Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians in Leander, TX
My ideal clients are busy professionals and individuals in bilingual households who want personalized, culturally sensitive, and evidence-based nutrition care that fits into their modern lives. They may be managing digestive issues, chronic conditions like diabetes, high blood pressure, or cholesterol concerns, or feeling overwhelmed by conflicting nutrition advice. I provide structured, tech-forward, bilingual (English/Spanish) nutrition counseling that helps clients understand their health, build sustainable habits, and achieve long-term results through realistic, practical strategies.
My ideal clients are busy professionals and individuals in bilingual households who want personalized, culturally sensitive, and evidence-based nutrition care that fits into their modern lives. They may be managing digestive issues, chronic conditions like diabetes, high blood pressure, or cholesterol concerns, or feeling overwhelmed by conflicting nutrition advice. I provide structured, tech-forward, bilingual (English/Spanish) nutrition counseling that helps clients understand their health, build sustainable habits, and achieve long-term results through realistic, practical strategies.
I have suffered with IBS, pre-diabetes, weight issues and autoimmune disease and have researched my own path to better health without using unnecessary and ineffective medications or drastic diets.
I help clients with weight, gut health issues, diabetes, and autoimmune diseases transform their relationship with food and body image and improve their overall health using holistic, individualized therapies including mind body nutrition and dynamic eating psychology.
I have suffered with IBS, pre-diabetes, weight issues and autoimmune disease and have researched my own path to better health without using unnecessary and ineffective medications or drastic diets.
I help clients with weight, gut health issues, diabetes, and autoimmune diseases transform their relationship with food and body image and improve their overall health using holistic, individualized therapies including mind body nutrition and dynamic eating psychology.
I work with complex health issues and help clients get recovery from severe digestive issues, autoimmune diseases, mental health issues, stubborn weight loss, diabetes, eating disorders, brain fog, joint pain, SIBO, histamine intolerance, PMS, hormonal issues, oxalates/salicylates/lectin issues, nervous system conditions & limbic system hypersensitivity. As a functional nutritionist I work on the root cause of your health issues so that recovery happens! Most of my clients have been to many doctors without any help. One of my favorite parts about working with people is watching them feel hope again! Watching them feel AMAZING again!
I work with complex health issues and help clients get recovery from severe digestive issues, autoimmune diseases, mental health issues, stubborn weight loss, diabetes, eating disorders, brain fog, joint pain, SIBO, histamine intolerance, PMS, hormonal issues, oxalates/salicylates/lectin issues, nervous system conditions & limbic system hypersensitivity. As a functional nutritionist I work on the root cause of your health issues so that recovery happens! Most of my clients have been to many doctors without any help. One of my favorite parts about working with people is watching them feel hope again! Watching them feel AMAZING again!
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I have also walked this path first-hand as a former IBS sufferer and "wounded healer".
Are you DONE with feeling tired and inflamed? Do you eat relatively healthy but something is not working for you, and you can't figure it out? Using a holistic and functional nutrition approach, I help people to reverse and heal their gut issues naturally (using food and herbal medicine) so you may enjoy a more vibrant, empowered life!
I have also walked this path first-hand as a former IBS sufferer and "wounded healer".
Are you DONE with feeling tired and inflamed? Do you eat relatively healthy but something is not working for you, and you can't figure it out? Using a holistic and functional nutrition approach, I help people to reverse and heal their gut issues naturally (using food and herbal medicine) so you may enjoy a more vibrant, empowered life!
Digestive disorders such as IBS/GERD, IC, diverticulitis, Crohn's and ulcerative colitis.
My ideal client is someone that has been dealing with digestive/autoimmune issues all their life and has a strong connection with their bodies, is open minded and willing to receive guidance with non conventional nutrition and energy medicine protocols . I provide personalized support focusing on dietary counseling and lifestyle changes, specialized lab testing, and specialized nutrition supplements and Ayurvedic herb combinations that target individual needs based on disease patterns. Bilingual native Spanish speaker. Nutricionista Austin especializada en problemas gastro intestinales y de auto imunidad
Digestive disorders such as IBS/GERD, IC, diverticulitis, Crohn's and ulcerative colitis.
My ideal client is someone that has been dealing with digestive/autoimmune issues all their life and has a strong connection with their bodies, is open minded and willing to receive guidance with non conventional nutrition and energy medicine protocols . I provide personalized support focusing on dietary counseling and lifestyle changes, specialized lab testing, and specialized nutrition supplements and Ayurvedic herb combinations that target individual needs based on disease patterns. Bilingual native Spanish speaker. Nutricionista Austin especializada en problemas gastro intestinales y de auto imunidad
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.
Do you struggle with restrictive nutrition advice, food guilt, or feeling like you’re “doing nutrition wrong”? Have you spent a lot of time trying to follow rules that don’t fit your life, culture, or body? 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.
Do you struggle with restrictive nutrition advice, food guilt, or feeling like you’re “doing nutrition wrong”? Have you spent a lot of time trying to follow rules that don’t fit your life, culture, or body? 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.
Healthy eating is not a one-size-fits all approach. Through a thorough assessment of your health history, physical symptoms, cultural background, social environment, individual nutritional needs, and relationship with food, I'll provide you with practical and reliable, science-backed nutrition guidelines individualized to your specific needs. We'll work together to develop a therapeutic diet plan that works best for you as an individual.
Healthy eating is not a one-size-fits all approach. Through a thorough assessment of your health history, physical symptoms, cultural background, social environment, individual nutritional needs, and relationship with food, I'll provide you with practical and reliable, science-backed nutrition guidelines individualized to your specific needs. We'll work together to develop a therapeutic diet plan that works best for you as an individual.
IBS?
80% of your immune system is in your gut! We will collaborate to address your health concerns, goals and discuss how your medical diagnoses, medication, nutrient deficiencies affect your gut, sleep, mood, focus, and energy level. I support clients using an at-home shotgun metagenomics testing to correct imbalances in the gut and vaginal microbiomes.
IBS?
80% of your immune system is in your gut! We will collaborate to address your health concerns, goals and discuss how your medical diagnoses, medication, nutrient deficiencies affect your gut, sleep, mood, focus, and energy level. I support clients using an at-home shotgun metagenomics testing to correct imbalances in the gut and vaginal microbiomes.
It is not often we are encouraged to honor our bodies needs. We live in world that teaches us to "watch it" and "have it together", especially around weight and food. Unfortunately, this constant pressure to "be good" can play a role in constant dieting, restricting, binging, purging and an all or nothing attitude around exercise. Fortunately, we can make peace with food and our bodies again. Our approach of trauma informed nutrition counseling and coaching teaches non-diet eating and body wisdom skills to learn to trust and feel safe inside the body and manage chronic issues such as burned and stressed out, PCOS and gut health.
It is not often we are encouraged to honor our bodies needs. We live in world that teaches us to "watch it" and "have it together", especially around weight and food. Unfortunately, this constant pressure to "be good" can play a role in constant dieting, restricting, binging, purging and an all or nothing attitude around exercise. Fortunately, we can make peace with food and our bodies again. Our approach of trauma informed nutrition counseling and coaching teaches non-diet eating and body wisdom skills to learn to trust and feel safe inside the body and manage chronic issues such as burned and stressed out, PCOS and gut health.
My ideal client is a woman ready to feel at ease with food and her body. She may be navigating fertility or postpartum changes, recovering from disordered eating, or simply wanting to eat well without guilt or overwhelm. She’s looking for compassionate, personalized guidance that supports her hormones, energy, and well-being. My goal is to help women nourish themselves confidently and build a peaceful, sustainable relationship with food and health.
My ideal client is a woman ready to feel at ease with food and her body. She may be navigating fertility or postpartum changes, recovering from disordered eating, or simply wanting to eat well without guilt or overwhelm. She’s looking for compassionate, personalized guidance that supports her hormones, energy, and well-being. My goal is to help women nourish themselves confidently and build a peaceful, sustainable relationship with food and health.
Are you feeling overwhelmed, confused, scared of eating foods due to your digestive disorder diagnosis (Crohn's and Ulcerative Colitis, IBS, gastroparesis, new ileostomy/colostomy, etc)?
The ability to enjoy cultural foods is essential - so is ensuring that your nutritional needs for healing are met. With my clinical experience in treating patients with digestive disorders and nutrition support, I am here to provide evidence-based, culturally sensitive nutrition therapy that is personalized to you.
Are you feeling overwhelmed, confused, scared of eating foods due to your digestive disorder diagnosis (Crohn's and Ulcerative Colitis, IBS, gastroparesis, new ileostomy/colostomy, etc)?
The ability to enjoy cultural foods is essential - so is ensuring that your nutritional needs for healing are met. With my clinical experience in treating patients with digestive disorders and nutrition support, I am here to provide evidence-based, culturally sensitive nutrition therapy that is personalized to you.
Are you fed-up with the rollercoaster of dieting? Overwhelmed by conflicting diet advice? Are thoughts about food and body claiming too much of your headspace? How would it feel to NOT spend so much time and effort analyzing and second guessing your food choices? You are not alone and you don't have to figure this all out by yourself! Many of us are taught messages about food and health as far back as we can remember, and all of these “rules” can feel overwhelming. I'll help you sort through the noise and find ways to nourish your body in a way that makes sense for you and your goals.
Are you fed-up with the rollercoaster of dieting? Overwhelmed by conflicting diet advice? Are thoughts about food and body claiming too much of your headspace? How would it feel to NOT spend so much time and effort analyzing and second guessing your food choices? You are not alone and you don't have to figure this all out by yourself! Many of us are taught messages about food and health as far back as we can remember, and all of these “rules” can feel overwhelming. I'll help you sort through the noise and find ways to nourish your body in a way that makes sense for you and your goals.
ACCEPTING NEW CLIENTS. My name is Hannah Byrne, MS, RDN, LDN and I am a Registered Dietitian Nutritionist . I completed my Bachelor of Science in Dietetics with a specialization in Health Promotion at Michigan State University and my Master of Science in Dietetics from D'Youville College. My goal is to help my clients achieve their health and wellness goals while also helping them realize that eating healthy is not only optimal for living their best life, but also can be really simple and fun.
ACCEPTING NEW CLIENTS. My name is Hannah Byrne, MS, RDN, LDN and I am a Registered Dietitian Nutritionist . I completed my Bachelor of Science in Dietetics with a specialization in Health Promotion at Michigan State University and my Master of Science in Dietetics from D'Youville College. My goal is to help my clients achieve their health and wellness goals while also helping them realize that eating healthy is not only optimal for living their best life, but also can be really simple and fun.
I specialize in sports nutrition, managing conditions like celiac disease, diabetes, food allergies, and high blood pressure, along with dietary support for bariatric patients, cholesterol management, gut health including GERD and IBS, kidney health, pediatric nutrition, POTS, and pregnancy.
Do you aspire to eat healthily while savoring your favorite foods? Wondering how to transform guilty pleasures into wholesome meals without losing flavor? Maybe you're facing dietary challenges due to discomfort, diminished appetite, or illness and want to ensure your nutritional needs are met. Drawing from my personal journey, I've mastered the art of making every bite count. With extensive label scrutiny, research, and education, I've discovered numerous tips and alternatives to boost nutrition, optimize calories, all without sacrificing taste. I've had the privilege of assisting many individuals in rediscovering the joy of food.
I specialize in sports nutrition, managing conditions like celiac disease, diabetes, food allergies, and high blood pressure, along with dietary support for bariatric patients, cholesterol management, gut health including GERD and IBS, kidney health, pediatric nutrition, POTS, and pregnancy.
Do you aspire to eat healthily while savoring your favorite foods? Wondering how to transform guilty pleasures into wholesome meals without losing flavor? Maybe you're facing dietary challenges due to discomfort, diminished appetite, or illness and want to ensure your nutritional needs are met. Drawing from my personal journey, I've mastered the art of making every bite count. With extensive label scrutiny, research, and education, I've discovered numerous tips and alternatives to boost nutrition, optimize calories, all without sacrificing taste. I've had the privilege of assisting many individuals in rediscovering the joy of food.
We also support athletes with underfueling and RED-S, and offer medical nutrition therapy for IBS, gut health, diabetes, insulin resistance, and PCOS.
My clients are adults, teens, and athletes who are tired of fighting with food. Some are in recovery from anorexia, bulimia, binge eating, or ARFID. Some are athletes underfueling without realizing it. Others have spent years dieting, feeling out of control around food, or following rules that stopped working. They're not looking for another meal plan that tells them what they're doing wrong — they want support that actually fits their life. Many come in already knowing something needs to change. They just need a space to figure out what that looks like without shame or pressure.
We also support athletes with underfueling and RED-S, and offer medical nutrition therapy for IBS, gut health, diabetes, insulin resistance, and PCOS.
My clients are adults, teens, and athletes who are tired of fighting with food. Some are in recovery from anorexia, bulimia, binge eating, or ARFID. Some are athletes underfueling without realizing it. Others have spent years dieting, feeling out of control around food, or following rules that stopped working. They're not looking for another meal plan that tells them what they're doing wrong — they want support that actually fits their life. Many come in already knowing something needs to change. They just need a space to figure out what that looks like without shame or pressure.
As a registered dietitian & certified diabetes care and education specialist, I will find a method that is personalized to your needs in order to help you reach your health goals, step by step. Stabilize your blood sugars, lower your A1c, and regain control of your life. I am passionate about helping you reach your health and wellness goals. Virtual and in-person sessions offered. Book your appointment via phone or website link.
As a registered dietitian & certified diabetes care and education specialist, I will find a method that is personalized to your needs in order to help you reach your health goals, step by step. Stabilize your blood sugars, lower your A1c, and regain control of your life. I am passionate about helping you reach your health and wellness goals. Virtual and in-person sessions offered. Book your appointment via phone or website link.
I specialize in eating disorders/disordered eating, emotional eating, diabetes or pre-diabetes, general health, heart health, sports & performance nutrition, chronic kidney disease, IBS, gut health, thyroid disorders, weight stabilization, weight loss medications, tube feeding (EN), total parenteral nutrition (TPN), and cancer.
I understand that life’s challenges are complex and unique to each individual. Busy schedules, limited nutrition resources, and complicated relationships with food are just some of the many factors that contribute to failed diet and lifestyle changes. I’m here to help you establish a healthy relationship with food and guide you through the connection between mind, body, and spirit to accomplish your goals. I firmly believe that wellness is a dynamic process of change and growth, “a state of complete physical, mental, and social well-being, and not merely the absence of disease“.
I specialize in eating disorders/disordered eating, emotional eating, diabetes or pre-diabetes, general health, heart health, sports & performance nutrition, chronic kidney disease, IBS, gut health, thyroid disorders, weight stabilization, weight loss medications, tube feeding (EN), total parenteral nutrition (TPN), and cancer.
I understand that life’s challenges are complex and unique to each individual. Busy schedules, limited nutrition resources, and complicated relationships with food are just some of the many factors that contribute to failed diet and lifestyle changes. I’m here to help you establish a healthy relationship with food and guide you through the connection between mind, body, and spirit to accomplish your goals. I firmly believe that wellness is a dynamic process of change and growth, “a state of complete physical, mental, and social well-being, and not merely the absence of disease“.
Hi there, I’m Carly (She/her). I’m so glad that you’re here! I’m a Registered Dietitian Nutritionist and Licensed Dietitian practicing in Texas. I received a Bachelor’s of Science in Nutrition with a business minor from the University of Texas at Austin. I currently live in Austin, Tx with my husband, two children, and new puppy. In my free time you can find me enjoying beautiful weather (aka not the Texas summer) outside, going for long drives around Austin, and experimenting in the kitchen…and let’s be honest, probably at some school, social or extra-curricular related event for my kids.
Hi there, I’m Carly (She/her). I’m so glad that you’re here! I’m a Registered Dietitian Nutritionist and Licensed Dietitian practicing in Texas. I received a Bachelor’s of Science in Nutrition with a business minor from the University of Texas at Austin. I currently live in Austin, Tx with my husband, two children, and new puppy. In my free time you can find me enjoying beautiful weather (aka not the Texas summer) outside, going for long drives around Austin, and experimenting in the kitchen…and let’s be honest, probably at some school, social or extra-curricular related event for my kids.
The Harvest Method serves thoughtful, high-achieving individuals who feel successful on the outside but dysregulated within. They may struggle with digestive issues, hormonal imbalance, emotional eating, burnout, or boundary challenges. They want more than a meal plan — they want root-cause care that integrates functional nutrition, behavior change, and emotional regulation. Their goal is sustainable health, self-trust, balanced relationships, and the ability to succeed without sacrificing their wellbeing.
The Harvest Method serves thoughtful, high-achieving individuals who feel successful on the outside but dysregulated within. They may struggle with digestive issues, hormonal imbalance, emotional eating, burnout, or boundary challenges. They want more than a meal plan — they want root-cause care that integrates functional nutrition, behavior change, and emotional regulation. Their goal is sustainable health, self-trust, balanced relationships, and the ability to succeed without sacrificing their wellbeing.
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.