Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians in Pasco County, FL

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Online Dietitians and Nutritionists

Photo of Amanda Rigby - HealThy Self Nutrition, Nutritionist/Dietitian, RD, LDN, CLT
HealThy Self Nutrition
Nutritionist/Dietitian, RD, LDN, CLT
Online Only
NEW! Accepting some insurances- Please check the following link for eligibility: visit.berrystreet.co/providers/Amanda-Rigby The diet that is right for you has no name. I know you’ve tried everything because I was you. It was not until I stopped working against my body that I learned I was in control of how good I could feel. I also know you don’t feel well. No one seems to understand why you’d rather stay home, or why it takes you so long to get ready. You don’t recognize yourself anymore. You’re tired of waiting for answers. Most importantly, you just want to feel normal again.
NEW! Accepting some insurances- Please check the following link for eligibility: visit.berrystreet.co/providers/Amanda-Rigby The diet that is right for you has no name. I know you’ve tried everything because I was you. It was not until I stopped working against my body that I learned I was in control of how good I could feel. I also know you don’t feel well. No one seems to understand why you’d rather stay home, or why it takes you so long to get ready. You don’t recognize yourself anymore. You’re tired of waiting for answers. Most importantly, you just want to feel normal again.
(401) 246-8577 View (401) 246-8577
Photo of Jennifer Rose Parker - Nourish Alive Nutrition Consulting, LLC, Nutritionist/Dietitian, RDN, DNC, LDN
Nourish Alive Nutrition Consulting, LLC
Nutritionist/Dietitian, RDN, DNC, LDN
Gainesville, FL 32601
Nourish yourself and thrive! I have seen the healing power of nutrition and it’s yours for the taking.
Nourish yourself and thrive! I have seen the healing power of nutrition and it’s yours for the taking.
(352) 758-5530 View (352) 758-5530
Photo of Dr. Johanna Lopez, Nutritionist/Dietitian, PhD, RDN, LD/N
Dr. Johanna Lopez
Nutritionist/Dietitian, PhD, RDN, LD/N
Online Only
I’m Johanna López, a Registered Dietitian, owner of EatFit4U. Fluent in English and Spanish, EatFit4U was created with one mission in mind: to empower individuals to take control of their health through personalized, science-based nutrition. I go beyond meal plans—I teach you the ‘why’ behind every recommendation so you can confidently take control of your health. Whether you’re managing a chronic condition, preparing or recovering from transplant, or striving for healthy weight loss, you’ll find a partner here who listens, guides, and empowers you.
I’m Johanna López, a Registered Dietitian, owner of EatFit4U. Fluent in English and Spanish, EatFit4U was created with one mission in mind: to empower individuals to take control of their health through personalized, science-based nutrition. I go beyond meal plans—I teach you the ‘why’ behind every recommendation so you can confidently take control of your health. Whether you’re managing a chronic condition, preparing or recovering from transplant, or striving for healthy weight loss, you’ll find a partner here who listens, guides, and empowers you.
(727) 758-4311 View (727) 758-4311
Photo of Lindsay Michelle Allen, Nutritionist/Dietitian, MS, RDN
Lindsay Michelle Allen
Nutritionist/Dietitian, MS, RDN
Clearwater, FL 33756
If you've been struggling to lose weight and improve your health despite trying traditional dieting methods, you're not alone. You’ve probably tried restricting calories or exercising more, only to find yourself stuck and unable to achieve lasting results. Chances are, you're dealing with underlying imbalances—like hormonal fluctuations, metabolic issues, or stress-related factors—that are contributing to weight gain and poor health. It’s frustrating when diets and workouts don’t seem to work, leaving you feeling confused and discouraged, as if your body is working against you.
If you've been struggling to lose weight and improve your health despite trying traditional dieting methods, you're not alone. You’ve probably tried restricting calories or exercising more, only to find yourself stuck and unable to achieve lasting results. Chances are, you're dealing with underlying imbalances—like hormonal fluctuations, metabolic issues, or stress-related factors—that are contributing to weight gain and poor health. It’s frustrating when diets and workouts don’t seem to work, leaving you feeling confused and discouraged, as if your body is working against you.
(727) 268-8386 View (727) 268-8386
Photo of Emily Stewart, Nutritionist/Dietitian, MPH, RDN, LDN
Emily Stewart
Nutritionist/Dietitian, MPH, RDN, LDN
Lakewood Ranch, FL 34240
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 Kristen Fustos - Kristen Fustos - Happy Tummy Nutrition, Nutritionist/Dietitian, MS, RDN, CSP
Kristen Fustos - Happy Tummy Nutrition
Nutritionist/Dietitian, MS, RDN, CSP
Online Only
I help families whose little ones struggle with persistent tummy issues and who feel frustrated, dismissed, or stuck searching for answers. My approach digs deeper to uncover the root cause so your child can finally feel comfortable and thrive! 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 help families whose little ones struggle with persistent tummy issues and who feel frustrated, dismissed, or stuck searching for answers. My approach digs deeper to uncover the root cause so your child can finally feel comfortable and thrive! 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
(813) 851-2134 View (813) 851-2134
Photo of Sharon Lawrence - Nutrition Dynamics, Nutritionist/Dietitian, RDN, LDN
Nutrition Dynamics
Nutritionist/Dietitian, RDN, LDN
Venice, FL 34293
Waitlist for new clients
I use healthy lifestyle coaching and non-pharmaceutical approaches for clients diagnosed with Asthma, Hypertension, Diabetes, elevated cholesterol, IBS, GERD disease, Fibromyalgia, Rheumatoid Arthritis and many other debilitating conditions.
I am classically trained as a Registered Dietitian & Clinical Nutritionist, but specialize in Integrative & Functional Medicine. I have extensive expertise in nutrient, herbal and pharmaceutical interventions as well as lifestyle and integrative wellness approaches. In practice for over 45 years, I support clients challenged with auto-immune & inflammatory diseases, GI disorders, cardiovascular, endocrine, neurological & neuromuscular conditions. My clients receive a completely personalized "roadmap to health" that is designed for their unique lifestyle, preferences, health challenges and goals.
I use healthy lifestyle coaching and non-pharmaceutical approaches for clients diagnosed with Asthma, Hypertension, Diabetes, elevated cholesterol, IBS, GERD disease, Fibromyalgia, Rheumatoid Arthritis and many other debilitating conditions.
I am classically trained as a Registered Dietitian & Clinical Nutritionist, but specialize in Integrative & Functional Medicine. I have extensive expertise in nutrient, herbal and pharmaceutical interventions as well as lifestyle and integrative wellness approaches. In practice for over 45 years, I support clients challenged with auto-immune & inflammatory diseases, GI disorders, cardiovascular, endocrine, neurological & neuromuscular conditions. My clients receive a completely personalized "roadmap to health" that is designed for their unique lifestyle, preferences, health challenges and goals.
(941) 304-4046 View (941) 304-4046
Photo of Caroline Leslie Young, Nutritionist/Dietitian, MS, RD, LD
Caroline Leslie Young
Nutritionist/Dietitian, MS, RD, LD
Online Only
Whole Self Nutrition's mission is to help you heal your relationships to food, body and movement, so you can live a full life aligned with your values. We have three registered and licensed dietitians offering non-diet and weight-inclusive nutrition counseling for those who are seeking freedom from eating disorders and/or diet culture. We also offer non-diet personal training with one of our dietitians who is a certified personal trainer, and trauma-informed yoga with one of our dietitians who is a registered yoga teacher
Whole Self Nutrition's mission is to help you heal your relationships to food, body and movement, so you can live a full life aligned with your values. We have three registered and licensed dietitians offering non-diet and weight-inclusive nutrition counseling for those who are seeking freedom from eating disorders and/or diet culture. We also offer non-diet personal training with one of our dietitians who is a certified personal trainer, and trauma-informed yoga with one of our dietitians who is a registered yoga teacher
(404) 495-3782 View (404) 495-3782
Photo of Pamela J Roney, Nutritionist/Dietitian, RDN, LDN
Pamela J Roney
Nutritionist/Dietitian, RDN, LDN
Tampa, FL 33609
I look forward to helping you achieve your personal health goals through nutrition counseling and setting small specific goals. Please contact me with any questions you may have.
I look forward to helping you achieve your personal health goals through nutrition counseling and setting small specific goals. Please contact me with any questions you may have.
(813) 736-5517 View (813) 736-5517
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. I’ve been providing Virtual Nutrition Services for years successfully. As an Integrative and Functional Dietitian Nutritionist, I specialize in Nutrition for Digestive Disorders, Personal Wellness, Weight Management, Food Sensitivities (Testing and Treatment), Disease Management: Diabetes, Cardiovascular Disease, & Autoimmune Conditions. Let me help you get healthy, look & feel good again using Food As Medicine!
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. I’ve been providing Virtual Nutrition Services for years successfully. As an Integrative and Functional Dietitian Nutritionist, I specialize in Nutrition for Digestive Disorders, Personal Wellness, Weight Management, Food Sensitivities (Testing and Treatment), Disease Management: Diabetes, Cardiovascular Disease, & Autoimmune Conditions. Let me help you get healthy, look & feel good again using Food As Medicine!
(941) 219-4089 View (941) 219-4089
Photo of Diane Christine Casey, Nutritionist/Dietitian, MS, RD, LD, CLT
Diane Christine Casey
Nutritionist/Dietitian, MS, RD, LD, CLT
Englewood, FL 34223
You found the complete package! I am a licensed dietitian, certified health coach/personal trainer who also holds a certificate in Plant-Based Nutrition from Cornell University. I focus on helping clients prevent or reverse disease through lifestyle practices: eating, exercise, stress management & sleep. I love to empower clients to implement new habits that enable health goals to be reached. Since inflammation is the root of all disease, there is a major focus on reversing inflammation through how we eat and live. I provide the most personalized anti-inflammatory diet available by using the MRT blood test & micronutrient analyses.
You found the complete package! I am a licensed dietitian, certified health coach/personal trainer who also holds a certificate in Plant-Based Nutrition from Cornell University. I focus on helping clients prevent or reverse disease through lifestyle practices: eating, exercise, stress management & sleep. I love to empower clients to implement new habits that enable health goals to be reached. Since inflammation is the root of all disease, there is a major focus on reversing inflammation through how we eat and live. I provide the most personalized anti-inflammatory diet available by using the MRT blood test & micronutrient analyses.
(614) 503-1797 View (614) 503-1797
Photo of Elizabeth Dunne, Nutritionist/Dietitian, MS, RDN, LD
Elizabeth Dunne
Nutritionist/Dietitian, MS, RDN, LD
4 Endorsed
Tampa, FL 33647
Elizabeth is a Registered Dietitian with over six years of experience helping individuals make healthier choices and achieve their goals. Using intuitive eating principles and a compassionate, client-centered approach, she tailors evidence-based plans to meet each person’s needs. Specializing in wellness, diabetes, and heart health, Elizabeth empowers clients with the tools and support they need to make lasting changes. Her compassionate counseling ensures that clients feel heard, confident, and motivated on their journey to improved health and well-being.
Elizabeth is a Registered Dietitian with over six years of experience helping individuals make healthier choices and achieve their goals. Using intuitive eating principles and a compassionate, client-centered approach, she tailors evidence-based plans to meet each person’s needs. Specializing in wellness, diabetes, and heart health, Elizabeth empowers clients with the tools and support they need to make lasting changes. Her compassionate counseling ensures that clients feel heard, confident, and motivated on their journey to improved health and well-being.
(901) 499-2720 View (901) 499-2720
Photo of Stephanie Nicholson, Nutritionist/Dietitian, MS, RDN, LDN, CLT
Stephanie Nicholson
Nutritionist/Dietitian, MS, RDN, LDN, CLT
Tampa, FL 33609
I help women 30+ and individuals with complex health needs transform their health through science-based, personalized nutrition. Specialties include binge eating disorder, GLP-1 medication support, gut health, food sensitivities, perimenopause, diabetes, kidney disease, and healthy aging. With 15+ years’ experience, I blend advanced clinical training with a practical, whole-body approach to help you eat with confidence, protect muscle, improve energy, and feel better for life.
I help women 30+ and individuals with complex health needs transform their health through science-based, personalized nutrition. Specialties include binge eating disorder, GLP-1 medication support, gut health, food sensitivities, perimenopause, diabetes, kidney disease, and healthy aging. With 15+ years’ experience, I blend advanced clinical training with a practical, whole-body approach to help you eat with confidence, protect muscle, improve energy, and feel better for life.
(813) 680-3804 View (813) 680-3804
Photo of Sandy McGlothlin, Nutritionist/Dietitian, RD, LDN, CNSC
Sandy McGlothlin
Nutritionist/Dietitian, RD, LDN, CNSC
3 Endorsed
Orlando, FL 32819
Sandy is a Registered Dietitian who partners with clients to overcome limiting beliefs and build a positive, sustainable relationship with food. She is passionate about preventing and managing both physical and mental health conditions through individualized, realistic, evidence-based strategies. Using a mindful eating approach, she helps clients find enjoyment in meals despite busy lifestyles. Sandy emphasizes balanced nutrition, regular movement, restorative sleep, and stress management to create a strong foundation for long-term health and well-being.
Sandy is a Registered Dietitian who partners with clients to overcome limiting beliefs and build a positive, sustainable relationship with food. She is passionate about preventing and managing both physical and mental health conditions through individualized, realistic, evidence-based strategies. Using a mindful eating approach, she helps clients find enjoyment in meals despite busy lifestyles. Sandy emphasizes balanced nutrition, regular movement, restorative sleep, and stress management to create a strong foundation for long-term health and well-being.
(520) 462-3563 View (520) 462-3563
Photo of Elise Vega, Nutritionist/Dietitian, PSM, RDN, LDN
Elise Vega
Nutritionist/Dietitian, PSM, RDN, LDN
3 Endorsed
Tampa, FL 33647
Elise is a dietitian who focuses on using realistic approaches to help you improve your health through nutrition, exercise, and other lifestyle practices. Her approach to nutrition is holistic and client centered. She takes the time to fully understand your unique lifestyle, preferences, and challenges to create a realistic nutrition plan together as a team. Elise believes in the power of using high quality nutrient dense foods to support all aspects of your health and wellbeing.
Elise is a dietitian who focuses on using realistic approaches to help you improve your health through nutrition, exercise, and other lifestyle practices. Her approach to nutrition is holistic and client centered. She takes the time to fully understand your unique lifestyle, preferences, and challenges to create a realistic nutrition plan together as a team. Elise believes in the power of using high quality nutrient dense foods to support all aspects of your health and wellbeing.
(321) 468-9298 View (321) 468-9298
Photo of Manal Qadeer, Nutritionist/Dietitian, MS, RDN, LD
Manal Qadeer
Nutritionist/Dietitian, MS, RDN, LD
4 Endorsed
Orlando, FL 32819
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
(312) 374-5399 View (312) 374-5399
Photo of Jordan Sage Colbert, Nutritionist/Dietitian, MPH, RDN
Jordan Sage Colbert
Nutritionist/Dietitian, MPH, RDN
Online Only
Trained on the use of a low FODMAP diet for IBS by Monash University.
Hi! I'm Jordan Sage Colbert, the founder of Jordan Sage Nutrition. These days, it feels like you have to be a detective to make sense of all the nutrition information out there. It's challenging enough when you're feeling your best. But when you're on a healing journey, navigating tummy issues, or transitioning to a plant-based lifestyle, the conflicting information feels so overwhelming. (Cue the soap box!) You deserve to not only have clarity and confidence on your nutrition journey, but also to feel excited by and aligned with your lifestyle choices.
Trained on the use of a low FODMAP diet for IBS by Monash University.
Hi! I'm Jordan Sage Colbert, the founder of Jordan Sage Nutrition. These days, it feels like you have to be a detective to make sense of all the nutrition information out there. It's challenging enough when you're feeling your best. But when you're on a healing journey, navigating tummy issues, or transitioning to a plant-based lifestyle, the conflicting information feels so overwhelming. (Cue the soap box!) You deserve to not only have clarity and confidence on your nutrition journey, but also to feel excited by and aligned with your lifestyle choices.
(941) 214-2744 View (941) 214-2744
Photo of Bonni Rose London, Nutritionist/Dietitian, MS, RDN, LDN
Bonni Rose London
Nutritionist/Dietitian, MS, RDN, LDN
Sarasota, FL 34233
My work often begins with gut health and supports clients with IBS/IBD, autoimmune conditions, thyroid disorders, diabetes, cardiovascular disease, neurological symptoms, lipid imbalances, and those using GLP-1 medications seeking sustainable weight and health outcomes.
You may be doing everything “right”—eating well, exercising, and trying different health strategies—yet still feel frustrated by fatigue, brain fog, stubborn weight gain, digestive issues, or chronic health concerns. You're tired of conflicting nutrition advice and want clear answers. You’re looking for a science-based, personalized plan that addresses root causes—often involving gut health, metabolism, inflammation, or hormones—so you can restore energy, improve body composition, and regain control of your long-term health.
My work often begins with gut health and supports clients with IBS/IBD, autoimmune conditions, thyroid disorders, diabetes, cardiovascular disease, neurological symptoms, lipid imbalances, and those using GLP-1 medications seeking sustainable weight and health outcomes.
You may be doing everything “right”—eating well, exercising, and trying different health strategies—yet still feel frustrated by fatigue, brain fog, stubborn weight gain, digestive issues, or chronic health concerns. You're tired of conflicting nutrition advice and want clear answers. You’re looking for a science-based, personalized plan that addresses root causes—often involving gut health, metabolism, inflammation, or hormones—so you can restore energy, improve body composition, and regain control of your long-term health.
(941) 677-1138 View (941) 677-1138
Photo of Kristina McCarthy, Nutritionist/Dietitian, MCN, RD, LD
Kristina McCarthy
Nutritionist/Dietitian, MCN, RD, LD
1 Endorsed
Orlando, FL 32806
Krissy helps clients take the stress out of eating and find confidence and joy in nourishing themselves. She was inspired to become a Registered Dietitian after navigating her own health challenges involving food, and she brings an empathetic lens to supporting clients on their own health journeys. Krissy works with clients to explore and improve their relationship with food through an “all foods fit” approach, often incorporating intuitive and mindful eating practices.
Krissy helps clients take the stress out of eating and find confidence and joy in nourishing themselves. She was inspired to become a Registered Dietitian after navigating her own health challenges involving food, and she brings an empathetic lens to supporting clients on their own health journeys. Krissy works with clients to explore and improve their relationship with food through an “all foods fit” approach, often incorporating intuitive and mindful eating practices.
(872) 219-1300 View (872) 219-1300
Photo of Shoshana Pritzker - Nutrition by Shoshana, Nutritionist/Dietitian, RD, CDN, CSSD, CISSN
Nutrition by Shoshana
Nutritionist/Dietitian, RD, CDN, CSSD, CISSN
Online Only
My ideal client is someone who is ready to take control of their nutrition and lifestyle. A positive attitude and belief in your own abilities to make lasting lifestyle changes is the key to success in any areas of your life, including diet and nutrition. If you're someone who is excited about learning new things, then I'm the right Dietitian for you.
My ideal client is someone who is ready to take control of their nutrition and lifestyle. A positive attitude and belief in your own abilities to make lasting lifestyle changes is the key to success in any areas of your life, including diet and nutrition. If you're someone who is excited about learning new things, then I'm the right Dietitian for you.
(321) 351-3058 View (321) 351-3058
Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians
What is Irritable Bowel Syndrome (IBS)?
Irritable bowel syndrome (IBS) is a general term that refers to a collection of symptoms associated with poor gut mobility and function, including abdominal pain, bloating, gas, and diarrhea. IBS is very common, with some estimates suggesting that as many as 10-15% of adults within the United States have IBS. Although the two conditions sound similar and share many symptoms, such as abdominal pain and diarrhea, IBS differs from irritable bowel diseases (IBDs), such as ulcerative colitis and Crohn's disease. In contrast to IBS which is caused by issues in the functioning of the colon, IBDs are inflammatory conditions caused by overactive immune cells within the intestine. IBDs are much less common than IBS and typically more medically severe, occasionally requiring intensive medical treatment and/or surgery. IBS, in contrast, can usually be managed effectively with lifestyle changes and less intense medical intervention.

What are the subcategories of IBS?
Medical professionals generally identify four main types of IBS: IBS-C (constipation-predominant subtype), IBS-D (diarrhea-predominant subtype), IBS-M (mixed bowel subtype), and IBS-U (undefined subtype). Identifying the predominant type of IBS an individual has can be important for determining the type of treatment that is best for them, such as the lifestyle and dietary changes that may be most appropriate, as well as any medications that may be necessary. However, individuals may also experience multiple subtypes over time, as well as experience cycles of flare-ups and symptom relief.

What causes IBS?
The causes of IBS are not well understood, but symptoms are generally attributed to issues with gut muscle contraction and changes in the gut microbiome, both of which can lead to the characteristic symptoms of IBS. These issues can be caused by a variety of lifestyle factors, such as diet and stress. While lifestyle modifications may not completely cure IBS symptoms, identifying symptom-triggering foods, consuming a balanced diet, and reducing stress have all been shown to greatly reduce symptoms. IBS can also be caused by bacterial or parasitic infections within the intestine, in which case the syndrome is referred to as "post-infectious IBS." In contrast to non-infectious IBS, post-infectious IBS is less chronic in nature and symptoms will often resolve once the infection has subsided.

What foods should I avoid if I have IBS?
Specific foods that may trigger symptoms of IBS can vary person-to-person. However, common foods that may exacerbate symptoms include high-fat foods (such as fatty meats), wheat, dairy products, highly acidic foods (such as citrus), beans, cabbage, milk, and carbonated drinks. Over time, individuals with IBS are often able to identify which foods cause their symptoms to worsen and learn to avoid such foods to manage their symptoms.