.
Energy, environment & emotion are elements not recognized in the current medical model however, they require the most attention in modern society to achieve a return to optimal health. With my biopsychosocial and functional approach to care, I aim to address these overlooked components, uncover the root cause of health impairment, and promote true healing.
(708) 847-3744 View (708) 847-3744
Photo of Anna Petersen, Nutritionist/Dietitian, MS, RD, LDN
Anna Petersen
Nutritionist/Dietitian, MS, RD, LDN
Online Only
Anna's focus is on functional nutrition, meaning she looks at how food and nutrients affect bodily functions - from energy and digestion to mood and cognitive function.
Consultations will be tailored to meet one's own unique needs. Each session will focus on cultivating sustainable habits to support long term health & well-being. Anna's expertise extends to a wide range of health concerns, including digestive disorders, autoimmune conditions, hormonal imbalances, health optimization, weight management & chronic diseases.
Anna's focus is on functional nutrition, meaning she looks at how food and nutrients affect bodily functions - from energy and digestion to mood and cognitive function.
Consultations will be tailored to meet one's own unique needs. Each session will focus on cultivating sustainable habits to support long term health & well-being. Anna's expertise extends to a wide range of health concerns, including digestive disorders, autoimmune conditions, hormonal imbalances, health optimization, weight management & chronic diseases.
(779) 228-3873 View (779) 228-3873
Photo of Brittany Payton, Nutritionist/Dietitian, RDN, LD
Brittany Payton
Nutritionist/Dietitian, RDN, LD
2 Endorsed
Serves Area
Brittany blends functional nutrition, clinical insight, and compassion to create personalized, practical plans.
Brittany helps clients heal chronic conditions like type 2 diabetes, hypertension, and inflammation. She uses personalized nutrition and lifestyle strategies to address hormonal balance and gut health. Her goal is to help clients build a positive relationship with food, moving beyond restrictive diets to mindful, intuitive eating.
Brittany blends functional nutrition, clinical insight, and compassion to create personalized, practical plans.
Brittany helps clients heal chronic conditions like type 2 diabetes, hypertension, and inflammation. She uses personalized nutrition and lifestyle strategies to address hormonal balance and gut health. Her goal is to help clients build a positive relationship with food, moving beyond restrictive diets to mindful, intuitive eating.
(615) 909-4087 View (615) 909-4087
Photo of Jennifer Aguirrie, Nutritionist/Dietitian, MS, RD, LDN
Jennifer Aguirrie
Nutritionist/Dietitian, MS, RD, LDN
1 Endorsed
Online Only
My journey into the world of nutrition began with a profound fascination for the powerful connection between what we eat and how we feel. I am a firm believer in adopting a holistic approach to nutrition, considering the physical aspects, emotional and social factors that influence our relationship with food. As a passionate and Telehealth dietitian, my mission is to empower individuals to take charge of their health and well-being through personalized and sustainable nutrition strategies.
My journey into the world of nutrition began with a profound fascination for the powerful connection between what we eat and how we feel. I am a firm believer in adopting a holistic approach to nutrition, considering the physical aspects, emotional and social factors that influence our relationship with food. As a passionate and Telehealth dietitian, my mission is to empower individuals to take charge of their health and well-being through personalized and sustainable nutrition strategies.
(708) 634-5396 View (708) 634-5396
Photo of On Ki Chan, Nutritionist/Dietitian, MS, RDN
On Ki Chan
Nutritionist/Dietitian, MS, RDN
Online Only
I can review functional test results or recommend one.
Holistic approach. Food First. Science Based. Using a holistic approach, I assess your diet, symptoms, history, tests to understand what your best next steps would be. We'll work on diet & lifestyle, supplements to fill in gaps, and discuss testing if that is something you want to explore. Imagine what it would be like to be free of your symptoms. Have more energy, mental clarity, normal bowel movements and feel good in your own body. Everyone is different. I use food as nourishment, cell signaling, and healing to get you back to being healthy. I don't have one set protocol for everyone. I offer personalized nutrition guidance.
I can review functional test results or recommend one.
Holistic approach. Food First. Science Based. Using a holistic approach, I assess your diet, symptoms, history, tests to understand what your best next steps would be. We'll work on diet & lifestyle, supplements to fill in gaps, and discuss testing if that is something you want to explore. Imagine what it would be like to be free of your symptoms. Have more energy, mental clarity, normal bowel movements and feel good in your own body. Everyone is different. I use food as nourishment, cell signaling, and healing to get you back to being healthy. I don't have one set protocol for everyone. I offer personalized nutrition guidance.
(818) 918-9637 View (818) 918-9637
Photo of Maddy Getman, Nutritionist/Dietitian, RDN, MEd
Maddy Getman
Nutritionist/Dietitian, RDN, MEd
Online Only
Maddy’s ideal clients are individuals struggling with eating disorders, disordered eating, emotional eating, chronic dieting, or those looking to improve sports performance and overall wellness. They often feel stuck in unhealthy food patterns or want a more balanced, sustainable approach to nutrition. Maddy provides compassionate, individualized support that addresses the connection between food, emotions, stress, and lifestyle. Together, they identify underlying challenges and build practical strategies that promote lasting change, confidence, and well-being.
Maddy’s ideal clients are individuals struggling with eating disorders, disordered eating, emotional eating, chronic dieting, or those looking to improve sports performance and overall wellness. They often feel stuck in unhealthy food patterns or want a more balanced, sustainable approach to nutrition. Maddy provides compassionate, individualized support that addresses the connection between food, emotions, stress, and lifestyle. Together, they identify underlying challenges and build practical strategies that promote lasting change, confidence, and well-being.
(773) 839-6770 View (773) 839-6770
Photo of Demi Evrigenis, Nutritionist/Dietitian, MS, RDN, LDN
Demi Evrigenis
Nutritionist/Dietitian, MS, RDN, LDN
2 Endorsed
Chicago, IL 60620
Demi is a registered dietitian who is dedicated to enhancing overall health and wellness. Specializing in aiding those with diabetes, gut health issues, PCOS, as well as renal and thyroid issues using a holistic approach. Beyond evaluating dietary practices, Demi considers lifestyle elements such as sleep, stress, and attitudes towards food. Combining nutritional expertise with empathy, she guides individuals towards improved health journeys. Recognizing the uniqueness of each path, Demi tailors personalized nutrition plans, targeting underlying health issues.
Demi is a registered dietitian who is dedicated to enhancing overall health and wellness. Specializing in aiding those with diabetes, gut health issues, PCOS, as well as renal and thyroid issues using a holistic approach. Beyond evaluating dietary practices, Demi considers lifestyle elements such as sleep, stress, and attitudes towards food. Combining nutritional expertise with empathy, she guides individuals towards improved health journeys. Recognizing the uniqueness of each path, Demi tailors personalized nutrition plans, targeting underlying health issues.
(502) 218-4378 View (502) 218-4378
Photo of Deepa Deshmukh, Nutritionist/Dietitian, MPH, RD, BC-ADM, CDE, LDN
Deepa Deshmukh
Nutritionist/Dietitian, MPH, RD, BC-ADM, CDE, LDN
Lisle, IL 60532
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.
(630) 387-9967 View (630) 387-9967
Photo of Raquel Robles, Nutritionist/Dietitian, RDN, LDN
Raquel Robles
Nutritionist/Dietitian, RDN, LDN
Willowbrook, IL 60527
People who wish to lose weight are battling a variety of factors related to behavior, psychology, and physiological adaptations that reduce how much fat our body is willing to burn while nudging us to eat more. I use only evidence based strategies to get onto flexible and sustainable meal and exercise plans that work because they are based 100% on science and tailored to the individual from a person that has gone through the weight loss and health journey herself, me!
People who wish to lose weight are battling a variety of factors related to behavior, psychology, and physiological adaptations that reduce how much fat our body is willing to burn while nudging us to eat more. I use only evidence based strategies to get onto flexible and sustainable meal and exercise plans that work because they are based 100% on science and tailored to the individual from a person that has gone through the weight loss and health journey herself, me!
(708) 274-4074 View (708) 274-4074

Online Dietitians and Nutritionists

Photo of Ashley Lakin, Nutritionist/Dietitian, MS, CNS, LDN
Ashley Lakin
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
Some tools I utilize include nutritional counseling, supplementation, functional labs, and stress management techniques.
I am especially passionate about working with individuals through all phases of life to address hormonal concerns, such as infertility, menopause, PCOS, endometriosis, and postpartum mood disorders. My practice is HAES-aligned and LGBTQIA-friendly. I believe that everyone deserves evidence-based, compassionate care that honors their identity, autonomy, and whole-person wellbeing.
Some tools I utilize include nutritional counseling, supplementation, functional labs, and stress management techniques.
I am especially passionate about working with individuals through all phases of life to address hormonal concerns, such as infertility, menopause, PCOS, endometriosis, and postpartum mood disorders. My practice is HAES-aligned and LGBTQIA-friendly. I believe that everyone deserves evidence-based, compassionate care that honors their identity, autonomy, and whole-person wellbeing.
(847) 665-1958 View (847) 665-1958
Photo of Julie Badowski, Nutritionist/Dietitian, MS, CNS, LDN
Julie Badowski
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
Do you feel overwhelmed by a recent diagnosis? Have you been doing "all the right things" and still not seeing results? Do you feel lost when navigating all the conflicting nutrition advice out there and need help figuring what is right for you...and how to actually make a new eating plan work in your life? This is where I come in. With a listening ear, education on recognizing what your body is telling you and how food interacts with that, and support in making long term change.
Do you feel overwhelmed by a recent diagnosis? Have you been doing "all the right things" and still not seeing results? Do you feel lost when navigating all the conflicting nutrition advice out there and need help figuring what is right for you...and how to actually make a new eating plan work in your life? This is where I come in. With a listening ear, education on recognizing what your body is telling you and how food interacts with that, and support in making long term change.
(815) 567-8933 View (815) 567-8933
Photo of Meg Bowman, Nutritionist/Dietitian, MS, CNS, LDN, CHES
Meg Bowman
Nutritionist/Dietitian, MS, CNS, LDN, CHES
1 Endorsed
Online Only
My specialty is trauma informed, functional nutrition for mental health, digestion, and hormones.
My ideal client has done everything right, followed plans, taken supplements, read the books, but still feels anxious, exhausted, or disconnected from their body. They often struggle with digestion, hormones, or stress related symptoms and want to understand why. They are ready for a compassionate, science based approach that honors both body and mind. Together, we restore a sense of safety first so energy, digestion, and calm can follow naturally.
My specialty is trauma informed, functional nutrition for mental health, digestion, and hormones.
My ideal client has done everything right, followed plans, taken supplements, read the books, but still feels anxious, exhausted, or disconnected from their body. They often struggle with digestion, hormones, or stress related symptoms and want to understand why. They are ready for a compassionate, science based approach that honors both body and mind. Together, we restore a sense of safety first so energy, digestion, and calm can follow naturally.
(847) 278-9449 View (847) 278-9449
Photo of Solveig Adalsteinsdottir, Nutritionist/Dietitian
Solveig Adalsteinsdottir
Nutritionist/Dietitian
4 Endorsed
Chicago, IL 60640
Solveig is a Registered Dietitian who specializes in women's health, fertility, and PCOS. She fosters a supportive and non-judgmental environment where clients can explore their relationship with food and learn to make mindful choices that nourish both body and soul. Solveig believes in a holistic, non-diet approach to nutrition counseling, empowering clients to be the expert of their own body. She believes her job as a dietitian is to share evidence-based knowledge, provide nutrition education, and help reframe limiting beliefs while respecting client's autonomy regarding their health choices.
Solveig is a Registered Dietitian who specializes in women's health, fertility, and PCOS. She fosters a supportive and non-judgmental environment where clients can explore their relationship with food and learn to make mindful choices that nourish both body and soul. Solveig believes in a holistic, non-diet approach to nutrition counseling, empowering clients to be the expert of their own body. She believes her job as a dietitian is to share evidence-based knowledge, provide nutrition education, and help reframe limiting beliefs while respecting client's autonomy regarding their health choices.
(316) 389-2685 View (316) 389-2685
Photo of Marla Brodsky - Luscious life nutrition, Nutritionist/Dietitian, RD, LDN, BCIM, IFNCP
Luscious life nutrition
Nutritionist/Dietitian, RD, LDN, BCIM, IFNCP
Online Only
I am Board Certified in Integrative and functional Medicine.
I specialize in working with autoimmune and inflammatory conditions. Some of these include MS, thyroid, gastrointestinal conditions, weight loss, cancer, food allergy, and chronic conditions such as cardiac or diabetes.
I am Board Certified in Integrative and functional Medicine.
I specialize in working with autoimmune and inflammatory conditions. Some of these include MS, thyroid, gastrointestinal conditions, weight loss, cancer, food allergy, and chronic conditions such as cardiac or diabetes.
(773) 840-8159 View (773) 840-8159