Gastrointestinal (GI) Nutritionists and Dietitians in Columbus, OH

As Hippocrates said, "all disease begins in the gut" so that's where we start.
Adrienne is an Integrative & Functional Dietitian with a private practice in Columbus, Ohio and extended service to clients nationwide and internationally. She has received her degrees from The Ohio State University and additional certification from Columbia University, Cornell University, and the Institute for Integrative Nutrition. For over 10 years, Adrienne has been delivering nutrition lectures, teaching cooking classes, providing individual nutrition consultations, as well as corporate wellness and medical lectures. She specializes in integrative endocrinology, neurology, and gastro-enterology to assist individuals with a range of health issues, as well as those seeking to achieve a higher level of wellness.
As Hippocrates said, "all disease begins in the gut" so that's where we start.
Adrienne is an Integrative & Functional Dietitian with a private practice in Columbus, Ohio and extended service to clients nationwide and internationally. She has received her degrees from The Ohio State University and additional certification from Columbia University, Cornell University, and the Institute for Integrative Nutrition. For over 10 years, Adrienne has been delivering nutrition lectures, teaching cooking classes, providing individual nutrition consultations, as well as corporate wellness and medical lectures. She specializes in integrative endocrinology, neurology, and gastro-enterology to assist individuals with a range of health issues, as well as those seeking to achieve a higher level of wellness.

If you are suffering with gastrointestinal disorders, food sensitivities, weight management, cardiovascular disease or are seeking wellness, we can work together to create an individualized plan to suit your unique needs.
Authentic Nutrition balances the importance of wholesome food ingredients with convenience. Food and healthy living should not be complicated. To keep things simple, we will focus on eating colorful foods, avoiding foods you can't pronounce and finding balance in daily living to ensure a more successful outcome.
If you are suffering with gastrointestinal disorders, food sensitivities, weight management, cardiovascular disease or are seeking wellness, we can work together to create an individualized plan to suit your unique needs.
Authentic Nutrition balances the importance of wholesome food ingredients with convenience. Food and healthy living should not be complicated. To keep things simple, we will focus on eating colorful foods, avoiding foods you can't pronounce and finding balance in daily living to ensure a more successful outcome.

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.

Amy is a Registered Dietitian-Nutritionist specializing in gastrointestinal disorders and autoimmune conditions.
Are you ready for symptom relief? Are you ready to embark upon a healing journey? You've come to the right place! Here we believe that restoring health is a journey not a destination. Memberships are the best way to support you on that journey, ensuring you have what you need every step of the way!
Amy is a Registered Dietitian-Nutritionist specializing in gastrointestinal disorders and autoimmune conditions.
Are you ready for symptom relief? Are you ready to embark upon a healing journey? You've come to the right place! Here we believe that restoring health is a journey not a destination. Memberships are the best way to support you on that journey, ensuring you have what you need every step of the way!

Whether you're looking to manage a health condition, enhance your gut health, or simply improve your health in general, I’ll guide you every step of the way to unlock lasting results.
I have a specific protocol for each of my clients health needs that involves breaking down what seems like impossible goals to smaller an more achievable goals in order to hit their health targets. My approach involves having a clear roadmap to get them to the endpoint they desire.
Whether you're looking to manage a health condition, enhance your gut health, or simply improve your health in general, I’ll guide you every step of the way to unlock lasting results.
I have a specific protocol for each of my clients health needs that involves breaking down what seems like impossible goals to smaller an more achievable goals in order to hit their health targets. My approach involves having a clear roadmap to get them to the endpoint they desire.

In less than 10 days, you can start to soothe your GI, improve your energy, and get engaged in your life and goals.
Functional Nutrition is about getting to the root cause, and optimizing the whole body with a personal plan, so you can feel better FAST. That means getting to the root cause of ongoing symptoms, chronic illness, or stubborn weight, we will personalize your Defiant Nutrition program to your needs and goals. Thrive and heal from the inside!
In less than 10 days, you can start to soothe your GI, improve your energy, and get engaged in your life and goals.
Functional Nutrition is about getting to the root cause, and optimizing the whole body with a personal plan, so you can feel better FAST. That means getting to the root cause of ongoing symptoms, chronic illness, or stubborn weight, we will personalize your Defiant Nutrition program to your needs and goals. Thrive and heal from the inside!

Sydney also sees clients for ADHD, pediatric nutrition, vegetarian diet, heart health and digestive issues.
Sydney is a registered dietitian who strives to empower clients to cultivate a positive relationship with food and their bodies, honoring diverse backgrounds and experiences every step of the way. Whether navigating the complexities of an eating disorder or seeking a supportive environment to heal, Sydney provides personalized guidance and unwavering support on the journey towards holistic well-being. Sydney uses a patient-centered and evidence-based approach to working with clients, prioritizing patient goals along with both their physical and mental well-being.
Sydney also sees clients for ADHD, pediatric nutrition, vegetarian diet, heart health and digestive issues.
Sydney is a registered dietitian who strives to empower clients to cultivate a positive relationship with food and their bodies, honoring diverse backgrounds and experiences every step of the way. Whether navigating the complexities of an eating disorder or seeking a supportive environment to heal, Sydney provides personalized guidance and unwavering support on the journey towards holistic well-being. Sydney uses a patient-centered and evidence-based approach to working with clients, prioritizing patient goals along with both their physical and mental well-being.

She also provides support for those with co-occurring conditions with particular interest in diabetes, gastrointestinal issues and mood/anxiety concerns.
She has extensive experience working in all levels of eating disorder care including residential, partial hospitalization, and outpatient care. She helps broaden their idea of what health really is. Holly wants to empower her clients to gain more autonomy and empowerment around their food decisions.
She also provides support for those with co-occurring conditions with particular interest in diabetes, gastrointestinal issues and mood/anxiety concerns.
She has extensive experience working in all levels of eating disorder care including residential, partial hospitalization, and outpatient care. She helps broaden their idea of what health really is. Holly wants to empower her clients to gain more autonomy and empowerment around their food decisions.

GI conditions, kidney disease, heart disease, cystic fibrosis, down syndrome).
Morgan is a hard working and compassionate dietitian with 6 years of inpatient and outpatient experience. Morgan is willing to meet you where you are, creating interventions to align with your unique goals. Morgan provides HAES-aligned care and emphasizes a non-diet approach for her nutrition counseling/interventions. Morgan's methods within sessions are non-judgemental, inclusive, and collaborative allowing the client to feel comfortable and vulnerable when sharing background, stories, etc. Morgan works with her clients to understand the “why” and establish individualized goals to support results.
GI conditions, kidney disease, heart disease, cystic fibrosis, down syndrome).
Morgan is a hard working and compassionate dietitian with 6 years of inpatient and outpatient experience. Morgan is willing to meet you where you are, creating interventions to align with your unique goals. Morgan provides HAES-aligned care and emphasizes a non-diet approach for her nutrition counseling/interventions. Morgan's methods within sessions are non-judgemental, inclusive, and collaborative allowing the client to feel comfortable and vulnerable when sharing background, stories, etc. Morgan works with her clients to understand the “why” and establish individualized goals to support results.

Functional nutrition for gut health, mood, energy, and longevity.
Self awareness is the root of my practice. YOU are the master hero of your own body. I encourage clients to mindfully understand their unique hunger cues, and tap into the mind-body connection. I then help you systematically incorporate nutrition in a way that lowers inflammation, resets your gut health, while nourishing you without deprivation.
Functional nutrition for gut health, mood, energy, and longevity.
Self awareness is the root of my practice. YOU are the master hero of your own body. I encourage clients to mindfully understand their unique hunger cues, and tap into the mind-body connection. I then help you systematically incorporate nutrition in a way that lowers inflammation, resets your gut health, while nourishing you without deprivation.

I also cover specialized areas like sports nutrition, digestive health, and various life stages including pregnancy and menopause.
I work with Plant-Based Dietitians Ltd, a company focused on helping individuals interested in plant-based nutrition. Our small team aims to assist flexitarians, vegetarians, plant-based enthusiasts, and vegans by providing tailored approaches, tools, and plans specifically designed for plant-based nutrition.
I also cover specialized areas like sports nutrition, digestive health, and various life stages including pregnancy and menopause.
I work with Plant-Based Dietitians Ltd, a company focused on helping individuals interested in plant-based nutrition. Our small team aims to assist flexitarians, vegetarians, plant-based enthusiasts, and vegans by providing tailored approaches, tools, and plans specifically designed for plant-based nutrition.

Specialties include: Cardiac/Heart Health, Weight Loss/Gain, Weight Management, Oncology, Bariatrics, Type 2 DM, GI Conditions, Enteral Feedings, Healthy Eating, Mindful/Intuitive Eating, Anti-Inflammation.
Kim is a seasoned Registered Dietitian who believes nutrition is a key ingredient in wellbeing. She has expertise in empowering individuals to achieve their goals. Together, you and she will develop successful, realistic and sustainable nutrition plans.
Specialties include: Cardiac/Heart Health, Weight Loss/Gain, Weight Management, Oncology, Bariatrics, Type 2 DM, GI Conditions, Enteral Feedings, Healthy Eating, Mindful/Intuitive Eating, Anti-Inflammation.
Kim is a seasoned Registered Dietitian who believes nutrition is a key ingredient in wellbeing. She has expertise in empowering individuals to achieve their goals. Together, you and she will develop successful, realistic and sustainable nutrition plans.

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.

As a Holistic Registered Dietitian and Health Coach, Ashley encourages clients to step outside the nutrition box of fad dieting, and hyper focusing on individual food groups. We must look at the bigger picture for each individual. Nutrition is just one aspect of the whole person, in addition to exercise, mindset, environment, stress level, etc. Healing takes time and support. Ashley may just be the support you have been looking for. Ashley assists clients in understanding the pros/cons of common diets, and how to create a balanced plan based on your unique and specific needs.
As a Holistic Registered Dietitian and Health Coach, Ashley encourages clients to step outside the nutrition box of fad dieting, and hyper focusing on individual food groups. We must look at the bigger picture for each individual. Nutrition is just one aspect of the whole person, in addition to exercise, mindset, environment, stress level, etc. Healing takes time and support. Ashley may just be the support you have been looking for. Ashley assists clients in understanding the pros/cons of common diets, and how to create a balanced plan based on your unique and specific needs.

Are you tired of feeling confused by nutrition? Are you tired of not being able to reach your wellness and performance goals because of misinformation that leaves you feeling overwhelmed? As a Dietitian, I recognized a common trend across my clients—the limiting belief that one specific thing, whether it be a food, tool, or fad diet, would make or break their health. Composition Nutrition LLC is grounded in the knowledge that our health is a composition of choices we make over the span of days, weeks, months, and years—including what we eat. My goal is to make nutrition simple again by shifting focus to what truly matters.
Are you tired of feeling confused by nutrition? Are you tired of not being able to reach your wellness and performance goals because of misinformation that leaves you feeling overwhelmed? As a Dietitian, I recognized a common trend across my clients—the limiting belief that one specific thing, whether it be a food, tool, or fad diet, would make or break their health. Composition Nutrition LLC is grounded in the knowledge that our health is a composition of choices we make over the span of days, weeks, months, and years—including what we eat. My goal is to make nutrition simple again by shifting focus to what truly matters.

Ashley Walls specializes in working with clients interested in general healthy eating, and conditions including Eating Disorders, Disordered Eating, Celiac, Crohn's, IBS, Intuitive Eating and more. With 3 years of experience at a residential treatment level, Ashley is well versed on the difficulties associated with co-occurring diagnosis and eating disorder recovery. She believes that all foods fit through practice of balance, variety and moderation. Her past experiences as an athlete and personal trainer has prompted a particular interest in sports nutrition.
Ashley Walls specializes in working with clients interested in general healthy eating, and conditions including Eating Disorders, Disordered Eating, Celiac, Crohn's, IBS, Intuitive Eating and more. With 3 years of experience at a residential treatment level, Ashley is well versed on the difficulties associated with co-occurring diagnosis and eating disorder recovery. She believes that all foods fit through practice of balance, variety and moderation. Her past experiences as an athlete and personal trainer has prompted a particular interest in sports nutrition.

A. Nutrition Results LLC
Nutritionist/Dietitian, RD, LD, CLT, LEAP
Verified Verified
Columbus, OH 43219
Nutritionresults.com Find those food triggers and feel good again! Prompt help for: Irritable Bowel Syndrome, Fibromyalgia, Migraine Headaches, Allergies, Sensitivities, Intolerances, Crohn's Disease, Ulcerative Colitis, Skin Eruptions, Eczema, Non-Seasonal Chronic Sinusitis, Chronic Inflammation.
Nutritionresults.com Find those food triggers and feel good again! Prompt help for: Irritable Bowel Syndrome, Fibromyalgia, Migraine Headaches, Allergies, Sensitivities, Intolerances, Crohn's Disease, Ulcerative Colitis, Skin Eruptions, Eczema, Non-Seasonal Chronic Sinusitis, Chronic Inflammation.

Laurie Coleman Nutrition Consulting
Nutritionist/Dietitian, RD, LD
Verified Verified
Columbus, OH 43215
I am a registered and licensed dietitian with 20 years of experience working with clients interested in improving their overall wellbeing. My approach encompasses the client’s entire lifestyle, including diet, exercise and stress management strategies. I believe in providing clients with individualized nutrition plans specific to their personal goals. Helping clients understand the importance of using food for its medicinal purposes and proper nutrition’s ability to contribute to optimal health is my ultimate goal.
I am a registered and licensed dietitian with 20 years of experience working with clients interested in improving their overall wellbeing. My approach encompasses the client’s entire lifestyle, including diet, exercise and stress management strategies. I believe in providing clients with individualized nutrition plans specific to their personal goals. Helping clients understand the importance of using food for its medicinal purposes and proper nutrition’s ability to contribute to optimal health is my ultimate goal.

Colleen Elizabeth Bailey
Nutritionist/Dietitian, MS, RDN, LD
Verified Verified
1 Endorsed
Online Only
Do you struggle with nutrition in a way that supports your physical AND mental health? Are you confused about all the misinformation you find so easily on the internet & social media? Have you ever felt out of control around food and wish you could just “normalize” your eating? Don’t know where to turn? I’m here to help!
Do you struggle with nutrition in a way that supports your physical AND mental health? Are you confused about all the misinformation you find so easily on the internet & social media? Have you ever felt out of control around food and wish you could just “normalize” your eating? Don’t know where to turn? I’m here to help!

Hi there! I help athletes, physically active individuals, and teams optimize their performance and health through sports nutrition coaching services. Understanding all of the research and beneficial nutrition strategies, putting them into practice, and maintaining consistency can be tough. We will work on building positive eating habits that work for YOU and YOUR lifestyle and needs. Here are a few outcomes of clients I work with: extra edge to perform in your sport, better energy levels throughout the day and during training&competition, faster recovery, sick less often, preventing/treating injuries, better relationships with food.
Hi there! I help athletes, physically active individuals, and teams optimize their performance and health through sports nutrition coaching services. Understanding all of the research and beneficial nutrition strategies, putting them into practice, and maintaining consistency can be tough. We will work on building positive eating habits that work for YOU and YOUR lifestyle and needs. Here are a few outcomes of clients I work with: extra edge to perform in your sport, better energy levels throughout the day and during training&competition, faster recovery, sick less often, preventing/treating injuries, better relationships with food.
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.