Gastrointestinal (GI) Nutritionists and Dietitians in Houston, TX

Photo of Ellen Muhammad, Nutritionist/Dietitian, MS, RD, LDN, CDCES, CLT
Ellen Muhammad
Nutritionist/Dietitian, MS, RD, LDN, CDCES, CLT
Online Only
Struggling with eating healthfully, weight loss or managing your blood sugar? Do you believe food is making you sick but unsure of which food? Are you curious if Keto, Vegan and plant-based is right for you? No clue where to start? Being healthy starts with proper nutrition because food impacts so much including: good health, weight loss, diabetes management and even healing from symptoms (migraines, IBS, fibromyalgia, joint pain and fatigue) caused by food sensitivities. Let me empower you with the knowledge/science and tools to more effectively lose weight, control your diabetes, restore your health and regain your life!
Struggling with eating healthfully, weight loss or managing your blood sugar? Do you believe food is making you sick but unsure of which food? Are you curious if Keto, Vegan and plant-based is right for you? No clue where to start? Being healthy starts with proper nutrition because food impacts so much including: good health, weight loss, diabetes management and even healing from symptoms (migraines, IBS, fibromyalgia, joint pain and fatigue) caused by food sensitivities. Let me empower you with the knowledge/science and tools to more effectively lose weight, control your diabetes, restore your health and regain your life!
(773) 245-1915 View (773) 245-1915
Photo of Caitlyn Dmoch, Nutritionist/Dietitian, MS, RD, CNSC
Caitlyn Dmoch
Nutritionist/Dietitian, MS, RD, CNSC
3 Endorsed
Serves Area
Caitlyn specializes in nutrition therapy for GI conditions, surgery, nutrition support (tube feeding and TPN), food allergies, ALS, weight gain for malnutrition or unintentional weight loss, mindful eating, cancer, diabetes, heart health, bariatric surgery, weight loss, and meal planning for eating on the go.
Caitlyn is a Registered Dietitian who works with clients ready to take charge of their health and make lasting changes. She understands that each person's relationship with food is deeply personal and strives to work alongside you in partnership. Caitlyn strongly believes that education is the key to meaningful behavior change, empowering her clients with the information they need to make informed decisions. She is ready to be your partner on your health journey, making the process achievable, sustainable, and—most importantly—enjoyable!
Caitlyn specializes in nutrition therapy for GI conditions, surgery, nutrition support (tube feeding and TPN), food allergies, ALS, weight gain for malnutrition or unintentional weight loss, mindful eating, cancer, diabetes, heart health, bariatric surgery, weight loss, and meal planning for eating on the go.
Caitlyn is a Registered Dietitian who works with clients ready to take charge of their health and make lasting changes. She understands that each person's relationship with food is deeply personal and strives to work alongside you in partnership. Caitlyn strongly believes that education is the key to meaningful behavior change, empowering her clients with the information they need to make informed decisions. She is ready to be your partner on your health journey, making the process achievable, sustainable, and—most importantly—enjoyable!
(206) 590-4794 View (206) 590-4794
Photo of Carly Janak, Nutritionist/Dietitian, RDN, LD
Carly Janak
Nutritionist/Dietitian, RDN, LD
Serves Area
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.
(832) 952-1459 View (832) 952-1459
Photo of Emily Ramos, Nutritionist/Dietitian, RD, LDN, CNSC
Emily Ramos
Nutritionist/Dietitian, RD, LDN, CNSC
4 Endorsed
Serves Area
She especially enjoys working with those experiencing GI disorders, as these conditions can be deeply debilitating and require strong motivation.
Emily specializes in pediatrics but has worked with clients across the lifespan. She also focuses on gut disorders, including celiac disease, IBS, and IBD. Her approach aims to make food feel enjoyable and manageable rather than overwhelming—recognizing that food is a powerful form of medicine.
She especially enjoys working with those experiencing GI disorders, as these conditions can be deeply debilitating and require strong motivation.
Emily specializes in pediatrics but has worked with clients across the lifespan. She also focuses on gut disorders, including celiac disease, IBS, and IBD. Her approach aims to make food feel enjoyable and manageable rather than overwhelming—recognizing that food is a powerful form of medicine.
(785) 665-2186 View (785) 665-2186
Photo of Muriel Doyle, Nutritionist/Dietitian, MS, RDLDN, CDCES, CPT
Muriel Doyle
Nutritionist/Dietitian, MS, RDLDN, CDCES, CPT
Houston, TX 77056
Other areas of practice include cardiovascular disease and gastrointestinal disorders.
Muriel Doyle is a gifted educator and motivator. Her knack for identifying her clients' specific lifestyle challenges and creating a plan for successful improvement is one of her many strengths. She knows that education is only one of the many pillars for change. She understands the critical need to provide her clients with motivation and support using all available technology to be in contact with her clients beyond office visit. She uses HIPPAA compliant and user friendly computer and phone/i-pad app video conferencing and messaging to facilitate an ongoing support. She offers services with flue in English, Spanish and French.
Other areas of practice include cardiovascular disease and gastrointestinal disorders.
Muriel Doyle is a gifted educator and motivator. Her knack for identifying her clients' specific lifestyle challenges and creating a plan for successful improvement is one of her many strengths. She knows that education is only one of the many pillars for change. She understands the critical need to provide her clients with motivation and support using all available technology to be in contact with her clients beyond office visit. She uses HIPPAA compliant and user friendly computer and phone/i-pad app video conferencing and messaging to facilitate an ongoing support. She offers services with flue in English, Spanish and French.
(833) 662-0248 View (833) 662-0248
Photo of Madison Morris, Nutritionist/Dietitian, RDN
Madison Morris
Nutritionist/Dietitian, RDN
Online Only
Between her professional backgrounds in both the arts and sciences and her own health journey as a thyroid cancer survivor, Madison brings a unique blend of skills and experiences to the proverbial table. As a professional ballerina and dance educator, she knows firsthand the importance of nutrition for optimizing performance, recovery, and healing.
Between her professional backgrounds in both the arts and sciences and her own health journey as a thyroid cancer survivor, Madison brings a unique blend of skills and experiences to the proverbial table. As a professional ballerina and dance educator, she knows firsthand the importance of nutrition for optimizing performance, recovery, and healing.
(480) 542-7718 View (480) 542-7718
Photo of Nicole Ortiz, Nutritionist/Dietitian, RDN, LD, MCN
Nicole Ortiz
Nutritionist/Dietitian, RDN, LD, MCN
Online Only
My ideal clients are individuals seeking support for disordered eating, eating disorders, gastrointestinal health, diabetes, and overall wellness.
I specialize in disordered eating, eating disorders, GI health, diabetes, and overall wellness. I offer bilingual, evidence-based nutrition care focused on intuitive eating, sustainable habits, and individualized strategies that support realistic, long-term health improvements.
My ideal clients are individuals seeking support for disordered eating, eating disorders, gastrointestinal health, diabetes, and overall wellness.
I specialize in disordered eating, eating disorders, GI health, diabetes, and overall wellness. I offer bilingual, evidence-based nutrition care focused on intuitive eating, sustainable habits, and individualized strategies that support realistic, long-term health improvements.
(708) 377-9487 View (708) 377-9487
Photo of Emily Hahn - We All Eat Nutrition Therapy , Nutritionist/Dietitian, MPH, RDN, LD, CEDS-S
We All Eat Nutrition Therapy
Nutritionist/Dietitian, MPH, RDN, LD, CEDS-S
Houston, TX 77024
At We All Eat, we empower you to improve your relationship with food, engage in life-enhancing movement, and find peace with your body image.
At We All Eat, we empower you to improve your relationship with food, engage in life-enhancing movement, and find peace with your body image.
(832) 304-3044 View (832) 304-3044
Photo of Catherine C Kruppa, Nutritionist/Dietitian, MS, RD, LD
Catherine C Kruppa
Nutritionist/Dietitian, MS, RD, LD
Houston, TX 77005
I specialize in weight management, sports nutrition, diabetes, gastrointestinal disorders, endometriosis, heart disease, and pediatric nutrition and more.
Growing up the daughter of athletic parents, I became interested in sports, wellness and nutrition at a young age. As a competitive gymnast and diver in college, I found it fascinating that what you ate could effect your sports performance. This lead me down the path to becoming a registered dietitian. I am passionate about helping people of all kinds meet their goals through nutrition and wellness and live a healthier life. Each client has their own personal plan that we devise together, so that it is something they can utilize long term.
I specialize in weight management, sports nutrition, diabetes, gastrointestinal disorders, endometriosis, heart disease, and pediatric nutrition and more.
Growing up the daughter of athletic parents, I became interested in sports, wellness and nutrition at a young age. As a competitive gymnast and diver in college, I found it fascinating that what you ate could effect your sports performance. This lead me down the path to becoming a registered dietitian. I am passionate about helping people of all kinds meet their goals through nutrition and wellness and live a healthier life. Each client has their own personal plan that we devise together, so that it is something they can utilize long term.
(281) 819-5812 View (281) 819-5812
Photo of Ana L Sesatty, Nutritionist/Dietitian, MDS, RD, CSP, LD
Ana L Sesatty
Nutritionist/Dietitian, MDS, RD, CSP, LD
1 Endorsed
Online Only
Do you need help with prenatal or postpartum nutrition? Are you struggling with breastfeeding? Are you seeking support for eating disorders or pediatric nutrition? Are you searching for a dietitian who speaks Spanish?
Do you need help with prenatal or postpartum nutrition? Are you struggling with breastfeeding? Are you seeking support for eating disorders or pediatric nutrition? Are you searching for a dietitian who speaks Spanish?
(726) 227-1865 View (726) 227-1865
Photo of Tasha Picciarelli - Be. Clinical, Nutritionist/Dietitian, MS, CNS, LE
Tasha Picciarelli - Be. Clinical
Nutritionist/Dietitian, MS, CNS, LE
Houston, TX 77070
Specialties: Gut Repair, Metabolic Detoxification, Hashimoto’s, Thyroid Imbalances, Autoimmune Disorders, Inflammatory Conditions, Candida, SIBO & Gut Dysfunction.
As a Functional Medicine Nutritionist, my goal is to address the Root Cause of disease as opposed to simply managing symptoms like most conventional medicine doctors. The body has a unique ability to self-heal when supported with an appropriate whole-foods diet and the intake of targeted, high quality supplements. Since each person is unique, functional nutrition uses a scientific, evidence-based approach to create treatment programs and allow for flexibility and personalized care. In addition to being a Board-Certified Nutrition Specialist, I am a Clinical Esthetician and can treat a multitude of skin conditions and concerns.
Specialties: Gut Repair, Metabolic Detoxification, Hashimoto’s, Thyroid Imbalances, Autoimmune Disorders, Inflammatory Conditions, Candida, SIBO & Gut Dysfunction.
As a Functional Medicine Nutritionist, my goal is to address the Root Cause of disease as opposed to simply managing symptoms like most conventional medicine doctors. The body has a unique ability to self-heal when supported with an appropriate whole-foods diet and the intake of targeted, high quality supplements. Since each person is unique, functional nutrition uses a scientific, evidence-based approach to create treatment programs and allow for flexibility and personalized care. In addition to being a Board-Certified Nutrition Specialist, I am a Clinical Esthetician and can treat a multitude of skin conditions and concerns.
(713) 903-2349 View (713) 903-2349
Photo of Denise Hernandez, Nutritionist/Dietitian, MS, RD, LD
Denise Hernandez
Nutritionist/Dietitian, MS, RD, LD
Houston, TX 77076
Helping my clients achieve their desired results is the reason why I pursued a career in nutrition. I have experience working with children and adults, and enjoy finding creative ways to coach my clients through their nutritional goals. I provide nutrition counseling, diet analysis, meal planning and food shopping education. I have published articles and educational material, as well as presented lectures on various topics of health and wellness.
Helping my clients achieve their desired results is the reason why I pursued a career in nutrition. I have experience working with children and adults, and enjoy finding creative ways to coach my clients through their nutritional goals. I provide nutrition counseling, diet analysis, meal planning and food shopping education. I have published articles and educational material, as well as presented lectures on various topics of health and wellness.
(281) 724-3618 View (281) 724-3618
Photo of Liz Champagne, Nutritionist/Dietitian, MA, RD, LD, CLT
Liz Champagne
Nutritionist/Dietitian, MA, RD, LD, CLT
Serves Area
I am a registered dietitian/functional nutritionist who specializes in helping you identify the root cause of your health concerns and its nutritional connection. Individuals who suffer with chronic IBS, SIBO, Fibromyalgia, Autoimmune Disorders, Weight Loss challenges, Candida or yeast overgrowth challenges, Sleep and/or Fatigue challenges, Migraines, Joint and/or Muscle pains benefit from my services.
I am a registered dietitian/functional nutritionist who specializes in helping you identify the root cause of your health concerns and its nutritional connection. Individuals who suffer with chronic IBS, SIBO, Fibromyalgia, Autoimmune Disorders, Weight Loss challenges, Candida or yeast overgrowth challenges, Sleep and/or Fatigue challenges, Migraines, Joint and/or Muscle pains benefit from my services.
(337) 393-6255 View (337) 393-6255
Photo of Jamese Tanner, Nutritionist/Dietitian, MS, QMHP, RDN, LD
Jamese Tanner
Nutritionist/Dietitian, MS, QMHP, RDN, LD
Serves Area
I support individuals across a range of areas including weight management, gastrointestinal health, chronic disease management, women’s health, and healthy eating.
I specialize in clinical and healthy lifestyle nutrition, providing evidence-based support for weight management, metabolic health, and sustainable fat loss. I work with clients managing IBS and digestive disorders, diabetes and prediabetes, high cholesterol, and cardiovascular risk, PCOS, eating disorders, menopause, and other conditions.
I support individuals across a range of areas including weight management, gastrointestinal health, chronic disease management, women’s health, and healthy eating.
I specialize in clinical and healthy lifestyle nutrition, providing evidence-based support for weight management, metabolic health, and sustainable fat loss. I work with clients managing IBS and digestive disorders, diabetes and prediabetes, high cholesterol, and cardiovascular risk, PCOS, eating disorders, menopause, and other conditions.
(804) 603-9801 View (804) 603-9801
Photo of Nikkie Thomas- Graham - Natural Health Wellness Nutrition & Weight Loss, Nutritionist/Dietitian, LE, CNC, CCHW, CHC
Natural Health Wellness Nutrition & Weight Loss
Nutritionist/Dietitian, LE, CNC, CCHW, CHC
Houston, TX 77018
Natural Health Wellness Clinic specializes in Nutritional Counseling, Weight Loss, and Health Coaching. We offer Dietary Meal Planning, Weight Loss programs, Nutrition Coaching, GLP-1 Medication support, GLP-1 Alternatives, & Bariatric Nutrition support. We also offer Group Weight Loss Meetings, & Healthy Lifestyle Seminars and Workshops on a monthly and weekly basis. Our Nutrition Clinicians are expertly trained and credentialed in addressing a variety of chronic health issues and general health and dietary concerns. We listen to your needs and concerns, and will help guide you to success in improving your overall health.
Natural Health Wellness Clinic specializes in Nutritional Counseling, Weight Loss, and Health Coaching. We offer Dietary Meal Planning, Weight Loss programs, Nutrition Coaching, GLP-1 Medication support, GLP-1 Alternatives, & Bariatric Nutrition support. We also offer Group Weight Loss Meetings, & Healthy Lifestyle Seminars and Workshops on a monthly and weekly basis. Our Nutrition Clinicians are expertly trained and credentialed in addressing a variety of chronic health issues and general health and dietary concerns. We listen to your needs and concerns, and will help guide you to success in improving your overall health.
(832) 346-6198 View (832) 346-6198
Photo of Racquel Rocky Burch, Nutritionist/Dietitian, RD, LDN
Racquel Rocky Burch
Nutritionist/Dietitian, RD, LDN
5 Endorsed
Serves Area
Rocky is a registered dietitian who has been in the field of dietetics for 5 years. She specializes in working with folks affected by/with disordered eating, eating disorders, body dysmorphia, and wanting to learn mindful and intuitive eating. She includes a health at every size (HAES) approach and really enjoys working with LGBTQ+IA folks struggling with their relationship with food. Rocky's approach to nutrition care is direct but kind, openness with understanding, and an overall "intensive care bear" approach. Her main job is to listen to you in the moment, provide feedback, help you set and reach specific goals.
Rocky is a registered dietitian who has been in the field of dietetics for 5 years. She specializes in working with folks affected by/with disordered eating, eating disorders, body dysmorphia, and wanting to learn mindful and intuitive eating. She includes a health at every size (HAES) approach and really enjoys working with LGBTQ+IA folks struggling with their relationship with food. Rocky's approach to nutrition care is direct but kind, openness with understanding, and an overall "intensive care bear" approach. Her main job is to listen to you in the moment, provide feedback, help you set and reach specific goals.
(512) 601-6347 View (512) 601-6347
Photo of Caitlyn Fergerson, Nutritionist/Dietitian, RDN, MEd, LDN
Caitlyn Fergerson
Nutritionist/Dietitian, RDN, MEd, LDN
Serves Area
Would you like help working on your relationship with food and your relationship with your body? There are so many confusing nutrition messages out there and no single plan works for every person. If you're looking for a dietitian with varied experience and a nonjudgemental approach, I would love to talk with you. With a whole-person approach, I meet people where they're at and help them set reasonable, attainable wellness goals. I use a non-diet, trauma-informed approach with HAES (Health at Every Size) alignment and Intuitive Eating at the forefront.
Would you like help working on your relationship with food and your relationship with your body? There are so many confusing nutrition messages out there and no single plan works for every person. If you're looking for a dietitian with varied experience and a nonjudgemental approach, I would love to talk with you. With a whole-person approach, I meet people where they're at and help them set reasonable, attainable wellness goals. I use a non-diet, trauma-informed approach with HAES (Health at Every Size) alignment and Intuitive Eating at the forefront.
(520) 595-4179 View (520) 595-4179
Photo of Briana Butler, Nutritionist/Dietitian, MCN, RDN
Briana Butler
Nutritionist/Dietitian, MCN, RDN
1 Endorsed
Online Only
We help women of color struggling with isolation, inclusive nutrition balance, and health clarity find aligned stability and food freedom through gentle nutrition coaching, accessibility, sisterhood, movement, and accountability.
We help women of color struggling with isolation, inclusive nutrition balance, and health clarity find aligned stability and food freedom through gentle nutrition coaching, accessibility, sisterhood, movement, and accountability.
(832) 979-2644 View (832) 979-2644
Photo of Emma Wood, Nutritionist/Dietitian, MS, RDN
Emma Wood
Nutritionist/Dietitian, MS, RDN
3 Endorsed
Serves Area
Emma specializes in working with clients interested in PCOS, Hormonal Imbalances, Pre/Post Natal, Infertility, Bariatric Surgery, Weight Management, Anti-Inflammatory, Thyroid Conditions, and other areas. Emma is passionate about helping others achieve their individual nutrition and health goals. She practices “judgment free” care and understands the numerous barriers to health, while serving as a partner to her patients on their wellness journey. She utilizes evidenced based practices to produce sustainable results and help others create a positive relationship with nutrition
Emma specializes in working with clients interested in PCOS, Hormonal Imbalances, Pre/Post Natal, Infertility, Bariatric Surgery, Weight Management, Anti-Inflammatory, Thyroid Conditions, and other areas. Emma is passionate about helping others achieve their individual nutrition and health goals. She practices “judgment free” care and understands the numerous barriers to health, while serving as a partner to her patients on their wellness journey. She utilizes evidenced based practices to produce sustainable results and help others create a positive relationship with nutrition
(904) 454-8105 View (904) 454-8105
Photo of Manal Qadeer, Nutritionist/Dietitian, MS, RDN, LD
Manal Qadeer
Nutritionist/Dietitian, MS, RDN, LD
4 Endorsed
Houston, TX 77036
Manal Qadeer, MS, RD, LDN is a trauma-informed registered dietitian who helps clients heal their relationship with food and their bodies through a compassionate, collaborative approach. With over six years of experience in both nutrition and mental health settings, she specializes in supporting individuals navigating anxiety, trauma, disordered eating, and the emotional side of nourishment. Manal’s philosophy is grounded in Health at Every Size, All Foods Fit, and the belief that every body is a good body. She creates a safe, judgment-free space where you can feel truly heard, understood, and empowered to move at your own pace tow
Manal Qadeer, MS, RD, LDN is a trauma-informed registered dietitian who helps clients heal their relationship with food and their bodies through a compassionate, collaborative approach. With over six years of experience in both nutrition and mental health settings, she specializes in supporting individuals navigating anxiety, trauma, disordered eating, and the emotional side of nourishment. Manal’s philosophy is grounded in Health at Every Size, All Foods Fit, and the belief that every body is a good body. She creates a safe, judgment-free space where you can feel truly heard, understood, and empowered to move at your own pace tow
(470) 450-6050 View (470) 450-6050
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.