Gastrointestinal (GI) Nutritionists and Dietitians in 33544

Photo of Jessica Heckroth, Nutritionist/Dietitian, MS, RDN
Jessica Heckroth
Nutritionist/Dietitian, MS, RDN
Online Only
Are you struggling with hormone imbalances, gut issues, or fertility challenges?
Whether you're navigating irregular cycles, PCOS, painful periods, IBS, or unexplained infertility, I work with you to uncover the "why" behind your symptoms and create a clear path forward using food, lifestyle, and functional testing when appropriate.
Are you struggling with hormone imbalances, gut issues, or fertility challenges?
Whether you're navigating irregular cycles, PCOS, painful periods, IBS, or unexplained infertility, I work with you to uncover the "why" behind your symptoms and create a clear path forward using food, lifestyle, and functional testing when appropriate.
(727) 202-5515 View (727) 202-5515

More Dietitians and Nutritionists Nearby

Photo of Nicole Hallissey, Nutritionist/Dietitian, MS, RDN, CDN
Nicole Hallissey
Nutritionist/Dietitian, MS, RDN, CDN
3 Endorsed
Serves Area
I focus on sustainable weight loss, diabetes, heart health, and digestive health.
Nearly 95 percent of my insurance clients pay $0 out of pocket for their sessions! When we work together I'll give you the tools needed to feel confident in your food choices and in control around food. I'll guide you through creating a plan that works for YOU, based on your body's needs, lifestyle, and food preferences. Together, we'll simplify cooking with quick, easy recipes, and I'll share realistic strategies to make meal planning a breeze. Let's make your wellness adventure enjoyable, achievable, and sustainable! Currently, I only offer virtual sessions. Get started ASAP, book directly using this link: bit.ly/bookRDnow
I focus on sustainable weight loss, diabetes, heart health, and digestive health.
Nearly 95 percent of my insurance clients pay $0 out of pocket for their sessions! When we work together I'll give you the tools needed to feel confident in your food choices and in control around food. I'll guide you through creating a plan that works for YOU, based on your body's needs, lifestyle, and food preferences. Together, we'll simplify cooking with quick, easy recipes, and I'll share realistic strategies to make meal planning a breeze. Let's make your wellness adventure enjoyable, achievable, and sustainable! Currently, I only offer virtual sessions. Get started ASAP, book directly using this link: bit.ly/bookRDnow
(551) 272-6869 View (551) 272-6869
Photo of Jessica Vandergriff, Nutritionist/Dietitian, MS, RD, RDN, LD, LDN
Jessica Vandergriff
Nutritionist/Dietitian, MS, RD, RDN, LD, LDN
Tampa, FL 33603
Jessica’s ideal clients are individuals seeking support with diabetes management, heart health, healthy aging, and overall wellness. Many come to her feeling overwhelmed, stuck, or unsure how to improve their health in a sustainable way. Using an integrative, functional medicine approach, Jessica helps clients understand how food choices affect how they feel, identify possible root causes, and build a realistic plan that supports lasting progress.
Jessica’s ideal clients are individuals seeking support with diabetes management, heart health, healthy aging, and overall wellness. Many come to her feeling overwhelmed, stuck, or unsure how to improve their health in a sustainable way. Using an integrative, functional medicine approach, Jessica helps clients understand how food choices affect how they feel, identify possible root causes, and build a realistic plan that supports lasting progress.
(312) 872-4780 View (312) 872-4780
Photo of Emily Stewart, Nutritionist/Dietitian, MPH, RDN, LDN
Emily Stewart
Nutritionist/Dietitian, MPH, RDN, LDN
Serves Area
In addition to addressing these disorders, Emily is well-versed in managing commonly co-occurring gastrointestinal issues like IBS, IBD, GERD, food allergies/sensitivities, and hormonal dysfunctions such as PCOS, Hashimoto's, Hypothalamic Amenorrhea and Diabetes.
In my practice, I walk alongside you on your unique path toward healing. I approach each client with empathy; understanding that behind every struggle with food lies a deeply personal story. As a Non-Diet Dietitian, I reject harmful diet culture and instead embrace a holistic, Health At Every Size approach.
In addition to addressing these disorders, Emily is well-versed in managing commonly co-occurring gastrointestinal issues like IBS, IBD, GERD, food allergies/sensitivities, and hormonal dysfunctions such as PCOS, Hashimoto's, Hypothalamic Amenorrhea and Diabetes.
In my practice, I walk alongside you on your unique path toward healing. I approach each client with empathy; understanding that behind every struggle with food lies a deeply personal story. As a Non-Diet Dietitian, I reject harmful diet culture and instead embrace a holistic, Health At Every Size approach.
(609) 779-1152 View (609) 779-1152
Photo of Stacy Seslowsky - Heal From Food , Nutritionist/Dietitian, RD, LDN, MS
Heal From Food
Nutritionist/Dietitian, RD, LDN, MS
Serves Area
Health & weight issues are most often related to gut, hormone, or immune imbalance.
Digestive, hormonal, cardiovascular, energy, mood, fertility, immune (thyroid, rheumatoid arthritis, multiple sclerosis, etc.). Online platform: I spend an extended amount of time learning about the many life factors that led you to the present time. Together, we will implement a personalized nutrition/behavior modification plan to transform your health.
Health & weight issues are most often related to gut, hormone, or immune imbalance.
Digestive, hormonal, cardiovascular, energy, mood, fertility, immune (thyroid, rheumatoid arthritis, multiple sclerosis, etc.). Online platform: I spend an extended amount of time learning about the many life factors that led you to the present time. Together, we will implement a personalized nutrition/behavior modification plan to transform your health.
(904) 899-4955 View (904) 899-4955
Photo of Samantha Siegel, Nutritionist/Dietitian, MPH, RDN, LDN
Samantha Siegel
Nutritionist/Dietitian, MPH, RDN, LDN
Online Only
Struggling to juggle work, life, and still find time to eat well? You’re not alone. Many of my clients are busy professionals who want to feel better, have more energy, and build healthier habits - but need a plan that fits real life. As someone who’s worked 100-hour weeks in finance, I understand that balance isn’t easy. My goal is to help you find a balanced approach to nutrition, without the extremes - through realistic, sustainable changes that fit your lifestyle and last long term.
Struggling to juggle work, life, and still find time to eat well? You’re not alone. Many of my clients are busy professionals who want to feel better, have more energy, and build healthier habits - but need a plan that fits real life. As someone who’s worked 100-hour weeks in finance, I understand that balance isn’t easy. My goal is to help you find a balanced approach to nutrition, without the extremes - through realistic, sustainable changes that fit your lifestyle and last long term.
(980) 377-2647 View (980) 377-2647
Photo of Melanie Schuller, Nutritionist/Dietitian, RDN, LD
Melanie Schuller
Nutritionist/Dietitian, RDN, LD
Online Only
I specialize in helping women with IBS, bloating, reflux, and constipation using personalized nutrition, gut-healing strategies, and optional testing.
I help women who are frustrated, exhausted, and constantly wondering what foods will set her off. She’s been dismissed or overwhelmed by rigid plans that don’t address the root of her symptoms. She just wants to feel normal again - less bloating, more energy, consistent digestion, and peace around food. She wants a plan that works in real life and a provider who listens. She’s ready to stop guessing, feel confident in her body, and finally enjoy food and life again.
I specialize in helping women with IBS, bloating, reflux, and constipation using personalized nutrition, gut-healing strategies, and optional testing.
I help women who are frustrated, exhausted, and constantly wondering what foods will set her off. She’s been dismissed or overwhelmed by rigid plans that don’t address the root of her symptoms. She just wants to feel normal again - less bloating, more energy, consistent digestion, and peace around food. She wants a plan that works in real life and a provider who listens. She’s ready to stop guessing, feel confident in her body, and finally enjoy food and life again.
(727) 353-6260 View (727) 353-6260
Photo of Brigitta Jansen, Nutritionist/Dietitian, MS, CNS, CDN, CHC
Brigitta Jansen
Nutritionist/Dietitian, MS, CNS, CDN, CHC
1 Endorsed
Online Only
My areas of expertise are weight management, diabetes management and prevention, hormone balancing, anti-inflammatory diets, and autoimmune and digestive disorders.
All disease begins in the gut, including autoimmune disorders, autism, depression, skin issues, overweight, diabetes and more. I focus on healing the gut using the 5R program, detoxing and addressing nutrient deficiencies. We will design a personalized diet and supplement plan that suits your preferences and lifestyle.
My areas of expertise are weight management, diabetes management and prevention, hormone balancing, anti-inflammatory diets, and autoimmune and digestive disorders.
All disease begins in the gut, including autoimmune disorders, autism, depression, skin issues, overweight, diabetes and more. I focus on healing the gut using the 5R program, detoxing and addressing nutrient deficiencies. We will design a personalized diet and supplement plan that suits your preferences and lifestyle.
(917) 818-0992 View (917) 818-0992
Photo of Nora Clemens - Nutrition and Wellness Solution, Nutritionist/Dietitian, IFNCP, RDN, CLT
Nutrition and Wellness Solution
Nutritionist/Dietitian, IFNCP, RDN, CLT
Online Only
Whether you want to lose weight or address your gut health, I can help you make changes in your eating & lifestyle habits so that you achieve your personal health and nutrition goals.
Let me help you get to the root cause of your health or medical condition with cutting edge testing. Let’s address WHY you have symptoms or medical issues, not put a Band-Aid or throw another pill on it. Tests offered: stool testing for gut health, breath test (sibo), vitamin/mineral test, food sensitivities, adrenal test
Whether you want to lose weight or address your gut health, I can help you make changes in your eating & lifestyle habits so that you achieve your personal health and nutrition goals.
Let me help you get to the root cause of your health or medical condition with cutting edge testing. Let’s address WHY you have symptoms or medical issues, not put a Band-Aid or throw another pill on it. Tests offered: stool testing for gut health, breath test (sibo), vitamin/mineral test, food sensitivities, adrenal test
(561) 644-4691 View (561) 644-4691
Photo of Alec Moore, Nutritionist/Dietitian, RD, LD
Alec Moore
Nutritionist/Dietitian, RD, LD
1 Endorsed
Online Only
As owner of Nutrition Collaborative, I specialize in sports performance fueling, weight management, digestive support, and sustainable lifestyle change.
I offer 1-on-1 nutrition coaching, medical nutrition therapy, and consultations designed to create lasting change. Clients gain practical tools, education, and structured guidance that build confidence and independence, equipping them to manage their nutrition successfully for life.
As owner of Nutrition Collaborative, I specialize in sports performance fueling, weight management, digestive support, and sustainable lifestyle change.
I offer 1-on-1 nutrition coaching, medical nutrition therapy, and consultations designed to create lasting change. Clients gain practical tools, education, and structured guidance that build confidence and independence, equipping them to manage their nutrition successfully for life.
(469) 809-4761 View (469) 809-4761
Photo of Molly Ostrander - Molly Ostrander | Women's Gut Health, Nutritionist/Dietitian, MS, RDN, LDN, IFNCP
Molly Ostrander | Women's Gut Health
Nutritionist/Dietitian, MS, RDN, LDN, IFNCP
1 Endorsed
Online Only
GI care often becomes trial and error, which makes symptoms hard to interpret without guidance.
Are you a high-functioning woman 35+ whose digestion has gotten annoyingly unpredictable? Bloating shows up out of nowhere. IBS patterns shift. Hormonal changes make your “usual fixes” stop working. You’ve tried elimination diets and supplements that promised clarity and delivered... nothing. You want a structured, evidence-based plan to stabilize digestion, support hormone-related symptoms, and eat without constant second-guessing. I’ve lived with Crohn’s disease for more than three decades. That perspective informs a clinical approach focused on discernment and durable results, not generic advice or trend-driven protocols.
GI care often becomes trial and error, which makes symptoms hard to interpret without guidance.
Are you a high-functioning woman 35+ whose digestion has gotten annoyingly unpredictable? Bloating shows up out of nowhere. IBS patterns shift. Hormonal changes make your “usual fixes” stop working. You’ve tried elimination diets and supplements that promised clarity and delivered... nothing. You want a structured, evidence-based plan to stabilize digestion, support hormone-related symptoms, and eat without constant second-guessing. I’ve lived with Crohn’s disease for more than three decades. That perspective informs a clinical approach focused on discernment and durable results, not generic advice or trend-driven protocols.
(407) 809-3060 View (407) 809-3060
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 Devin Breedon - Vital Nutrition Dietitian - Devin Breedon RD, Nutritionist/Dietitian, RD, LDN
Vital Nutrition Dietitian - Devin Breedon RD
Nutritionist/Dietitian, RD, LDN
1 Endorsed
Serves Area
I help with issues such as diabetes, hypertension, digestive disorders, weight management, and overall wellness.
Insurance Accepted. At Vital Nutrition, we share a genuine desire to make a difference. We offer personalized, evidence-based nutrition consulting to overcome challenges, celebrate achievements, and embrace wellness. Our team consists of experts in Pediatric and Adult and provide both Functional and Traditional Nutrition Expertise. Book today!
I help with issues such as diabetes, hypertension, digestive disorders, weight management, and overall wellness.
Insurance Accepted. At Vital Nutrition, we share a genuine desire to make a difference. We offer personalized, evidence-based nutrition consulting to overcome challenges, celebrate achievements, and embrace wellness. Our team consists of experts in Pediatric and Adult and provide both Functional and Traditional Nutrition Expertise. Book today!
(352) 922-3491 View (352) 922-3491
Photo of Tracy Brown, Nutritionist/Dietitian, RD, LDN
Tracy Brown
Nutritionist/Dietitian, RD, LDN
Serves Area
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. My approach of somatic nutrition therapy and coaching teaches intuitive eating and body wisdom skills to learn to trust our bodies again.
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. My approach of somatic nutrition therapy and coaching teaches intuitive eating and body wisdom skills to learn to trust our bodies again.
(352) 398-4139 View (352) 398-4139
Photo of Brayden Goldblatt, Nutritionist/Dietitian, MS, RD, LD
Brayden Goldblatt
Nutritionist/Dietitian, MS, RD, LD
3 Endorsed
Tampa, FL 33602
Brayden is a registered dietitian with a passion for health and wellness. She supports clients through realistic, sustainable lifestyle changes using a compassionate, inclusive, and client-centered approach. Brayden blends evidence-based nutrition with practical habits to help clients feel their best in the long term. She creates a safe, non-judgmental space for exploring goals and challenges, offering personalized counseling and education to build lasting, meaningful change.
Brayden is a registered dietitian with a passion for health and wellness. She supports clients through realistic, sustainable lifestyle changes using a compassionate, inclusive, and client-centered approach. Brayden blends evidence-based nutrition with practical habits to help clients feel their best in the long term. She creates a safe, non-judgmental space for exploring goals and challenges, offering personalized counseling and education to build lasting, meaningful change.
(971) 365-3205 View (971) 365-3205
Photo of Britt Berger, Nutritionist/Dietitian, RD, LDN
Britt Berger
Nutritionist/Dietitian, RD, LDN
Serves Area
I offer individualized non-diet nutrition therapy for anyone who wants to simplify their relationship with food, eating, and their body — whether that comes with a formal eating disorder diagnosis or just a sense that things feel out of balance. My approach is non-diet and intuitive-eating based. Through working with my clients I have learned that lasting change comes from understanding your own relationship with food and your body, not from following someone else's rules. Together, we'll identify your goals, not mine, and then build the practical skills and tools to help get you there.
I offer individualized non-diet nutrition therapy for anyone who wants to simplify their relationship with food, eating, and their body — whether that comes with a formal eating disorder diagnosis or just a sense that things feel out of balance. My approach is non-diet and intuitive-eating based. Through working with my clients I have learned that lasting change comes from understanding your own relationship with food and your body, not from following someone else's rules. Together, we'll identify your goals, not mine, and then build the practical skills and tools to help get you there.
(857) 367-4844 View (857) 367-4844
Photo of Cindy Wu, Nutritionist/Dietitian, MS, RD, LDN
Cindy Wu
Nutritionist/Dietitian, MS, RD, LDN
4 Endorsed
Serves Area
Cindy is a Registered Dietitian with a background in individualized client care and 1:1 nutrition counseling. Cindy has developed rapport with clients from a variety of diagnoses, with a specialization in eating disorders. Cindy's primary goal is to help clients foster a strong and sustainable relationship with food that ultimately meets long-term goals. Cindy is a Registered Dietitian who provides an empathetic, trauma-informed, Health-At-Every-Size-informed, and weight-inclusive approach to care. Ensuring that clients feel supported and ready to make changes towards their nutritional goals is her main priority.
Cindy is a Registered Dietitian with a background in individualized client care and 1:1 nutrition counseling. Cindy has developed rapport with clients from a variety of diagnoses, with a specialization in eating disorders. Cindy's primary goal is to help clients foster a strong and sustainable relationship with food that ultimately meets long-term goals. Cindy is a Registered Dietitian who provides an empathetic, trauma-informed, Health-At-Every-Size-informed, and weight-inclusive approach to care. Ensuring that clients feel supported and ready to make changes towards their nutritional goals is her main priority.
(612) 324-6528 View (612) 324-6528
Photo of Sina D'Amico, Nutritionist/Dietitian, RDN, LDN
Sina D'Amico
Nutritionist/Dietitian, RDN, LDN
Tampa, FL 33607
Whether you're navigating digestive issues, trying to improve your energy, manage your weight, improve your athletic performance, or simply feel better in your body, I meet you where you are.
My approach is grounded in evidence, but also deeply personal. I take the time to understand you—your goals, your routines, and the roadblocks you’ve hit along the way. My goal is to help you build habits you can actually stick within your lifestyle.
Whether you're navigating digestive issues, trying to improve your energy, manage your weight, improve your athletic performance, or simply feel better in your body, I meet you where you are.
My approach is grounded in evidence, but also deeply personal. I take the time to understand you—your goals, your routines, and the roadblocks you’ve hit along the way. My goal is to help you build habits you can actually stick within your lifestyle.
(813) 592-4414 View (813) 592-4414
Photo of Trey Smith - Smith Advanced Nutrition Enterprise, Nutritionist/Dietitian, RDN, LDN, CPT
Smith Advanced Nutrition Enterprise
Nutritionist/Dietitian, RDN, LDN, CPT
Lakeland, FL 33809
My ideal client is someone who is goal oriented and is ready to make the necessary adjustments to reach their health and nutrition goals. They are someone who is in need of a nutrition PROFESSIONAL who truly knows the evidenced based, research approved methodology to help them get into the best shape of their lives. They may be deficient in certain vitamins and minerals or possibly, a blood marker value is too low or too high. Or they may want to lose weight/gain weight or maintain their weight and get into the best shape of their lives. My ideal client's health is their most prized possession! Being healthy is the #1 priority!
My ideal client is someone who is goal oriented and is ready to make the necessary adjustments to reach their health and nutrition goals. They are someone who is in need of a nutrition PROFESSIONAL who truly knows the evidenced based, research approved methodology to help them get into the best shape of their lives. They may be deficient in certain vitamins and minerals or possibly, a blood marker value is too low or too high. Or they may want to lose weight/gain weight or maintain their weight and get into the best shape of their lives. My ideal client's health is their most prized possession! Being healthy is the #1 priority!
(334) 423-4316 View (334) 423-4316
Photo of Stephanie Nicholson, Nutritionist/Dietitian, MS, RDN, LDN, CLT
Stephanie Nicholson
Nutritionist/Dietitian, MS, RDN, LDN, CLT
Tampa, FL 33609
Specialties include binge eating disorder, GLP-1 medication support, gut health, food sensitivities, perimenopause, diabetes, kidney disease, and healthy aging.
I create individualized plans that address both medical needs and real-life challenges. From managing binge eating disorder to navigating GLP-1 medications, gut issues, hormone changes, and chronic conditions, I provide targeted strategies that work in daily life — no cookie-cutter plans or quick fixes.
Specialties include binge eating disorder, GLP-1 medication support, gut health, food sensitivities, perimenopause, diabetes, kidney disease, and healthy aging.
I create individualized plans that address both medical needs and real-life challenges. From managing binge eating disorder to navigating GLP-1 medications, gut issues, hormone changes, and chronic conditions, I provide targeted strategies that work in daily life — no cookie-cutter plans or quick fixes.
(813) 680-3804 View (813) 680-3804
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.