Gastrointestinal (GI) Nutritionists and Dietitians in Dallas, TX

Photo of Roger E Adams, Nutritionist/Dietitian, PhD, CISSN, ACE-CPT
Roger E Adams
Nutritionist/Dietitian, PhD, CISSN, ACE-CPT
Dallas, TX 75219
PLEASE note: I do not take insurance, but I do accept all credit cards. 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.
PLEASE note: I do not take insurance, but I do accept all credit cards. 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.
(330) 937-9801 View (330) 937-9801
Photo of Alisha Macas, Nutritionist/Dietitian, MS, RD, LDN
Alisha Macas
Nutritionist/Dietitian, MS, RD, LDN
Dallas, TX 75248
Hi! I'm Alisha, a registered dietitian with a passion for helping people form a healthy relationship with food and their body. Whether you're aiming to fuel for a marathon, navigating disordered eating or have health related goals in mind, I'm here to guide you to lasting, positive change. As a foodie at heart, I believe nourishing your body should be delicious and fun! I love getting creative with food, and finding new ways to make healthy meals taste as good as they make you feel.
Hi! I'm Alisha, a registered dietitian with a passion for helping people form a healthy relationship with food and their body. Whether you're aiming to fuel for a marathon, navigating disordered eating or have health related goals in mind, I'm here to guide you to lasting, positive change. As a foodie at heart, I believe nourishing your body should be delicious and fun! I love getting creative with food, and finding new ways to make healthy meals taste as good as they make you feel.
(331) 296-0758 View (331) 296-0758
Photo of Sophia Deahl, Nutritionist/Dietitian, MS, RD, IFMCP
Sophia Deahl
Nutritionist/Dietitian, MS, RD, IFMCP
Serves Area
Are you struggling with chronic symptoms such as low energy, brain fog, hormone imbalances, inflammation, or bloating? Do you have a history of dieting and a challenging relationship with food? Imagine a life where you can break free from these symptoms and dieting once and for all, while becoming the most vibrant version of yourself. I'm Sophia, a registered dietitian with a functional medicine certification. I help my clients reclaim their health and improve their relationship with food through a root-cause approach, coaching, and plan built for their body and goals. My motto is Eat Well. Find Balance. Live Fully.
Are you struggling with chronic symptoms such as low energy, brain fog, hormone imbalances, inflammation, or bloating? Do you have a history of dieting and a challenging relationship with food? Imagine a life where you can break free from these symptoms and dieting once and for all, while becoming the most vibrant version of yourself. I'm Sophia, a registered dietitian with a functional medicine certification. I help my clients reclaim their health and improve their relationship with food through a root-cause approach, coaching, and plan built for their body and goals. My motto is Eat Well. Find Balance. Live Fully.
(615) 488-3767 View (615) 488-3767
Photo of Maria I Aguero de Manunta - Maria LifeStyle Nutrition PLLC, Nutritionist/Dietitian, MS, RDN, CDCES, CDN, CHC
Maria LifeStyle Nutrition PLLC
Nutritionist/Dietitian, MS, RDN, CDCES, CDN, CHC
Serves Area
My name is Maria Aguero de Manunta, and I have more than ten years of experience providing nutrition counseling and therapy in English and Spanish, specializing in weight management, chronic diseases, cardiometabolic disease, eating disorders, gastrointestinal issues, and other nutrition-related issues. I am passionate about helping people learn about healthy eating to make unique, positive lifestyle changes. I know that changing habits is not always easy, but I will work with you to achieve your goals by empowering you to make lasting and sustainable changes that put you on the path to success!
My name is Maria Aguero de Manunta, and I have more than ten years of experience providing nutrition counseling and therapy in English and Spanish, specializing in weight management, chronic diseases, cardiometabolic disease, eating disorders, gastrointestinal issues, and other nutrition-related issues. I am passionate about helping people learn about healthy eating to make unique, positive lifestyle changes. I know that changing habits is not always easy, but I will work with you to achieve your goals by empowering you to make lasting and sustainable changes that put you on the path to success!
(716) 869-6524 View (716) 869-6524
Photo of Malou Aragon Nichols, Nutritionist/Dietitian, RDN
Malou Aragon Nichols
Nutritionist/Dietitian, RDN
Serves Area
Malou /mah-loo/ sees individuals as experts in their lived experience and believes in their inherent wholeness. They view cultural food and foodways as an integral part of our relationship with self, health, and nature. She identifies as a Filipino/a/x dietitian because it holds cultural, social significance to them and influences their care work. They bring humility to their work, aspiring to cultivate embodied relationships with food and well-being. She is passionate about supporting folks with complex medical concerns and prioritizes a weight-inclusive or fat-positive approach.
Malou /mah-loo/ sees individuals as experts in their lived experience and believes in their inherent wholeness. They view cultural food and foodways as an integral part of our relationship with self, health, and nature. She identifies as a Filipino/a/x dietitian because it holds cultural, social significance to them and influences their care work. They bring humility to their work, aspiring to cultivate embodied relationships with food and well-being. She is passionate about supporting folks with complex medical concerns and prioritizes a weight-inclusive or fat-positive approach.
(970) 442-9670 View (970) 442-9670
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 Kaitlyn Egge, Nutritionist/Dietitian, MS, RDN, LDN
Kaitlyn Egge
Nutritionist/Dietitian, MS, RDN, LDN
1 Endorsed
Online Only
I am passionate about helping clients who have issues surrounding their kidneys and their GI tracts, however, I have experience in all of the issues listed.
Are you someone who has been diagnosed with chronic kidney disease or has new allergies and is overwhelmed with where to begin with your diet? Do you need a clear plan to follow to put you on the right track and feel like you are back in control of your health again? Do you want to know the "why" behind the recommendations that you have been told? If this sounds like you, then working together could be a great fit! Not only do I want to work with you to help you reach your goals and find food freedom with your diagnoses, but I want to teach you the reason behind the "why" so that you feel confident and comfortable with your diet!
I am passionate about helping clients who have issues surrounding their kidneys and their GI tracts, however, I have experience in all of the issues listed.
Are you someone who has been diagnosed with chronic kidney disease or has new allergies and is overwhelmed with where to begin with your diet? Do you need a clear plan to follow to put you on the right track and feel like you are back in control of your health again? Do you want to know the "why" behind the recommendations that you have been told? If this sounds like you, then working together could be a great fit! Not only do I want to work with you to help you reach your goals and find food freedom with your diagnoses, but I want to teach you the reason behind the "why" so that you feel confident and comfortable with your diet!
(508) 978-5227 View (508) 978-5227
Photo of Stacie Vanessa Ellis - Excellis Nutrition, Nutritionist/Dietitian, PhD, RDN, LD
Excellis Nutrition
Nutritionist/Dietitian, PhD, RDN, LD
Serves Area
Dr. Stacie Ellis, RDN, LD is a Registered Dietitian with over 10 years of experience. She specializes in weight loss/gain, eating disorders, emotional/stress eating, performance/sports nutrition, nutrition for aesthetic demanding sports/fields, and medical nutrition therapy for many chronic conditions such as diabetes, high blood pressure, hormonal imbalance, and much more. Excellis Nutrition offers one-on-one consultations/coaching, group classes, cooking classes, and partners with a number of organizations including athletic teams, non-profit, and corporate. Contact Dr. Ellis today to find out how Excellis Nutrition can help you!
Dr. Stacie Ellis, RDN, LD is a Registered Dietitian with over 10 years of experience. She specializes in weight loss/gain, eating disorders, emotional/stress eating, performance/sports nutrition, nutrition for aesthetic demanding sports/fields, and medical nutrition therapy for many chronic conditions such as diabetes, high blood pressure, hormonal imbalance, and much more. Excellis Nutrition offers one-on-one consultations/coaching, group classes, cooking classes, and partners with a number of organizations including athletic teams, non-profit, and corporate. Contact Dr. Ellis today to find out how Excellis Nutrition can help you!
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Photo of Kristen Fustos - Kristen Fustos - Happy Tummy Nutrition, Nutritionist/Dietitian, MS, RDN, CSP
Kristen Fustos - Happy Tummy Nutrition
Nutritionist/Dietitian, MS, RDN, CSP
Online Only
Common concerns I support include: • Constipation or diarrhea • Reflux or GERD • Eczema or skin flares • Food allergies or sensitivities • FPIES, CSID, EoE & complex GI issues
I combine evidence-based pediatric nutrition with functional gut testing to identify what’s driving your child’s symptoms. Together, we create a personalized nutrition and supplement plan that supports digestion, reduces inflammation, and restores balance for lasting relief.
Common concerns I support include: • Constipation or diarrhea • Reflux or GERD • Eczema or skin flares • Food allergies or sensitivities • FPIES, CSID, EoE & complex GI issues
I combine evidence-based pediatric nutrition with functional gut testing to identify what’s driving your child’s symptoms. Together, we create a personalized nutrition and supplement plan that supports digestion, reduces inflammation, and restores balance for lasting relief.
(813) 851-2134 View (813) 851-2134
Photo of Lemond Nutrition - Lemond Nutrition, Nutritionist/Dietitian, MA, LPC-A, RDN, LD
Lemond Nutrition
Nutritionist/Dietitian, MA, LPC-A, RDN, LD
1 Endorsed
Serves Area
Lemond Nutrition is proud to be one of the most trusted private nutrition practices among families and doctors in the Dallas and Lubbock areas. After seeing a need for comprehensive nutrition assistance specifically for children and families— Angela and Jeff Lemond founded the company in 2009. Lemond Nutrition has helped hundreds of people find a nutritious and healthy lifestyle. We are honored daily to be a continued resource for people in need.
Lemond Nutrition is proud to be one of the most trusted private nutrition practices among families and doctors in the Dallas and Lubbock areas. After seeing a need for comprehensive nutrition assistance specifically for children and families— Angela and Jeff Lemond founded the company in 2009. Lemond Nutrition has helped hundreds of people find a nutritious and healthy lifestyle. We are honored daily to be a continued resource for people in need.
(972) 430-6067 View (972) 430-6067
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 Adrien Paczosa, Nutritionist/Dietitian, RD, LD, CEDRD-S
Adrien Paczosa
Nutritionist/Dietitian, RD, LD, CEDRD-S
Online Only
Hi, I'm Adrien Paczosa, a registered dietitian and certified eating disorder specialist and former founder at iLiveWell Nutrition. I am now at Nabi Health, a virtual group of HAES-aligned, trauma-informed Registered Dietitians.
Hi, I'm Adrien Paczosa, a registered dietitian and certified eating disorder specialist and former founder at iLiveWell Nutrition. I am now at Nabi Health, a virtual group of HAES-aligned, trauma-informed Registered Dietitians.
(206) 339-5675 View (206) 339-5675
Photo of Mackenzie Woolwich, Nutritionist/Dietitian, RDN, LDN
Mackenzie Woolwich
Nutritionist/Dietitian, RDN, LDN
Online Only
My mission as an intuitive eating dietitian and body image coach is to help you end the vicious cycle of restriction and dieting that only leads to failure and frustration. I help individuals heal their relationship with food & body that has been challenged or harmed by chronic dieting, disordered eating, and/or eating disorders. There is an overwhelming amount of nutrition information out there and it can be difficult to escape the urge to diet and/or pursue weight loss. I'm here to tell you that you don't need to diet or feel like weight loss is your only option to achieve health!
My mission as an intuitive eating dietitian and body image coach is to help you end the vicious cycle of restriction and dieting that only leads to failure and frustration. I help individuals heal their relationship with food & body that has been challenged or harmed by chronic dieting, disordered eating, and/or eating disorders. There is an overwhelming amount of nutrition information out there and it can be difficult to escape the urge to diet and/or pursue weight loss. I'm here to tell you that you don't need to diet or feel like weight loss is your only option to achieve health!
(262) 518-9534 View (262) 518-9534
Photo of Garland Niblett, Nutritionist/Dietitian, NBHWC
Garland Niblett
Nutritionist/Dietitian, NBHWC
Serves Area
This includes an understanding of your gut microbiome, weight loss/gain concerns, managing chronic inflammation, and offering personalized lifestyle recommendations for your lifestyle.
I am a licensed Nutritionist at Sunrise Wellness & Counseling, dedicated to creating personalized nutrition plans tailored to each individual’s unique needs. Certified by both the Primal Health Institute and the Institute for the Psychology of Eating, I specialize in the effective management of Type 2 Diabetes, obesity, and achieving sustainable weight loss. My personal journey, which includes overcoming PTSD, navigating medication challenges, and battling morbid obesity. This experience deeply enriches my ability to provide empathetic, knowledgeable, and compassionate support to my clients on their health and wellness journeys.
This includes an understanding of your gut microbiome, weight loss/gain concerns, managing chronic inflammation, and offering personalized lifestyle recommendations for your lifestyle.
I am a licensed Nutritionist at Sunrise Wellness & Counseling, dedicated to creating personalized nutrition plans tailored to each individual’s unique needs. Certified by both the Primal Health Institute and the Institute for the Psychology of Eating, I specialize in the effective management of Type 2 Diabetes, obesity, and achieving sustainable weight loss. My personal journey, which includes overcoming PTSD, navigating medication challenges, and battling morbid obesity. This experience deeply enriches my ability to provide empathetic, knowledgeable, and compassionate support to my clients on their health and wellness journeys.
(972) 778-6849 View (972) 778-6849
Photo of Flannery Nielsen, Nutritionist/Dietitian, MS, RDN
Flannery Nielsen
Nutritionist/Dietitian, MS, RDN
1 Endorsed
Online Only
I help women who are struggling with fertility, hormone imbalances (such as PMOS, thyroid, perimenopause) and digestive issues.
Together we will get to the root of your symptoms using a whole body, personalized approach. You'll have to option to use functional lab testing and access supplement protocols if needed, but I also emphasize the importance of the foundations (nourishment, sleep, stress management) with each client even when more advanced interventions are needed.
I help women who are struggling with fertility, hormone imbalances (such as PMOS, thyroid, perimenopause) and digestive issues.
Together we will get to the root of your symptoms using a whole body, personalized approach. You'll have to option to use functional lab testing and access supplement protocols if needed, but I also emphasize the importance of the foundations (nourishment, sleep, stress management) with each client even when more advanced interventions are needed.
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Photo of Nell Harloe, Nutritionist/Dietitian, MS, RD, CDCES
Nell Harloe
Nutritionist/Dietitian, MS, RD, CDCES
Online Only
I’ve helped my patients manage various health conditions including weight management, diabetes, bariatric, gastrointestinal health, oncology, renal, cardiovascular, PCOS, menopause, thyroid health and autoimmune disorders.
In addition to receiving my B.S. in Dietetics from Baylor University, I completed my Masters in Dietetics from Sam Houston State, am a Board-Certified Diabetes Care and Education Specialist (CDCES) and received my certification in Adult Weight Management from the Academy of Dietetics. I am up to date with all weight loss medications on the market.
I’ve helped my patients manage various health conditions including weight management, diabetes, bariatric, gastrointestinal health, oncology, renal, cardiovascular, PCOS, menopause, thyroid health and autoimmune disorders.
In addition to receiving my B.S. in Dietetics from Baylor University, I completed my Masters in Dietetics from Sam Houston State, am a Board-Certified Diabetes Care and Education Specialist (CDCES) and received my certification in Adult Weight Management from the Academy of Dietetics. I am up to date with all weight loss medications on the market.
(855) 624-5438 View (855) 624-5438
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 Prem Singh - Smart Nutrition LLC, Nutritionist/Dietitian, MS, RD, LD, CNSC
Smart Nutrition LLC
Nutritionist/Dietitian, MS, RD, LD, CNSC
Serves Area
They’ve tried eating better, counting carbs, or following online plans, yet still struggle with blood sugar, digestive discomfort, or weight that won’t budge.
I provide individualized medical nutrition therapy for diabetes, prediabetes, digestive health, and weight concerns. Sessions combine personalized meal planning, mindful eating, and practical lifestyle guidance to improve blood sugar, ease digestive symptoms, and support long-term wellness—tailored to your unique needs and daily routine.
They’ve tried eating better, counting carbs, or following online plans, yet still struggle with blood sugar, digestive discomfort, or weight that won’t budge.
I provide individualized medical nutrition therapy for diabetes, prediabetes, digestive health, and weight concerns. Sessions combine personalized meal planning, mindful eating, and practical lifestyle guidance to improve blood sugar, ease digestive symptoms, and support long-term wellness—tailored to your unique needs and daily routine.
(469) 727-3523 View (469) 727-3523
Photo of Stone Jamison, Nutritionist/Dietitian, RD, LDN
Stone Jamison
Nutritionist/Dietitian, RD, LDN
6 Endorsed
Serves Area
Stone is a committed registered dietitian with expertise in outpatient nutritional care who enjoys working with clients for weight loss, heart health and gastrointestinal disorders.
Stone specializes in the HAES approach, intuitive eating, weight loss and management, gastrointestinal disorders, heart health, gut health, general wellness, and addressing disordered eating patterns.
Stone is a committed registered dietitian with expertise in outpatient nutritional care who enjoys working with clients for weight loss, heart health and gastrointestinal disorders.
Stone specializes in the HAES approach, intuitive eating, weight loss and management, gastrointestinal disorders, heart health, gut health, general wellness, and addressing disordered eating patterns.
(508) 501-3837 View (508) 501-3837
Photo of Ashley Lambert, Nutritionist/Dietitian, RD, LDN
Ashley Lambert
Nutritionist/Dietitian, RD, LDN
Online Only
Thank you for checking out my profile! I’m Ashley, a passionate and dedicated registered dietitian based in Florida. With over four years of experience in the field, including three years in a clinical setting, I have had the privilege of working with a diverse range of patients. My approach to nutrition is rooted in making small, sustainable changes that fit seamlessly into your lifestyle, ensuring that our goals are not just achievable but also realistic and long-lasting. I believe that nutrition should be simplified and personalized, and I am here to guide you through every step of your health journey with empathy and expertise.
Thank you for checking out my profile! I’m Ashley, a passionate and dedicated registered dietitian based in Florida. With over four years of experience in the field, including three years in a clinical setting, I have had the privilege of working with a diverse range of patients. My approach to nutrition is rooted in making small, sustainable changes that fit seamlessly into your lifestyle, ensuring that our goals are not just achievable but also realistic and long-lasting. I believe that nutrition should be simplified and personalized, and I am here to guide you through every step of your health journey with empathy and expertise.
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