Gastrointestinal (GI) Nutritionists and Dietitians in Littleton, CO
I utilize natural, evidence-based strategies that are effective such as targeted nutrients to support brain health, gut healing & restoration, detox, homeopathy and lifestyle changes.
My approach is functional, holistic, customized to your goals & valuing your bio-individuality. I will find the root cause of your symptoms, educate you to be empowered with your choices, & support your body to heal and function optimally every day. Experience your best health so that your true self can shine & your life can be lived to the fullest.
I utilize natural, evidence-based strategies that are effective such as targeted nutrients to support brain health, gut healing & restoration, detox, homeopathy and lifestyle changes.
My approach is functional, holistic, customized to your goals & valuing your bio-individuality. I will find the root cause of your symptoms, educate you to be empowered with your choices, & support your body to heal and function optimally every day. Experience your best health so that your true self can shine & your life can be lived to the fullest.
Whether it’s ARFID, Autism, slow weight gain, or gut issues like constipation, you’re looking for real answers.
I specialize in picky eating, feeding difficulties, ARFID, Pediatric Feeding Disorder, growth concerns, and GI issues. I’m trained in the SOS Approach to Feeding, AEIOU Feeding, and Nutrition for ARFID. I offer virtual care that blends feeding therapy strategies with functional nutrition. I offer functional micronutrient + stool testing to optimize health.
Whether it’s ARFID, Autism, slow weight gain, or gut issues like constipation, you’re looking for real answers.
I specialize in picky eating, feeding difficulties, ARFID, Pediatric Feeding Disorder, growth concerns, and GI issues. I’m trained in the SOS Approach to Feeding, AEIOU Feeding, and Nutrition for ARFID. I offer virtual care that blends feeding therapy strategies with functional nutrition. I offer functional micronutrient + stool testing to optimize health.
I am Jess Sorci is a nutritionist and functional medicine practitioner working with clients with complex health issues, including autoimmune disorders, digestive imbalances, hormone and thyroid dysregulation, and much more.
I blend nutrition, functional medicine, stress management, and mindset coaching to address the whole person. My passion is health education. I believe in educating our clients about how diet, lifestyle, stress, and other environmental factors impede health while coaching clients on how to make changes that promote health and optimal wellness.
I am Jess Sorci is a nutritionist and functional medicine practitioner working with clients with complex health issues, including autoimmune disorders, digestive imbalances, hormone and thyroid dysregulation, and much more.
I blend nutrition, functional medicine, stress management, and mindset coaching to address the whole person. My passion is health education. I believe in educating our clients about how diet, lifestyle, stress, and other environmental factors impede health while coaching clients on how to make changes that promote health and optimal wellness.
Hello! Are you struggling with disordered eating like Anorexia, Bulimia, Binge Eating, Yo-Yo Dieting or rigid food rules? I'm Jen and my team and I are passionate about helping people achieve genuine food freedom and dramatic health transformation. My specialty is helping clients discover a healthy relationship with food. I will teach you mindful and intuitive eating principles while thoughtfully addressing your health & weight concerns. Together we can get to the root & make sustainable lifestyle changes, all without sabotaging your joy of eating! My colleagues also address a broad range of health issues through this same lens!
Hello! Are you struggling with disordered eating like Anorexia, Bulimia, Binge Eating, Yo-Yo Dieting or rigid food rules? I'm Jen and my team and I are passionate about helping people achieve genuine food freedom and dramatic health transformation. My specialty is helping clients discover a healthy relationship with food. I will teach you mindful and intuitive eating principles while thoughtfully addressing your health & weight concerns. Together we can get to the root & make sustainable lifestyle changes, all without sabotaging your joy of eating! My colleagues also address a broad range of health issues through this same lens!
I provide counseling for people with a wide range of medical conditions to include Cardiovascular Disease, Diabetes, Autoimmune Disorders, Cancer, Obesity, Food Allergies, and Digestive Disorders.
I work with clients to create nutrition plans based on their health goals and objectives. I will provide the personal coaching, nutritional information, tools, resources to guide and educate you to optimal health with a healthy lifestyle. I promote a dietary approach through whole foods and making the right dietary choices for optimal health by eliminating toxins in the diet. By adopting a plant-based diet that is based on decades of peer-reviewed scientific evidence in medical journals. In fact, it has been shown that 80 percent of chronic diseases are preventable, especially with a shift to a plant-based diet.
I provide counseling for people with a wide range of medical conditions to include Cardiovascular Disease, Diabetes, Autoimmune Disorders, Cancer, Obesity, Food Allergies, and Digestive Disorders.
I work with clients to create nutrition plans based on their health goals and objectives. I will provide the personal coaching, nutritional information, tools, resources to guide and educate you to optimal health with a healthy lifestyle. I promote a dietary approach through whole foods and making the right dietary choices for optimal health by eliminating toxins in the diet. By adopting a plant-based diet that is based on decades of peer-reviewed scientific evidence in medical journals. In fact, it has been shown that 80 percent of chronic diseases are preventable, especially with a shift to a plant-based diet.
More Dietitians and Nutritionists Nearby
Whether we work together in person or remotely, you will get 3 months of unlimited one on one support with weekly follow ups, body composition analyses, a personalized nutrition plan, DNA testing and custom menus with recipes and grocery lists! Traditional diets with a one-size-fits-all approach are a thing of the past! With a registered dietitian as your guide, you will learn how to nourish your body based on your unique needs for better long-term health and weight loss results. My clients get amazing results and you can too! Schedule a free phone consultation to learn more! https://ScheduleCallWithKassandra.as.me/
Whether we work together in person or remotely, you will get 3 months of unlimited one on one support with weekly follow ups, body composition analyses, a personalized nutrition plan, DNA testing and custom menus with recipes and grocery lists! Traditional diets with a one-size-fits-all approach are a thing of the past! With a registered dietitian as your guide, you will learn how to nourish your body based on your unique needs for better long-term health and weight loss results. My clients get amazing results and you can too! Schedule a free phone consultation to learn more! https://ScheduleCallWithKassandra.as.me/
Catherine A. Layden
Nutritionist/Dietitian, MNT, BS, CGP, BCHN®
1 Endorsed
Online Only
Waitlist for new clients
I can help you heal leaky gut, digestive pain, food intolerances/ sensitivities, autoimmune conditions and celiac damage.
I serve clients anywhere, offering phone & virtual consultations. I welcome tough, mystery cases! I focus on the gut-brain connection to balance the digestive, nervous and immune systems. I specialize in gut health, celiac disease & non-celiac gluten sensitivity (Certified Gluten Practitioner) and create plans to clear painful, systemic food reactions.
I can help you heal leaky gut, digestive pain, food intolerances/ sensitivities, autoimmune conditions and celiac damage.
I serve clients anywhere, offering phone & virtual consultations. I welcome tough, mystery cases! I focus on the gut-brain connection to balance the digestive, nervous and immune systems. I specialize in gut health, celiac disease & non-celiac gluten sensitivity (Certified Gluten Practitioner) and create plans to clear painful, systemic food reactions.
Through advanced testing, such as micronutrient analysis, food allergies and sensitivities, hormone panels, gene variants, and gut microbiome assessments, I help uncover imbalances and provide targeted interventions tailored to each individual’s unique needs.
Are you experiencing frequent migraines, chronic digestive problems, fatigue and joint pain, let a Certified LEAP Therapist experienced in an integrative approach to food allergies, sensitivities, and intolerances help you "calm your immune system, heal your GI tract, and improve your long term health. MRT/LEAP can help you!
Through advanced testing, such as micronutrient analysis, food allergies and sensitivities, hormone panels, gene variants, and gut microbiome assessments, I help uncover imbalances and provide targeted interventions tailored to each individual’s unique needs.
Are you experiencing frequent migraines, chronic digestive problems, fatigue and joint pain, let a Certified LEAP Therapist experienced in an integrative approach to food allergies, sensitivities, and intolerances help you "calm your immune system, heal your GI tract, and improve your long term health. MRT/LEAP can help you!
In addition, I have a special passion for working with individuals with eating disorders, athletes/dancers, weight management, and GI conditions/food allergies.
I ensure with each are of focus, I provide individualized care and nutrition recommendations that are tailored toward the client to allow for the best results in improving overall health and quality of life!
In addition, I have a special passion for working with individuals with eating disorders, athletes/dancers, weight management, and GI conditions/food allergies.
I ensure with each are of focus, I provide individualized care and nutrition recommendations that are tailored toward the client to allow for the best results in improving overall health and quality of life!
I’m best suited for people seeking flexible, realistic support for cancer prevention or survivorship, chronic conditions (like CKD, diabetes, GI disorders), eating disorders, or women’s health and hormone transitions—who want sustainable change and a more supportive relationship with food.
I offer integrative, functional nutrition care grounded in Health at Every Size (HAES). Our work will be collaborative, compassionate, and evidence-based, focused on identifying root contributors and creating achievable plans that support health and quality of life across all stages.
I’m best suited for people seeking flexible, realistic support for cancer prevention or survivorship, chronic conditions (like CKD, diabetes, GI disorders), eating disorders, or women’s health and hormone transitions—who want sustainable change and a more supportive relationship with food.
I offer integrative, functional nutrition care grounded in Health at Every Size (HAES). Our work will be collaborative, compassionate, and evidence-based, focused on identifying root contributors and creating achievable plans that support health and quality of life across all stages.
I specialize in Irritable Bowel Syndrome and complex gut issues that haven't responded to standard approaches.
My clients typically come to me with some combination of bloating, cramping, urgency, constipation, or diarrhea that hasn't resolved despite consistent effort, and confusion or fear around food after years of conflicting advice. Often, they've seen gastroenterologists and multiple providers without getting a clear answer.
I specialize in Irritable Bowel Syndrome and complex gut issues that haven't responded to standard approaches.
My clients typically come to me with some combination of bloating, cramping, urgency, constipation, or diarrhea that hasn't resolved despite consistent effort, and confusion or fear around food after years of conflicting advice. Often, they've seen gastroenterologists and multiple providers without getting a clear answer.
I work with people for sports nutrition, weight management, gut and food sensitivity health, chronic disease management, pregnancy, and every aspect of wellness in a functional medicine model.
I offer support and education, delivered in a way that my clients have described as understandable and in depth, so you are feeling better and performing your best. I'll look at all aspects of your lifestyle and add food sensitivity testing or micro-nutrient testing as needed. I have helped hundreds of people over the last 9 years through MRT food testing.
I work with people for sports nutrition, weight management, gut and food sensitivity health, chronic disease management, pregnancy, and every aspect of wellness in a functional medicine model.
I offer support and education, delivered in a way that my clients have described as understandable and in depth, so you are feeling better and performing your best. I'll look at all aspects of your lifestyle and add food sensitivity testing or micro-nutrient testing as needed. I have helped hundreds of people over the last 9 years through MRT food testing.
After 30 years of gut issues and many specialists, she wrote to me after a few months of working together:
“I want you to know that this Thanksgiving I am grateful for you.
Do you feel like you’re doing everything right, but your weight, energy, digestion, or blood sugar still aren’t where they should be? Many people I work with are frustrated. They’ve tried diets, seen specialists, and tried to be healthy, yet their body doesn’t respond the way it once did. Often the issue isn’t willpower. Your metabolism may simply need the right support. Together we make small, simple changes to the food & lifestyle choices you make daily—guided by science, & tailored to your body. My clients report sustainable weight loss, steadier energy, improved digestion, blood sugar balance, strong bones, & renewed confidence.
After 30 years of gut issues and many specialists, she wrote to me after a few months of working together:
“I want you to know that this Thanksgiving I am grateful for you.
Do you feel like you’re doing everything right, but your weight, energy, digestion, or blood sugar still aren’t where they should be? Many people I work with are frustrated. They’ve tried diets, seen specialists, and tried to be healthy, yet their body doesn’t respond the way it once did. Often the issue isn’t willpower. Your metabolism may simply need the right support. Together we make small, simple changes to the food & lifestyle choices you make daily—guided by science, & tailored to your body. My clients report sustainable weight loss, steadier energy, improved digestion, blood sugar balance, strong bones, & renewed confidence.
Kristy specializes in nutrition, epigenetics, and neural entrainment empowering people to maximize their health. Using scientific tools and evidence-based research, I develop a unique program customized to fit your health and wellness needs. Health is like a 7 layer dip: diet, lifestyle, environment, family history, diagnoses, signs & symptoms, and epigenetics. Your genes make up about 30% of your health. While you can't control the genes you get you can support where you have inherent weaknesses.
Kristy specializes in nutrition, epigenetics, and neural entrainment empowering people to maximize their health. Using scientific tools and evidence-based research, I develop a unique program customized to fit your health and wellness needs. Health is like a 7 layer dip: diet, lifestyle, environment, family history, diagnoses, signs & symptoms, and epigenetics. Your genes make up about 30% of your health. While you can't control the genes you get you can support where you have inherent weaknesses.
Kristin specializes in working with adults and adolescents with Eating Disorders, Disordered Eating, PCOS, Digestive Conditions, IBS, Low FODMAP, Chron's, and Pre/Post Natal Nutrition, and Diabetes.
Specialties include working with adults with Eating Disorders, Disordered Eating, PCOS, Digestive Conditions, IBS, Low FODMAP, Crohn's, Diabetes, and Pre/Post Natal Nutrition. Other areas of expertise include but is not limited to general healthy eating, GERD, and Heart Conditions.
Kristin specializes in working with adults and adolescents with Eating Disorders, Disordered Eating, PCOS, Digestive Conditions, IBS, Low FODMAP, Chron's, and Pre/Post Natal Nutrition, and Diabetes.
Specialties include working with adults with Eating Disorders, Disordered Eating, PCOS, Digestive Conditions, IBS, Low FODMAP, Crohn's, Diabetes, and Pre/Post Natal Nutrition. Other areas of expertise include but is not limited to general healthy eating, GERD, and Heart Conditions.
As a Functional Medicine Registered Dietitian specializing in mental health and mood disorders, gut health, food sensitivities, hormone regulation, mindful and intuitive eating, and behavior change, it is my job to dig deep to find the root causes of your chronic symptoms. It's time to feel like the best version of yourself. I can't wait to work with you!
As a Functional Medicine Registered Dietitian specializing in mental health and mood disorders, gut health, food sensitivities, hormone regulation, mindful and intuitive eating, and behavior change, it is my job to dig deep to find the root causes of your chronic symptoms. It's time to feel like the best version of yourself. I can't wait to work with you!
My ideal clients are individuals seeking support to improve their health through evidence-based, personalized nutrition. They may feel overwhelmed by symptoms, medical needs, or lifestyle challenges and want realistic, sustainable guidance. I help them by meeting them where they are and focusing on education rather than restriction. Together, we explore the “why” behind symptoms and behaviors and build practical strategies that fit their daily life, goals, and needs for lasting, meaningful change.
My ideal clients are individuals seeking support to improve their health through evidence-based, personalized nutrition. They may feel overwhelmed by symptoms, medical needs, or lifestyle challenges and want realistic, sustainable guidance. I help them by meeting them where they are and focusing on education rather than restriction. Together, we explore the “why” behind symptoms and behaviors and build practical strategies that fit their daily life, goals, and needs for lasting, meaningful change.
We specialize in eating disorder care for individuals & families, as well as gut health, chronic illness, blood sugar balance & more.
Looking for a nutrition professional who listens & takes your concerns to heart? Who tailors advice to YOUR unique needs? Who communicates with your healthcare providers on your behalf? At Essential Nutrition we care about your health & well-being. We take great pride in making sure we provide the best nutritional care possible. We are a group practice of Registered Dietitians who specialize in a variety of health conditions. We are "anti-dieting," "pro-peace" with food and bodies; and we blend evidence-based care with best practices of integrative medicine. We LOVE what we do. And we would love to help you! Please contact us today!
We specialize in eating disorder care for individuals & families, as well as gut health, chronic illness, blood sugar balance & more.
Looking for a nutrition professional who listens & takes your concerns to heart? Who tailors advice to YOUR unique needs? Who communicates with your healthcare providers on your behalf? At Essential Nutrition we care about your health & well-being. We take great pride in making sure we provide the best nutritional care possible. We are a group practice of Registered Dietitians who specialize in a variety of health conditions. We are "anti-dieting," "pro-peace" with food and bodies; and we blend evidence-based care with best practices of integrative medicine. We LOVE what we do. And we would love to help you! Please contact us today!
I specialize in eating disorders, gastrointestinal disorders, ADHD, mental health, and hormone health all through a functional nutrition lens.
Hello! As a dietitian part of the Essential Nutrition group practice, my approach to nutrition counseling is grounded in compassionate care and genuine connection, creating a safe and supportive space where you feel heard and understood. I aim to simplify the complexity of nutrition through education and ongoing support, helping you build confidence and a more sustainable relationship with food.
I specialize in eating disorders, gastrointestinal disorders, ADHD, mental health, and hormone health all through a functional nutrition lens.
Hello! As a dietitian part of the Essential Nutrition group practice, my approach to nutrition counseling is grounded in compassionate care and genuine connection, creating a safe and supportive space where you feel heard and understood. I aim to simplify the complexity of nutrition through education and ongoing support, helping you build confidence and a more sustainable relationship with food.
Through my experience, I have fine-tuned my focus areas towards gastrointestinal disorders, autoimmune conditions, sports nutrition, intuitive eating and disease prevention.
I offer a integrative approach to care, considering the interconnected relationships between food patterns and habits, physical activity and movement, stress management and resilience, sleep quality and restoration as well as other lifestyle factors.
Through my experience, I have fine-tuned my focus areas towards gastrointestinal disorders, autoimmune conditions, sports nutrition, intuitive eating and disease prevention.
I offer a integrative approach to care, considering the interconnected relationships between food patterns and habits, physical activity and movement, stress management and resilience, sleep quality and restoration as well as other lifestyle factors.
Gastrointestinal (GI) Nutritionists and Dietitians
What is gut health?
Gut health refers to the overall functioning and well-being of the gastrointestinal (GI) system. Key to gut health is the gut microbiome, which is the collection of healthy bacteria living in the gut. These bacteria are essential for the digestion and breakdown of food, and their health significantly impacts digestion. Poor gut health can result in symptoms such as bloating, gas, diarrhea, constipation, and general abdominal discomfort, which may indicate imbalances or issues with the gut microbiome.
Can diet help with GI issues?
Diet plays a major role in gut health, and changes in diet can often reduce or eliminate some of the symptoms associated with gastrointestinal (GI) issues. Often, GI distress is due to food intolerances or sensitivities, such as gluten sensitivity or lactose intolerance. In these cases, eliminating the problematic foods from the diet can resolve the issue. GI problems can also stem from a combination of environmental or genetic factors, such as in the case of irritable bowel syndrome (IBS). Disruptions in the gut microbiome, such as those caused by taking antibiotics, can also lead to GI issues. In both scenarios, maintaining a balanced diet as much as possible with foods that support a healthy microbiome—such as fruits, vegetables, whole grains, and probiotic foods—can often significantly reduce symptoms and improve gut health.
What are the best foods for gut health?
Maintaining a balanced microbiome is essential for gut health, and this is best achieved through a varied diet rich in fruits, vegetables, and probiotic foods. Fruits and vegetables provide essential nutrients and fiber, which nourish the beneficial bacteria in the gut. Probiotic foods, which are those that contain live bacteria, are also great for gut health. Consuming probiotic foods and drinks, such as yogurt, kefir, kombucha, and tempeh, can help support the microbiome by contributing to the diversity of bacteria within the gut.
When should I see a dietitian for GI issues?
Many people can benefit from seeing a dietitian for GI issues. In general, most dietitians are knowledgeable about what foods support gut health and may help clients choose foods that support a healthy GI system, such as fruits and vegetables high in fiber or foods high in probiotics. Dietitians may be especially beneficial to clients with known gastrointestinal concerns, such as irritable bowel syndrome (IBS) or gastroesophageal reflux disease (GERD). For clients diagnosed with these or similar conditions, dietitians can help clients identify food triggers and develop a meal plan for the client that minimizes symptoms. Dietitians may also work with clients who are having gastrointestinal distress (such as bloating, gas, constipation, diarrhea, etc.) but are not aware of the cause of their symptoms. In such cases, dietitians may be able to help the client identify the cause of the GI distress and coordinate with other medical professionals to help the client better manage their symptoms.