Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians in Boone County, IN

Photo of Valerie Lynn Polley, Nutritionist/Dietitian, RDN, CDN
Valerie Lynn Polley
Nutritionist/Dietitian, RDN, CDN
Zionsville, IN 46077
Managing gastrointestinal and autoimmune issues can be overwhelming. I see clients with a variety of GI and autoimmune issues, but I don't take a one size fits all approach. I start with what has been found to help most individuals with specific GI/autoimmune issues, then make changes from there. I work in collaboration with my clients to develop a plan that works to help with symptom management. Majority of my clients are frustrated with the length of their struggle, so I am available for questions, concerns and overall support.
Managing gastrointestinal and autoimmune issues can be overwhelming. I see clients with a variety of GI and autoimmune issues, but I don't take a one size fits all approach. I start with what has been found to help most individuals with specific GI/autoimmune issues, then make changes from there. I work in collaboration with my clients to develop a plan that works to help with symptom management. Majority of my clients are frustrated with the length of their struggle, so I am available for questions, concerns and overall support.
(317) 342-1281 View (317) 342-1281
Photo of Caroline Kern, Nutritionist/Dietitian, MS, RDN, CLT
Caroline Kern
Nutritionist/Dietitian, MS, RDN, CLT
1 Endorsed
Serves Area
Due to personal struggles with migraines and IBS, I understand what it is like to not have answers.
Are you struggling with tummy troubles? Chronic constipation, diarrhea, abdominal pain? You've seen a gastroenterologist and been told that everything is "normal." Have you been told you have fibromyalgia but not experienced any relief? Is your child an extreme picky eater, and you feel you may pull your hair out trying to get them to eat? Have you or a loved one been placed on a feeding tube with no direction on how to manage outside of the hospital? No help with optimizing nutrition status and getting the best nourishment?
Due to personal struggles with migraines and IBS, I understand what it is like to not have answers.
Are you struggling with tummy troubles? Chronic constipation, diarrhea, abdominal pain? You've seen a gastroenterologist and been told that everything is "normal." Have you been told you have fibromyalgia but not experienced any relief? Is your child an extreme picky eater, and you feel you may pull your hair out trying to get them to eat? Have you or a loved one been placed on a feeding tube with no direction on how to manage outside of the hospital? No help with optimizing nutrition status and getting the best nourishment?
(903) 459-4545 View (903) 459-4545
Photo of Lakin McCormick, Nutritionist/Dietitian, RDN, LDN
Lakin McCormick
Nutritionist/Dietitian, RDN, LDN
Online Only
I love working with individuals navigating eating disorder recovery who are looking for a supportive, nonjudgmental approach to nutrition. I have a special passion for working with neurodivergent clients and I thoughtfully adapt care to honor each person’s unique needs. My approach is weight-inclusive and trauma-informed, with a focus on helping clients feel safer with food, reduce overwhelm, and build a more flexible, sustainable relationship with eating.
I love working with individuals navigating eating disorder recovery who are looking for a supportive, nonjudgmental approach to nutrition. I have a special passion for working with neurodivergent clients and I thoughtfully adapt care to honor each person’s unique needs. My approach is weight-inclusive and trauma-informed, with a focus on helping clients feel safer with food, reduce overwhelm, and build a more flexible, sustainable relationship with eating.
(502) 563-1920 View (502) 563-1920

Online Dietitians and Nutritionists

Photo of Kristy Crum, Nutritionist/Dietitian, RD, MS
Kristy Crum
Nutritionist/Dietitian, RD, MS
Online Only
My ideal clients are individuals seeking support for cardiac health, diabetes, weight management, eating disorders, and overall well-being. They often feel overwhelmed by nutrition advice or unsure how to make lasting changes. I provide collaborative, individualized, and evidence-based care focused on their goals. Together, we work to improve health, nutrition, and lifestyle through realistic strategies, behavior change, and ongoing support that promotes sustainable progress.
My ideal clients are individuals seeking support for cardiac health, diabetes, weight management, eating disorders, and overall well-being. They often feel overwhelmed by nutrition advice or unsure how to make lasting changes. I provide collaborative, individualized, and evidence-based care focused on their goals. Together, we work to improve health, nutrition, and lifestyle through realistic strategies, behavior change, and ongoing support that promotes sustainable progress.
(773) 570-1002 View (773) 570-1002
Photo of Yuhan Huang - Indiana Nutrition Group, Nutritionist/Dietitian, MS, RDN
Indiana Nutrition Group
Nutritionist/Dietitian, MS, RDN
Columbus, IN 47201
Yuhan is a Registered Dietitian who specializes in working with adults dealing with Eating Disorders, Disordered Eating, Digestive Conditions (including IBS and Low FODMAP).
Yuhan's specialties include clients with a history of Eating Disorders, Disordered Eating, and Digestive Conditions (such as IBS and Low FODMAP). She also has expertise in women's health conditions like PCOS and endometriosis. Her areas of expertise extend to general healthy eating, intuitive eating, addressing body image issues, and promoting heart health.
Yuhan is a Registered Dietitian who specializes in working with adults dealing with Eating Disorders, Disordered Eating, Digestive Conditions (including IBS and Low FODMAP).
Yuhan's specialties include clients with a history of Eating Disorders, Disordered Eating, and Digestive Conditions (such as IBS and Low FODMAP). She also has expertise in women's health conditions like PCOS and endometriosis. Her areas of expertise extend to general healthy eating, intuitive eating, addressing body image issues, and promoting heart health.
(812) 458-2121 View (812) 458-2121
Photo of Lynsey Ricci, Nutritionist/Dietitian, MS, RDN
Lynsey Ricci
Nutritionist/Dietitian, MS, RDN
Online Only
My ideal clients are individuals seeking compassionate support for eating disorders, disordered eating, emotional eating, binge eating, and overall health concerns such as diabetes, GI health, cardiovascular health, and weight management. Many feel overwhelmed, disconnected from food, or stuck in unhealthy patterns and want sustainable, long-term change. I provide individualized, evidence-based care using intuitive eating, mindfulness, and the Plate-by-Plate approach to help clients build healthier relationships with food, improve well-being, and create realistic habits that support lasting success.
My ideal clients are individuals seeking compassionate support for eating disorders, disordered eating, emotional eating, binge eating, and overall health concerns such as diabetes, GI health, cardiovascular health, and weight management. Many feel overwhelmed, disconnected from food, or stuck in unhealthy patterns and want sustainable, long-term change. I provide individualized, evidence-based care using intuitive eating, mindfulness, and the Plate-by-Plate approach to help clients build healthier relationships with food, improve well-being, and create realistic habits that support lasting success.
(708) 412-6861 View (708) 412-6861
Photo of Erin Peters, Nutritionist/Dietitian, RDN, LDN
Erin Peters
Nutritionist/Dietitian, RDN, LDN
5 Endorsed
Indianapolis, IN 46235
She also uses HAES and mindful eating to support heart health and GI concerns like IBS, GERD, and celiac/gluten sensitivity.
Erin is a Registered Dietitian who takes a patient-centered, collaborative approach to nutrition. She believes there is no one-size-fits-all plan and works with patients to explore their habits, goals, and lifestyle. Erin creates practical, personalized strategies that fit each person’s life, focusing on sustainable habits, confidence, and a positive relationship with food to support long-term health and well-being.
She also uses HAES and mindful eating to support heart health and GI concerns like IBS, GERD, and celiac/gluten sensitivity.
Erin is a Registered Dietitian who takes a patient-centered, collaborative approach to nutrition. She believes there is no one-size-fits-all plan and works with patients to explore their habits, goals, and lifestyle. Erin creates practical, personalized strategies that fit each person’s life, focusing on sustainable habits, confidence, and a positive relationship with food to support long-term health and well-being.
(848) 306-0658 View (848) 306-0658
Photo of Jonathan Isbill, Nutritionist/Dietitian, MS, RD, LD
Jonathan Isbill
Nutritionist/Dietitian, MS, RD, LD
Online Only
I believe every person deserves the chance to live a happy, healthy life. That's why I do what I do and live to inspire change by teaching foundational holistic health principles paired with a highly individualized integrative lens I take into every client conversation. Nutrition & Health doesn't have to be complex and complicated, confusing and frustrating... but yet far too many people are suffering from poor health, a broken standard healthcare system, and a society that doesn't help them live their life to the healthiest of their abilities. It's not easy going against the status quo, but IT IS necessary. Are you ready?
I believe every person deserves the chance to live a happy, healthy life. That's why I do what I do and live to inspire change by teaching foundational holistic health principles paired with a highly individualized integrative lens I take into every client conversation. Nutrition & Health doesn't have to be complex and complicated, confusing and frustrating... but yet far too many people are suffering from poor health, a broken standard healthcare system, and a society that doesn't help them live their life to the healthiest of their abilities. It's not easy going against the status quo, but IT IS necessary. Are you ready?
(812) 616-4475 View (812) 616-4475
Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians
What is Irritable Bowel Syndrome (IBS)?
Irritable bowel syndrome (IBS) is a general term that refers to a collection of symptoms associated with poor gut mobility and function, including abdominal pain, bloating, gas, and diarrhea. IBS is very common, with some estimates suggesting that as many as 10-15% of adults within the United States have IBS. Although the two conditions sound similar and share many symptoms, such as abdominal pain and diarrhea, IBS differs from irritable bowel diseases (IBDs), such as ulcerative colitis and Crohn's disease. In contrast to IBS which is caused by issues in the functioning of the colon, IBDs are inflammatory conditions caused by overactive immune cells within the intestine. IBDs are much less common than IBS and typically more medically severe, occasionally requiring intensive medical treatment and/or surgery. IBS, in contrast, can usually be managed effectively with lifestyle changes and less intense medical intervention.

What are the subcategories of IBS?
Medical professionals generally identify four main types of IBS: IBS-C (constipation-predominant subtype), IBS-D (diarrhea-predominant subtype), IBS-M (mixed bowel subtype), and IBS-U (undefined subtype). Identifying the predominant type of IBS an individual has can be important for determining the type of treatment that is best for them, such as the lifestyle and dietary changes that may be most appropriate, as well as any medications that may be necessary. However, individuals may also experience multiple subtypes over time, as well as experience cycles of flare-ups and symptom relief.

What causes IBS?
The causes of IBS are not well understood, but symptoms are generally attributed to issues with gut muscle contraction and changes in the gut microbiome, both of which can lead to the characteristic symptoms of IBS. These issues can be caused by a variety of lifestyle factors, such as diet and stress. While lifestyle modifications may not completely cure IBS symptoms, identifying symptom-triggering foods, consuming a balanced diet, and reducing stress have all been shown to greatly reduce symptoms. IBS can also be caused by bacterial or parasitic infections within the intestine, in which case the syndrome is referred to as "post-infectious IBS." In contrast to non-infectious IBS, post-infectious IBS is less chronic in nature and symptoms will often resolve once the infection has subsided.

What foods should I avoid if I have IBS?
Specific foods that may trigger symptoms of IBS can vary person-to-person. However, common foods that may exacerbate symptoms include high-fat foods (such as fatty meats), wheat, dairy products, highly acidic foods (such as citrus), beans, cabbage, milk, and carbonated drinks. Over time, individuals with IBS are often able to identify which foods cause their symptoms to worsen and learn to avoid such foods to manage their symptoms.