Gastrointestinal (GI) Nutritionists and Dietitians in Lee County, FL
D-Signed Nutrition, LLC offers a unique approach to health and wellness. As a Registered, Licensed Dietitian, Certified Diabetes Educator and IFM Certified Functional Medicine Practitioner, Dee offers an integrative, personalized approach to solving your health concerns. If you are looking for someone to coordinate all aspects of your total health by addressing food, fitness, medical, stress management and environment then D-Signed Nutrition, LLC is your answer to better overall health for the long term. Please call for specific pricing. Quoted in this ad is for a one hour session. We recommend 2 hour visit for all new patients.
D-Signed Nutrition, LLC offers a unique approach to health and wellness. As a Registered, Licensed Dietitian, Certified Diabetes Educator and IFM Certified Functional Medicine Practitioner, Dee offers an integrative, personalized approach to solving your health concerns. If you are looking for someone to coordinate all aspects of your total health by addressing food, fitness, medical, stress management and environment then D-Signed Nutrition, LLC is your answer to better overall health for the long term. Please call for specific pricing. Quoted in this ad is for a one hour session. We recommend 2 hour visit for all new patients.
Are you struggling with self-esteem and your relationship with food? Let me help you renourish your mind, body, and soul. Hi, I'm Julie. I am a certified eating disorders specialist and certified intuitive eating counselor who practices from a non-diet approach (no foods are forbidden) based on mindfulness and utilizing internal physical cues to eat. This means I help you get in tune with YOUR body's unique natural cues that you might not have noticed in a while.
Are you struggling with self-esteem and your relationship with food? Let me help you renourish your mind, body, and soul. Hi, I'm Julie. I am a certified eating disorders specialist and certified intuitive eating counselor who practices from a non-diet approach (no foods are forbidden) based on mindfulness and utilizing internal physical cues to eat. This means I help you get in tune with YOUR body's unique natural cues that you might not have noticed in a while.
Reverse Type 2 Diabetes-Lower your Cholesterol-Reduce Bodyfat-Fix Gut Issues.
I work with a wide range of conditions primarily using whole foods, lifestyle counseling, diet modification, nutritional supplementation, and botanicals. For over 25 years Barbara has been teaching clients effective and realistic ways to improve client's health, and successfully manage their weight.
Reverse Type 2 Diabetes-Lower your Cholesterol-Reduce Bodyfat-Fix Gut Issues.
I work with a wide range of conditions primarily using whole foods, lifestyle counseling, diet modification, nutritional supplementation, and botanicals. For over 25 years Barbara has been teaching clients effective and realistic ways to improve client's health, and successfully manage their weight.
Our specialties are Gut Health, Autoimmune, Pain Management, and Bone and Joint support.
Fatigued? Brain fog? Chronic pain? Bathroom problems? Tired of being Sick and Tired? We're here to listen to your health concerns and personalize your approach to wellness. Personalized individual sessions with Functional Medicine Practitioner and Registered Dietitian, Julie will help uncover the root cause to your symptoms or illness. We offer monthly sessions to work towards resolving your symptoms and guiding and supporting you to achieve your health goals with long-term resolution. Don't waste time feeling helpless, call now to find out how we can help you!
Our specialties are Gut Health, Autoimmune, Pain Management, and Bone and Joint support.
Fatigued? Brain fog? Chronic pain? Bathroom problems? Tired of being Sick and Tired? We're here to listen to your health concerns and personalize your approach to wellness. Personalized individual sessions with Functional Medicine Practitioner and Registered Dietitian, Julie will help uncover the root cause to your symptoms or illness. We offer monthly sessions to work towards resolving your symptoms and guiding and supporting you to achieve your health goals with long-term resolution. Don't waste time feeling helpless, call now to find out how we can help you!
I'm passionate about helping clients navigate and overcome digestive & hormonal-related issues.
You’ve been chasing symptoms for years, but nothing ever seems to stick. Your energy is tanked. And you are SO over the brain fog, bloating, headaches, and periods that leave you wiped out—whether they’re painful, heavy, or completely unpredictable. You want answers, and a way to actually feel like yourself again without another bandaid solution or fad diet. I help women like you slow down, tune into their bodies, and learn how to deeply nourish themselves so their energy, digestion, and hormones can come back into balance. Vibrant health is your birthright, and your body is capable of so much more than you’ve been told.
I'm passionate about helping clients navigate and overcome digestive & hormonal-related issues.
You’ve been chasing symptoms for years, but nothing ever seems to stick. Your energy is tanked. And you are SO over the brain fog, bloating, headaches, and periods that leave you wiped out—whether they’re painful, heavy, or completely unpredictable. You want answers, and a way to actually feel like yourself again without another bandaid solution or fad diet. I help women like you slow down, tune into their bodies, and learn how to deeply nourish themselves so their energy, digestion, and hormones can come back into balance. Vibrant health is your birthright, and your body is capable of so much more than you’ve been told.
Doug specializes in: Pre-Daibetes, Type 1 and 2 Diabetes, Gestational Diabetes, Weight Management, Bariatics, GLP-1 medication support, PCOS, Cardio-Metabolic conditions, Fatty Liver Disease, Digestive Health, Mindful and Intuitive Eating Behaviors.
Hello! I am Doug Liner, a Registered Dietitian with 30 years of experience working with others in diabetes care, metabolic health, and weight loss. I work with a wide range of other medical conditions and hold a Certificate of training in Adult and Pediatric Obesity from the Commission on Dietetic Registration. I believe nutritional care should be approached through simple to understand and implement tools for daily living.
Doug specializes in: Pre-Daibetes, Type 1 and 2 Diabetes, Gestational Diabetes, Weight Management, Bariatics, GLP-1 medication support, PCOS, Cardio-Metabolic conditions, Fatty Liver Disease, Digestive Health, Mindful and Intuitive Eating Behaviors.
Hello! I am Doug Liner, a Registered Dietitian with 30 years of experience working with others in diabetes care, metabolic health, and weight loss. I work with a wide range of other medical conditions and hold a Certificate of training in Adult and Pediatric Obesity from the Commission on Dietetic Registration. I believe nutritional care should be approached through simple to understand and implement tools for daily living.
My approach is rooted in truly understanding the whole person. With over 25 years of experience as a Clinical Dietitian and a Licensed Mental Health Counselor, I bring an integrative perspective that bridges medical nutrition therapy, mental health, and sustainable behavior change. This dual background allows me to address concerns from a medical standpoint while also exploring the emotional, psychological, and lifestyle factors that influence health. I believe meaningful change happens when care extends beyond symptoms and includes the physical, psychological, and social environments shaping each individual's experience.
My approach is rooted in truly understanding the whole person. With over 25 years of experience as a Clinical Dietitian and a Licensed Mental Health Counselor, I bring an integrative perspective that bridges medical nutrition therapy, mental health, and sustainable behavior change. This dual background allows me to address concerns from a medical standpoint while also exploring the emotional, psychological, and lifestyle factors that influence health. I believe meaningful change happens when care extends beyond symptoms and includes the physical, psychological, and social environments shaping each individual's experience.
We are a group practice of Registered Dietitians and Psychotherapists who blend Behavior Therapy with Medical Nutrition Therapy to help our clients become the best versions of themselves. Our clients are often referred by their physicians for weight loss, and they find so much more. Our clients find they can build a new relationship with food, so they are not triggered; they discover they can establish routines around exercise, cooking, and socializing that help them feel alive.
We are a group practice of Registered Dietitians and Psychotherapists who blend Behavior Therapy with Medical Nutrition Therapy to help our clients become the best versions of themselves. Our clients are often referred by their physicians for weight loss, and they find so much more. Our clients find they can build a new relationship with food, so they are not triggered; they discover they can establish routines around exercise, cooking, and socializing that help them feel alive.
Online Dietitians and Nutritionists
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.
Manage Chronic Diseases: I specialize in gastrointestinal, liver, renal, and pancreatic health.
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.
Manage Chronic Diseases: I specialize in gastrointestinal, liver, renal, and pancreatic health.
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.
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.
In practice for over 45 years, I support clients challenged with auto-immune & inflammatory diseases, GI disorders, cardiovascular, endocrine, neurological & neuromuscular conditions.
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 help clients experiencing acute and chronic pain, fatigue, sleep, memory, focus and mood disorders.
In practice for over 45 years, I support clients challenged with auto-immune & inflammatory diseases, GI disorders, cardiovascular, endocrine, neurological & neuromuscular conditions.
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 help clients experiencing acute and chronic pain, fatigue, sleep, memory, focus and mood disorders.
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.
Working in the gut health space, I've seen too many clients feel dismissed by well-meaning healthcare providers.
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.
Working in the gut health space, I've seen too many clients feel dismissed by well-meaning healthcare providers.
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.
My passion lies in optimizing gut health because, from experience, I've witnessed that when your gut thrives, everything else follows
Health concerns are deeply personal and impact various aspects of your life. I am here to offer you personalized support. I believe in addressing the root causes of health issues. Together, we'll explore the underlying causes of your health issues, addressing them at their roots rather than merely alleviating symptoms. My goal is to empower you with the knowledge and tools needed to make sustainable, positive changes for long-term well-being.
My passion lies in optimizing gut health because, from experience, I've witnessed that when your gut thrives, everything else follows
Health concerns are deeply personal and impact various aspects of your life. I am here to offer you personalized support. I believe in addressing the root causes of health issues. Together, we'll explore the underlying causes of your health issues, addressing them at their roots rather than merely alleviating symptoms. My goal is to empower you with the knowledge and tools needed to make sustainable, positive changes for long-term well-being.
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.
I help you uncover the root causes behind stubborn weight gain, belly fat, fatigue, digestive issues, thyroid dysfunction, and blood sugar problems like prediabetes and diabetes. Using personalized nutrition, body composition analysis, and functional lab insights, we address gut health and metabolism so you can restore energy and improve body composition.
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.
I help you uncover the root causes behind stubborn weight gain, belly fat, fatigue, digestive issues, thyroid dysfunction, and blood sugar problems like prediabetes and diabetes. Using personalized nutrition, body composition analysis, and functional lab insights, we address gut health and metabolism so you can restore energy and improve body composition.
My specialties also include gut health, glycemic control, lipid management, and anti-aging strategies to support long-term health and vitality.
I am a sports nutritionist and functional dietitian with 25+ years of experience helping athletes maximize performance and health. I work with:
triathletes, Olympic contenders, pro football, hockey, and basketball.
Runners and cyclists, endurance and ultra-endurance racers
young and masters athletes.
I create individualized plans to build lean muscle, reduce body fat, improve endurance and recovery, support hydration and injury prevention, and fine-tune fueling strategies. Whether you’re chasing a podium finish or simply want to feel and perform your best, I’ll help you get there with proven, practical guidance.
My specialties also include gut health, glycemic control, lipid management, and anti-aging strategies to support long-term health and vitality.
I am a sports nutritionist and functional dietitian with 25+ years of experience helping athletes maximize performance and health. I work with:
triathletes, Olympic contenders, pro football, hockey, and basketball.
Runners and cyclists, endurance and ultra-endurance racers
young and masters athletes.
I create individualized plans to build lean muscle, reduce body fat, improve endurance and recovery, support hydration and injury prevention, and fine-tune fueling strategies. Whether you’re chasing a podium finish or simply want to feel and perform your best, I’ll help you get there with proven, practical guidance.
Individuals using GLP-1 medications (Ozempic, Wegovy Mounjaro) or transitioning off them who feel overwhelmed by hunger changes, food noise, or fear of weight regain. Many have tried dieting or received limited guidance beyond medication. They are often referred by physicians or seeking a structured, evidence-based approach. I help them understand what is happening physiologically and follow a clear process to stabilize, reduce anxiety around food, and move forward with confidence.
Individuals using GLP-1 medications (Ozempic, Wegovy Mounjaro) or transitioning off them who feel overwhelmed by hunger changes, food noise, or fear of weight regain. Many have tried dieting or received limited guidance beyond medication. They are often referred by physicians or seeking a structured, evidence-based approach. I help them understand what is happening physiologically and follow a clear process to stabilize, reduce anxiety around food, and move forward with confidence.
My ideal client is a female between the ages of 17 and 60 who is struggling with disordered eating and is motivated to make changes in her life one step at a time. Her goal is to find food freedom and make peace with food.
My ideal client is a female between the ages of 17 and 60 who is struggling with disordered eating and is motivated to make changes in her life one step at a time. Her goal is to find food freedom and make peace with food.
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.