Gastrointestinal (GI) Nutritionists and Dietitians in Litchfield, OH
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I work with busy professionals over 35 often reach out when their weight, energy, and health markers are no longer where they want them.
Many are parents balancing careers, travel, and family life, trying to stay active while managing stress and limited time. They are tired of starting and stopping diets or workouts that don’t last and want a realistic plan they can follow consistently.
Their goal is steady fat loss, better labs, more strength, stamina, with a structured approach that fits their schedule so they can feel better, keep up with their kids, & maintain results long term. They want to feel in control of their health
I work with busy professionals over 35 often reach out when their weight, energy, and health markers are no longer where they want them.
Many are parents balancing careers, travel, and family life, trying to stay active while managing stress and limited time. They are tired of starting and stopping diets or workouts that don’t last and want a realistic plan they can follow consistently.
Their goal is steady fat loss, better labs, more strength, stamina, with a structured approach that fits their schedule so they can feel better, keep up with their kids, & maintain results long term. They want to feel in control of their health
The vast majority of our immune system lies in the gut so it only makes sense that changing your nutrition and supplements can dramatically improve your physical symptoms.
Our dietitians will help you create individualized nutrition and supplement plans to help alleviate your chronic health symptoms. We take a holistic approach by using food as medicine and we offer some of the most advanced testing on the market! Please check out our website for a link to a FREE personalized nutrition strategy call.
The vast majority of our immune system lies in the gut so it only makes sense that changing your nutrition and supplements can dramatically improve your physical symptoms.
Our dietitians will help you create individualized nutrition and supplement plans to help alleviate your chronic health symptoms. We take a holistic approach by using food as medicine and we offer some of the most advanced testing on the market! Please check out our website for a link to a FREE personalized nutrition strategy call.
My name is Jordan Ouellette, and I am a Registered Dietitian-Nutritionist, and co-owner of Nutrition Empowered, LLC. I work with men and women who want to improve their relationship with food, and eat a diverse range of foods in order to feel their best mentally and physically. At Nutrition Empowered, LLC, our dietitians are Health at Every Size-aligned, and centered around building sustainable habits that fit into your current lifestyle. Other specialties include general nutrition and wellness, weight concerns, diabetes management, cholesterol and hypertension, IBD/IBS, fertility, PCOS, and fertility/pre and postnatal nutrition.
My name is Jordan Ouellette, and I am a Registered Dietitian-Nutritionist, and co-owner of Nutrition Empowered, LLC. I work with men and women who want to improve their relationship with food, and eat a diverse range of foods in order to feel their best mentally and physically. At Nutrition Empowered, LLC, our dietitians are Health at Every Size-aligned, and centered around building sustainable habits that fit into your current lifestyle. Other specialties include general nutrition and wellness, weight concerns, diabetes management, cholesterol and hypertension, IBD/IBS, fertility, PCOS, and fertility/pre and postnatal nutrition.
Julia’s ideal client is someone stuck in cycles of restriction, guilt, or frustration around food. She helps clients break free from rigid rules and all-or-nothing patterns through Intuitive Eating and sustainable behavior change. Her sessions are supportive, non-diet, and evidence-based, with a focus on consistency, self-trust, and personalized strategies. Julia creates real conversations that help clients build balance, confidence, and habits that fit their lives
Julia’s ideal client is someone stuck in cycles of restriction, guilt, or frustration around food. She helps clients break free from rigid rules and all-or-nothing patterns through Intuitive Eating and sustainable behavior change. Her sessions are supportive, non-diet, and evidence-based, with a focus on consistency, self-trust, and personalized strategies. Julia creates real conversations that help clients build balance, confidence, and habits that fit their lives
Healthy Helpings Nutrition Services
Nutritionist/Dietitian, MS, RD, CSR, LD, NBC-HWC
Westlake, OH 44145
I look forward to taking the time with you to help you reach your health and lifestyle goals. I have worked in different areas of nutrition and know how overwhelming it can be to get started with making changes. I hope to help you find reasonable and achievable dietary goals that will help you transform your health.
I look forward to taking the time with you to help you reach your health and lifestyle goals. I have worked in different areas of nutrition and know how overwhelming it can be to get started with making changes. I hope to help you find reasonable and achievable dietary goals that will help you transform your health.
As a registered dietitian specializing in women’s health, thyroid health, food intolerances, and gut health, I also support clients with weight management, diabetes, and cardiovascular wellness.
I conduct comprehensive, whole-body assessments to uncover underlying imbalances and craft individualized nutrition strategies that support sustainable healing. My step-by-step, evidence-based guidance empowers individuals to take charge of their health, equipping them with the knowledge and tools to create meaningful, lasting lifestyle changes.
As a registered dietitian specializing in women’s health, thyroid health, food intolerances, and gut health, I also support clients with weight management, diabetes, and cardiovascular wellness.
I conduct comprehensive, whole-body assessments to uncover underlying imbalances and craft individualized nutrition strategies that support sustainable healing. My step-by-step, evidence-based guidance empowers individuals to take charge of their health, equipping them with the knowledge and tools to create meaningful, lasting lifestyle changes.
At Efird Nutrition, we are a virtual nutrition practice committed to providing compassionate, evidence-based care to adolescents and adults navigating eating disorders and disordered eating. Our team of registered dietitians is licensed in South Carolina, Vermont, Ohio, Maryland, North Carolina, Alabama, Florida, and Georgia, allowing us to support clients across a wide regional footprint through secure, virtual sessions.
At Efird Nutrition, we are a virtual nutrition practice committed to providing compassionate, evidence-based care to adolescents and adults navigating eating disorders and disordered eating. Our team of registered dietitians is licensed in South Carolina, Vermont, Ohio, Maryland, North Carolina, Alabama, Florida, and Georgia, allowing us to support clients across a wide regional footprint through secure, virtual sessions.
Online Dietitians and Nutritionists
Specializes in Disordered Eating, Eating Disorders, General Healthy Eating, Irritable Bowel Syndrome, IBD, Low FODMAP, GI Conditions, Diverticulitis, Crohn's, Ulcerative Colitis, High Blood Pressure, Oncology Nutrition, Pre/Post Natal Nutrition, Malnutrition, Gastroparesis, Underweight Nutrition, Baby Led Weaning, Hyper/Hypothyroidism, and Sports Nutrition.
Heather is passionate about working collaboratively with her clients to help them heal their relationship with their body and food. She works with clients to facilitate changes that will improve overall quality of life. She believes that food and nutrition should not only support someone’s physical health, but their social, emotional, and mental health as well. Her own experiences have fueled her particular interest in intuitive eating, disordered eating and HAES aligned care. She loves working alongside clients to find creative ways to make food both nourishing and enjoyable.
Specializes in Disordered Eating, Eating Disorders, General Healthy Eating, Irritable Bowel Syndrome, IBD, Low FODMAP, GI Conditions, Diverticulitis, Crohn's, Ulcerative Colitis, High Blood Pressure, Oncology Nutrition, Pre/Post Natal Nutrition, Malnutrition, Gastroparesis, Underweight Nutrition, Baby Led Weaning, Hyper/Hypothyroidism, and Sports Nutrition.
Heather is passionate about working collaboratively with her clients to help them heal their relationship with their body and food. She works with clients to facilitate changes that will improve overall quality of life. She believes that food and nutrition should not only support someone’s physical health, but their social, emotional, and mental health as well. Her own experiences have fueled her particular interest in intuitive eating, disordered eating and HAES aligned care. She loves working alongside clients to find creative ways to make food both nourishing and enjoyable.
Living a healthy lifestyle and achieving your body composition goals should not be complicated! My approach to nutrition and fitness is simple and sustainable - creating habits that you can realistically commit to for the long term. Rather than looking for a quick fix, I help my patients implement ways to accomplish their health and body composition goals that are non-restrictive, balanced, and backed by science. Whether it’s diet, fitness or both, I ensure my patients have the tools they need to feel successful.
Living a healthy lifestyle and achieving your body composition goals should not be complicated! My approach to nutrition and fitness is simple and sustainable - creating habits that you can realistically commit to for the long term. Rather than looking for a quick fix, I help my patients implement ways to accomplish their health and body composition goals that are non-restrictive, balanced, and backed by science. Whether it’s diet, fitness or both, I ensure my patients have the tools they need to feel successful.
Programs are customized to the client and can include holistic nutrition plan, functional medicine health coaching, exercise program, gut health and hormone support and more.
Allison is a certified Holistic Health Practitioner. Her background is in Holistic Nutrition, Functional Medicine, Fitness and 1:1 Health Coaching. She specializes in helping women who struggle with chronic stress, low energy, hormone imbalances, and thyroid and adrenal health issues. She believes in helping others finding the "root cause" to health issues, so that clients can reclaim their body and their health from a holistic, inside out approach. Through a personalized program and coaching, her clients are able to look, feel and function at their personal best, all using a sustainable approach and not quick fixes or extremes.
Programs are customized to the client and can include holistic nutrition plan, functional medicine health coaching, exercise program, gut health and hormone support and more.
Allison is a certified Holistic Health Practitioner. Her background is in Holistic Nutrition, Functional Medicine, Fitness and 1:1 Health Coaching. She specializes in helping women who struggle with chronic stress, low energy, hormone imbalances, and thyroid and adrenal health issues. She believes in helping others finding the "root cause" to health issues, so that clients can reclaim their body and their health from a holistic, inside out approach. Through a personalized program and coaching, her clients are able to look, feel and function at their personal best, all using a sustainable approach and not quick fixes or extremes.
Lauren Grieco
Nutritionist/Dietitian, RDN, MS
1 Endorsed
Columbus, OH 43215
Waitlist for new clients
Lauren is comfortable working with clients working to heal disordered eating, improve GI symptoms, and support PCOS/endometriosis.
Lauren Grieco is a licensed registered dietitian who graduated from Indiana University with a degree in Human Biology with a concentration in Human Health and Disease. Lauren received her master’s in Medical Dietetics from The Ohio State University. Lauren also received a certificate from The MONASH university in the low FODMAP diet for IBS support.
Lauren is comfortable working with clients working to heal disordered eating, improve GI symptoms, and support PCOS/endometriosis.
Lauren Grieco is a licensed registered dietitian who graduated from Indiana University with a degree in Human Biology with a concentration in Human Health and Disease. Lauren received her master’s in Medical Dietetics from The Ohio State University. Lauren also received a certificate from The MONASH university in the low FODMAP diet for IBS support.
In a 1995 Nutrition in Medical Science Class, I discovered that statistically, African Americans suffered disproportionately from many chronic diseases. I made it my goal in this life to discover a solution to alter the trajectory of the problem. I now help African-Americans develop a proper relationship with the food they eat by incorporating culture into the recipe of active living, glorious nutrition and wellness!
In a 1995 Nutrition in Medical Science Class, I discovered that statistically, African Americans suffered disproportionately from many chronic diseases. I made it my goal in this life to discover a solution to alter the trajectory of the problem. I now help African-Americans develop a proper relationship with the food they eat by incorporating culture into the recipe of active living, glorious nutrition and wellness!
Clem&Thyme Functional Nutrition
Nutritionist/Dietitian, RDN, MPH, CDCES, IFCNP, CLT
Worthington, OH 43085
We proudly work with diverse individuals facing a variety of health challenges, from digestive disorders and autoimmune conditions to hormonal imbalances, metabolic concerns, and more.
At Clem&Thyme Nutrition, we are more than a functional nutrition practice—we are a team committed to empowering individuals to uncover and address the root causes of their health challenges. Our mission is to provide tailored, evidence-based nutrition therapy that goes beyond treating symptoms to support whole-body wellness. By combining functional lab testing with customized strategies, our approach creates meaningful, lasting change.
We proudly work with diverse individuals facing a variety of health challenges, from digestive disorders and autoimmune conditions to hormonal imbalances, metabolic concerns, and more.
At Clem&Thyme Nutrition, we are more than a functional nutrition practice—we are a team committed to empowering individuals to uncover and address the root causes of their health challenges. Our mission is to provide tailored, evidence-based nutrition therapy that goes beyond treating symptoms to support whole-body wellness. By combining functional lab testing with customized strategies, our approach creates meaningful, lasting change.
You found the complete package! I am a licensed dietitian, certified health coach/personal trainer who also holds a certificate in Plant-Based Nutrition from Cornell University. I focus on helping clients prevent or reverse disease through lifestyle practices: eating, exercise, stress management & sleep. I love to empower clients to implement new habits that enable health goals to be reached. Since inflammation is the root of all disease, there is a major focus on reversing inflammation through how we eat and live. I provide the most personalized anti-inflammatory diet available by using the MRT blood test & micronutrient analyses.
You found the complete package! I am a licensed dietitian, certified health coach/personal trainer who also holds a certificate in Plant-Based Nutrition from Cornell University. I focus on helping clients prevent or reverse disease through lifestyle practices: eating, exercise, stress management & sleep. I love to empower clients to implement new habits that enable health goals to be reached. Since inflammation is the root of all disease, there is a major focus on reversing inflammation through how we eat and live. I provide the most personalized anti-inflammatory diet available by using the MRT blood test & micronutrient analyses.
Specialties include: functional nutrition, integrative health and wellness, gastrointestinal disorders, food allergies, food sensitivities, disordered eating, mindful eating, intuitive eating, anti-inflammatory approaches, weight management, and nutritional care.
Michaila is a registered dietitian who seeks to help patients achieve an overall sense of health and wellness. She creates a safe space for exploring nutritional patterns and concerns in a kind and non-judgmental way. Having worked at Cleveland Clinic's Center for Functional Medicine, she takes a comprehensive approach that addresses the root causes of symptoms. Her approach is patient-centered, tailoring each session to the client's individual wants and needs. When you collaborate with Michaila, she will guide you on a path to better health, optimizing nutrition and improving well-being.
Specialties include: functional nutrition, integrative health and wellness, gastrointestinal disorders, food allergies, food sensitivities, disordered eating, mindful eating, intuitive eating, anti-inflammatory approaches, weight management, and nutritional care.
Michaila is a registered dietitian who seeks to help patients achieve an overall sense of health and wellness. She creates a safe space for exploring nutritional patterns and concerns in a kind and non-judgmental way. Having worked at Cleveland Clinic's Center for Functional Medicine, she takes a comprehensive approach that addresses the root causes of symptoms. Her approach is patient-centered, tailoring each session to the client's individual wants and needs. When you collaborate with Michaila, she will guide you on a path to better health, optimizing nutrition and improving well-being.
As Hippocrates said, "all disease begins in the gut" so that's where we start.
Adrienne is an integrative & functional dietitian and health coach who helps clients navigate complex health issues with a holistic, root-cause approach. She works in Columbus, Ohio, and beyond, offering personalized support that goes far beyond one-size-fits-all nutrition advice.
With over a decade of experience, Adrienne has guided individuals through nutrition counseling, lifestyle change, cooking education, and corporate and medical wellness programs. Her work integrates whole-food nutrition, lifestyle medicine, and functional nutrition principles to support concerns related to digestion, hormones, weight + more.
As Hippocrates said, "all disease begins in the gut" so that's where we start.
Adrienne is an integrative & functional dietitian and health coach who helps clients navigate complex health issues with a holistic, root-cause approach. She works in Columbus, Ohio, and beyond, offering personalized support that goes far beyond one-size-fits-all nutrition advice.
With over a decade of experience, Adrienne has guided individuals through nutrition counseling, lifestyle change, cooking education, and corporate and medical wellness programs. Her work integrates whole-food nutrition, lifestyle medicine, and functional nutrition principles to support concerns related to digestion, hormones, weight + more.
GracesGrit Nutrition & Fitness Solutions
Nutritionist/Dietitian, MDN, RDN, LD
1 Endorsed
Online Only
My areas of focus include but are not limited to: Sports Nutrition, Medical Nutrition Therapy, Relative Energy Deficiency in Sport, Low Energy Availability, Diabetes, Disordered Eating, Gastrointestinal Disorders, Hormonal Imbalances, Hyperlipidemia, Hypertension, Weight Loss
I am a graduate of the Masters of Dietetics and Nutrition (MDN) program at The Ohio State University, where I received years of hands-on experience as a Sports Nutrition Intern. I had the pleasure of working with various OSU teams including Football, Men’s Ice Hockey, Dance, Men's and Women’s Swim & Dive, and Synchronized Swimming. I gained invaluable experience in the field of Performance Nutrition, including evidence-based practices in assessment, targeted nutrition interventions, injury prevention, and food service management in sport. I am now the owner of GracesGrit Nutrition and Fitness Solutions.
My areas of focus include but are not limited to: Sports Nutrition, Medical Nutrition Therapy, Relative Energy Deficiency in Sport, Low Energy Availability, Diabetes, Disordered Eating, Gastrointestinal Disorders, Hormonal Imbalances, Hyperlipidemia, Hypertension, Weight Loss
I am a graduate of the Masters of Dietetics and Nutrition (MDN) program at The Ohio State University, where I received years of hands-on experience as a Sports Nutrition Intern. I had the pleasure of working with various OSU teams including Football, Men’s Ice Hockey, Dance, Men's and Women’s Swim & Dive, and Synchronized Swimming. I gained invaluable experience in the field of Performance Nutrition, including evidence-based practices in assessment, targeted nutrition interventions, injury prevention, and food service management in sport. I am now the owner of GracesGrit Nutrition and Fitness Solutions.
Olivia is a registered dietitian dedicated to helping individuals of all ages take a non-diet approach to nutrition while honoring both their bodies and mental health. She specializes in eating disorders, disordered eating, and intuitive and mindful eating, providing a safe space for clients to explore and challenge difficult food beliefs. Olivia believes in meeting clients where they are in their relationship with food and body to support meaningful, lasting change. She enjoys helping clients discover what healthy eating looks like in their own lives and creating a realistic sense of balance.
Olivia is a registered dietitian dedicated to helping individuals of all ages take a non-diet approach to nutrition while honoring both their bodies and mental health. She specializes in eating disorders, disordered eating, and intuitive and mindful eating, providing a safe space for clients to explore and challenge difficult food beliefs. Olivia believes in meeting clients where they are in their relationship with food and body to support meaningful, lasting change. She enjoys helping clients discover what healthy eating looks like in their own lives and creating a realistic sense of balance.
Specialties include sports nutrition; prediabetes and type 2 diabetes (non-insulin dependent); IBS and digestive health (Low FODMAP); food allergies/intolerances; heart health; mindful/intuitive and plant-based eating; weight management (bariatrics, GLP-1s); fatty liver; and women’s health.
Welcome! I’m Adam Walz, a Registered and Licensed Dietitian dedicated to helping people achieve lasting wellness and improved health. I’ve worked with professional and Division I athletes, pregnant and postpartum women, and clients of all ages—from children and adolescents to adults. I hold a Certificate of Training in Adult and Pediatric Obesity (Commission on Dietetic Registration) and I’m certified in the Low Fodmap Diet for IBS management. I provide personalized, evidence-based support tailored to your needs.
Specialties include sports nutrition; prediabetes and type 2 diabetes (non-insulin dependent); IBS and digestive health (Low FODMAP); food allergies/intolerances; heart health; mindful/intuitive and plant-based eating; weight management (bariatrics, GLP-1s); fatty liver; and women’s health.
Welcome! I’m Adam Walz, a Registered and Licensed Dietitian dedicated to helping people achieve lasting wellness and improved health. I’ve worked with professional and Division I athletes, pregnant and postpartum women, and clients of all ages—from children and adolescents to adults. I hold a Certificate of Training in Adult and Pediatric Obesity (Commission on Dietetic Registration) and I’m certified in the Low Fodmap Diet for IBS management. I provide personalized, evidence-based support tailored to your needs.
PLEASE note: I do not take insurance, but I do accept all credit cards. No one has the same nutritional needs. Therefore, I customize each nutrition program to fit your individual needs by working one-on-one with you as you strive to meet your personal nutrition and fitness goals. I believe the majority of nutrition or food related issues are behavioral in nature. Therefore, I work with you on identifying behaviors contributing to your eating problems and food-related issues. The plan I create with you will be specific for your needs and goals; you will succeed because the plan is yours, not a one-size-fits-all approach.
PLEASE note: I do not take insurance, but I do accept all credit cards. No one has the same nutritional needs. Therefore, I customize each nutrition program to fit your individual needs by working one-on-one with you as you strive to meet your personal nutrition and fitness goals. I believe the majority of nutrition or food related issues are behavioral in nature. Therefore, I work with you on identifying behaviors contributing to your eating problems and food-related issues. The plan I create with you will be specific for your needs and goals; you will succeed because the plan is yours, not a one-size-fits-all approach.
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.