Gastrointestinal (GI) Nutritionists and Dietitians in Houston, TX

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 Alma Celis, Nutritionist/Dietitian, RD, LD
Alma Celis
Nutritionist/Dietitian, RD, LD
1 Endorsed
Online Only
Struggling with weight management, digestive health issues, or the complexities of managing chronic conditions like diabetes?
As a Registered Dietitian with expertise in weight loss, heart health, and digestive wellness, I provide personalized care to help you reach your goals. Whether you’re managing a chronic condition or simply trying to feel better in your body, I’ll work with you to create a sustainable plan that fits your unique needs, lifestyle, and preferences.
Struggling with weight management, digestive health issues, or the complexities of managing chronic conditions like diabetes?
As a Registered Dietitian with expertise in weight loss, heart health, and digestive wellness, I provide personalized care to help you reach your goals. Whether you’re managing a chronic condition or simply trying to feel better in your body, I’ll work with you to create a sustainable plan that fits your unique needs, lifestyle, and preferences.
(737) 232-7606 View (737) 232-7606
Photo of Dr. Roger E Adams, Nutritionist/Dietitian, PhD, CISSN, ACE-CPT
Dr. Roger E Adams
Nutritionist/Dietitian, PhD, CISSN, ACE-CPT
1 Endorsed
Online Only
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.
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.
(405) 251-7192 View (405) 251-7192
Photo of Allison Hoybach, Nutritionist/Dietitian, RD, LDN
Allison Hoybach
Nutritionist/Dietitian, RD, LDN
3 Endorsed
Serves Area
Her primary focus has been bariatric support, diabetes, IBS, and plant based nutrition, but her background also includes kidney disease, heart health, gut issues and malnutrition.
Specialities include: Bariatric Support, Weight Management and Weight Loss Medications, Diabetes, Kidney Disease, Plant-Based Eating, Heart Health and Mindful Eating.
Her primary focus has been bariatric support, diabetes, IBS, and plant based nutrition, but her background also includes kidney disease, heart health, gut issues and malnutrition.
Specialities include: Bariatric Support, Weight Management and Weight Loss Medications, Diabetes, Kidney Disease, Plant-Based Eating, Heart Health and Mindful Eating.
(352) 309-0794 View (352) 309-0794
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 Nicole S. Fennell, Nutritionist/Dietitian, MS, RDN, LD, CLT
Nicole S. Fennell
Nutritionist/Dietitian, MS, RDN, LD, CLT
1 Endorsed
Online Only
At Chews Food Wisely, our functional nutrition approach is for women who are navigating thyroid issues, Hashimoto’s, PCOS, poor energy, bloating, digestive struggles, and those “what is even happening
You’re doing everything “right”… but still feel off. Tired. Bloated. Moody. Wired but exhausted. Your periods are unpredictable, your digestion is a mess, and your energy just doesn’t bounce back like it used to. Maybe your labs came back “normal,” but you know deep down something isn’t right.
At Chews Food Wisely, our functional nutrition approach is for women who are navigating thyroid issues, Hashimoto’s, PCOS, poor energy, bloating, digestive struggles, and those “what is even happening
You’re doing everything “right”… but still feel off. Tired. Bloated. Moody. Wired but exhausted. Your periods are unpredictable, your digestion is a mess, and your energy just doesn’t bounce back like it used to. Maybe your labs came back “normal,” but you know deep down something isn’t right.
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Photo of Charlotte Hammond - Eating With Ease , Nutritionist/Dietitian, MS, RD, LDN, CDE, RYT
Eating With Ease
Nutritionist/Dietitian, MS, RD, LDN, CDE, RYT
Serves Area
Common issues I help people with include digestive problems, PCOS, testosterone support, DIABETES, high blood pressure, anxiety/depression, hypothyroidism, sensitivity-related illness, and weight management.
I help clients find wellness, balance, and a path to eating sustainably for life. I’ll work with you where you are at, incorporating metabolic understanding, empathetic listening, and even mindfulness and yoga techniques to help you reduce medications, address sleep, regularize exercise, and soothe stress. With every bite, nourish all of yourself.
Common issues I help people with include digestive problems, PCOS, testosterone support, DIABETES, high blood pressure, anxiety/depression, hypothyroidism, sensitivity-related illness, and weight management.
I help clients find wellness, balance, and a path to eating sustainably for life. I’ll work with you where you are at, incorporating metabolic understanding, empathetic listening, and even mindfulness and yoga techniques to help you reduce medications, address sleep, regularize exercise, and soothe stress. With every bite, nourish all of yourself.
(312) 561-4896 View (312) 561-4896
Photo of Makayla Baird, Nutritionist/Dietitian, RD, RDN, LD
Makayla Baird
Nutritionist/Dietitian, RD, RDN, LD
1 Endorsed
Online Only
Do you struggle with unwanted weight gain, low energy, and poor sleep? Have you reduced your food intake but still gain weight? Doctors often say to eat less and exercise more, but if it were that simple, you’d have lost weight already. It’s time to stop fighting your body and start working with it. I can help you feel comfortable in your body and nourish it to transform your life. My personalized approach addresses your unique needs to boost energy, improve sleep, and achieve sustainable weight loss for a vibrant, fulfilling life.
Do you struggle with unwanted weight gain, low energy, and poor sleep? Have you reduced your food intake but still gain weight? Doctors often say to eat less and exercise more, but if it were that simple, you’d have lost weight already. It’s time to stop fighting your body and start working with it. I can help you feel comfortable in your body and nourish it to transform your life. My personalized approach addresses your unique needs to boost energy, improve sleep, and achieve sustainable weight loss for a vibrant, fulfilling life.
(512) 855-2371 View (512) 855-2371
Photo of Rahmina Mutlib, Nutritionist/Dietitian, RD, MS
Rahmina Mutlib
Nutritionist/Dietitian, RD, MS
2 Endorsed
Online Only
Whether navigating weight loss, gut health, relationship with food, I offer practical solutions.
Do you feel like you've tried everything for your digestion or weight, but nothing sticks? Are you navigating a new medical diagnosis like Diabetes, IBS, or SIBO and feeling overwhelmed by conflicting advice? It is exhausting to battle chronic bloating, unpredictable blood sugar, or weight fluctuations while trying to keep up with a busy life. You might feel like food has become the enemy. You don't need a rigid diet that adds more stress to your day; you need a partner who understands the medical science and the reality of your daily lifestyle to help you find balance.
Whether navigating weight loss, gut health, relationship with food, I offer practical solutions.
Do you feel like you've tried everything for your digestion or weight, but nothing sticks? Are you navigating a new medical diagnosis like Diabetes, IBS, or SIBO and feeling overwhelmed by conflicting advice? It is exhausting to battle chronic bloating, unpredictable blood sugar, or weight fluctuations while trying to keep up with a busy life. You might feel like food has become the enemy. You don't need a rigid diet that adds more stress to your day; you need a partner who understands the medical science and the reality of your daily lifestyle to help you find balance.
(737) 276-0287 View (737) 276-0287
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
Photo of Ashley Fitzgerald, Nutritionist/Dietitian, RD, RDN
Ashley Fitzgerald
Nutritionist/Dietitian, RD, RDN
5 Endorsed
Online Only
My services cover weight management, balanced eating, meal prep strategies, and more specific areas such as sports nutrition, digestive health, pregnancy, and menopause.
I proudly work with Plant-Based Dietitians Ltd, a team dedicated to helping flexitarians, vegetarians, and vegans succeed with practical, personalized guidance. Whether you’re just beginning or looking to fine-tune your approach, we provide the tools and support to make plant-based eating sustainable and enjoyable.
My services cover weight management, balanced eating, meal prep strategies, and more specific areas such as sports nutrition, digestive health, pregnancy, and menopause.
I proudly work with Plant-Based Dietitians Ltd, a team dedicated to helping flexitarians, vegetarians, and vegans succeed with practical, personalized guidance. Whether you’re just beginning or looking to fine-tune your approach, we provide the tools and support to make plant-based eating sustainable and enjoyable.
(832) 653-9698 View (832) 653-9698
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 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 Jodee Morgan, Nutritionist/Dietitian, MS, CCC, SLP, FNTP
Jodee Morgan
Nutritionist/Dietitian, MS, CCC, SLP, FNTP
Serves Area
I take a bioindividual, root cause approach to functional nutrition with a focus on healing from a variety of chronic conditions through targeted nutrition and supplementation. I am passionate about helping people deeply heal to return to their best quality of life.
I take a bioindividual, root cause approach to functional nutrition with a focus on healing from a variety of chronic conditions through targeted nutrition and supplementation. I am passionate about helping people deeply heal to return to their best quality of life.
(469) 306-1356 View (469) 306-1356
Photo of Denny Dao, Nutritionist/Dietitian, RDN, LD
Denny Dao
Nutritionist/Dietitian, RDN, LD
Houston, TX 77021
As a registered dietitian, I provide personalized care for chronic disease management, gut health, weight optimization, and eating disorders.
Nutrition does not have to be hard or expensive (most clients pay as low as $0!). There is a plan for everyone out there and I work with you to get you a personally tailored plan that considers your goals, lifestyle, and preferences. I can even work with you to get you insurance-covered visits as low as $0!
As a registered dietitian, I provide personalized care for chronic disease management, gut health, weight optimization, and eating disorders.
Nutrition does not have to be hard or expensive (most clients pay as low as $0!). There is a plan for everyone out there and I work with you to get you a personally tailored plan that considers your goals, lifestyle, and preferences. I can even work with you to get you insurance-covered visits as low as $0!
(346) 525-3249 View (346) 525-3249
Photo of Gina Tran Holmes, Nutritionist/Dietitian, MS, RDN, LD
Gina Tran Holmes
Nutritionist/Dietitian, MS, RDN, LD
Online Only
Have you spent years trying to “fix” your eating habits or your body but nothing seems to work? Are you totally confused about what to eat? Are your days super busy and it’s hard to find time to eat? Want to eat in a way that feels good and doesn’t stress you out? I get it! I help people discover the joy in eating and pursue well-being without focusing on their weight. As a non-diet dietitian, my goal is to help you stop dieting and obsessing about food and your body, and start living a joyful life with sustainable health, peace, and balance.
Have you spent years trying to “fix” your eating habits or your body but nothing seems to work? Are you totally confused about what to eat? Are your days super busy and it’s hard to find time to eat? Want to eat in a way that feels good and doesn’t stress you out? I get it! I help people discover the joy in eating and pursue well-being without focusing on their weight. As a non-diet dietitian, my goal is to help you stop dieting and obsessing about food and your body, and start living a joyful life with sustainable health, peace, and balance.
(214) 856-7917 View (214) 856-7917
Photo of Liliana Aguilar, Nutritionist/Dietitian, MS, MPH, RD, LD
Liliana Aguilar
Nutritionist/Dietitian, MS, MPH, RD, LD
Houston, TX 77007
Areas of specialty are lifestyle, thyroid health, hypertension, cholesterol, weight management, gut health and general wellness.
My Goal is to provide the most updated nutrition medical information to address the whole individual. Liliana Aguilar is a bilingual licensed and registered dietitian in private practice who lectures and develops nutrition education seminars, provides medical nutrition therapy to patients, as well as referred individuals. Gives lectures to corporations, colleges and support groups. Has served as a Dietitian on Staff for The YMCA, out patient dietitian for The Houston Area Community Services for 5+ years, Spring Branch Community Services and eight years as adjunct faculty in the science department at Houston Community College.
Areas of specialty are lifestyle, thyroid health, hypertension, cholesterol, weight management, gut health and general wellness.
My Goal is to provide the most updated nutrition medical information to address the whole individual. Liliana Aguilar is a bilingual licensed and registered dietitian in private practice who lectures and develops nutrition education seminars, provides medical nutrition therapy to patients, as well as referred individuals. Gives lectures to corporations, colleges and support groups. Has served as a Dietitian on Staff for The YMCA, out patient dietitian for The Houston Area Community Services for 5+ years, Spring Branch Community Services and eight years as adjunct faculty in the science department at Houston Community College.
(281) 916-8429 View (281) 916-8429
Photo of Trisha Shea, Nutritionist/Dietitian, MS, RDN, CDN
Trisha Shea
Nutritionist/Dietitian, MS, RDN, CDN
1 Endorsed
Online Only
You're living with a chronic condition like heart disease or kidney disease, and you're tired of generic advice that doesn't fit your reality. Your goal is about creating clinically backed, specialized evidence that results in progress that sticks. You're looking for someone who understands that managing chronic conditions is about more than just following a meal plan; it's about creating habits that work long-term while still living a full life. You deserve support from someone who gets that every person's journey is different and that sustainable change happens one realistic step at a time.
You're living with a chronic condition like heart disease or kidney disease, and you're tired of generic advice that doesn't fit your reality. Your goal is about creating clinically backed, specialized evidence that results in progress that sticks. You're looking for someone who understands that managing chronic conditions is about more than just following a meal plan; it's about creating habits that work long-term while still living a full life. You deserve support from someone who gets that every person's journey is different and that sustainable change happens one realistic step at a time.
(929) 493-4238 View (929) 493-4238
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 Kelly LeVasseur, Nutritionist/Dietitian, RDN, LD, MS, CDCES
Kelly LeVasseur
Nutritionist/Dietitian, RDN, LD, MS, CDCES
Online Only
My ideal clients are individuals seeking support for diabetes management, women’s health, and overall wellness. They often want practical, realistic nutrition guidance that fits into daily life and helps them feel more confident managing their health. With a strong clinical background, I provide individualized, collaborative care focused on balance and sustainable habits. Together, we create achievable strategies that support long-term health and meaningful lifestyle improvements through small, consistent changes.
My ideal clients are individuals seeking support for diabetes management, women’s health, and overall wellness. They often want practical, realistic nutrition guidance that fits into daily life and helps them feel more confident managing their health. With a strong clinical background, I provide individualized, collaborative care focused on balance and sustainable habits. Together, we create achievable strategies that support long-term health and meaningful lifestyle improvements through small, consistent changes.
(346) 244-5889 View (346) 244-5889