Gastrointestinal (GI) Nutritionists and Dietitians in Florida

Photo of Kate Thomas - Karuna Wellness Studio, Nutritionist/Dietitian, MS, RD, LDN
Karuna Wellness Studio
Nutritionist/Dietitian, MS, RD, LDN
Serves Area
You’re managing chronic disease, disordered eating, digestive issues, anxiety, picky eating, or meal planning burnout—and you’re done with diets and one-size-fits-all advice.
Our team of Registered Dietitians offers weight-inclusive, trauma-informed nutrition counseling. We specialize in mental health, GI conditions, disordered eating, and chronic illness across the lifespan—from pediatrics to adults. We support practical, health-promoting behavior change through a holistic, lifestyle-based approach.
You’re managing chronic disease, disordered eating, digestive issues, anxiety, picky eating, or meal planning burnout—and you’re done with diets and one-size-fits-all advice.
Our team of Registered Dietitians offers weight-inclusive, trauma-informed nutrition counseling. We specialize in mental health, GI conditions, disordered eating, and chronic illness across the lifespan—from pediatrics to adults. We support practical, health-promoting behavior change through a holistic, lifestyle-based approach.
(781) 296-8084 View (781) 296-8084
Photo of Yi Min Teo, Nutritionist/Dietitian, MS, RD, CNSC
Yi Min Teo
Nutritionist/Dietitian, MS, RD, CNSC
Online Only
Are you feeling overwhelmed, confused, scared of eating foods due to your digestive disorder diagnosis (Crohn's and Ulcerative Colitis, IBS, gastroparesis, new ileostomy/colostomy, etc)?
The ability to enjoy cultural foods is essential - so is ensuring that your nutritional needs for healing are met. With my clinical experience in treating patients with digestive disorders and nutrition support, I am here to provide evidence-based, culturally sensitive nutrition therapy that is personalized to you.
Are you feeling overwhelmed, confused, scared of eating foods due to your digestive disorder diagnosis (Crohn's and Ulcerative Colitis, IBS, gastroparesis, new ileostomy/colostomy, etc)?
The ability to enjoy cultural foods is essential - so is ensuring that your nutritional needs for healing are met. With my clinical experience in treating patients with digestive disorders and nutrition support, I am here to provide evidence-based, culturally sensitive nutrition therapy that is personalized to you.
(323) 207-0403 View (323) 207-0403
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 Michaila Byers, Nutritionist/Dietitian, RDN, LD
Michaila Byers
Nutritionist/Dietitian, RDN, LD
1 Endorsed
Serves Area
Specialties include: functional nutrition, integrative health and wellness, gastrointestinal disorders, food allergies, food sensitivities, disordered eating, mindful eating, intuitive eating, anti-inflammatory approaches, weight management, and nutritional care.
Michaila is a registered dietitian who seeks to help patients achieve an overall sense of health and wellness. She creates a safe space for exploring nutritional patterns and concerns in a kind and non-judgmental way. Having worked at Cleveland Clinic's Center for Functional Medicine, she takes a comprehensive approach that addresses the root causes of symptoms. Her approach is patient-centered, tailoring each session to the client's individual wants and needs. When you collaborate with Michaila, she will guide you on a path to better health, optimizing nutrition and improving well-being.
Specialties include: functional nutrition, integrative health and wellness, gastrointestinal disorders, food allergies, food sensitivities, disordered eating, mindful eating, intuitive eating, anti-inflammatory approaches, weight management, and nutritional care.
Michaila is a registered dietitian who seeks to help patients achieve an overall sense of health and wellness. She creates a safe space for exploring nutritional patterns and concerns in a kind and non-judgmental way. Having worked at Cleveland Clinic's Center for Functional Medicine, she takes a comprehensive approach that addresses the root causes of symptoms. Her approach is patient-centered, tailoring each session to the client's individual wants and needs. When you collaborate with Michaila, she will guide you on a path to better health, optimizing nutrition and improving well-being.
(469) 382-5972 View (469) 382-5972
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 Shaina Painter, Nutritionist/Dietitian, CNS, MS, LDN
Shaina Painter
Nutritionist/Dietitian, CNS, MS, LDN
Online Only
As a trauma-informed, non-diet nutritionist, I specialize in helping people who feel stuck in dieting cycles, body dissatisfaction, or chronic health concerns such as PCOS, thyroid imbalance, and digestive issues.
My work combines evidence-based nutrition guidance with compassion, intuitive eating skills, body trust, and personalized solutions that honor your needs so that you can feel empowered, grounded, and confident
As a trauma-informed, non-diet nutritionist, I specialize in helping people who feel stuck in dieting cycles, body dissatisfaction, or chronic health concerns such as PCOS, thyroid imbalance, and digestive issues.
My work combines evidence-based nutrition guidance with compassion, intuitive eating skills, body trust, and personalized solutions that honor your needs so that you can feel empowered, grounded, and confident
(530) 456-4527 View (530) 456-4527
Photo of Meg Bowman, Nutritionist/Dietitian, MS, CNS, LDN, CHES
Meg Bowman
Nutritionist/Dietitian, MS, CNS, LDN, CHES
1 Endorsed
Online Only
My ideal client has done everything right, followed plans, taken supplements, read the books, but still feels anxious, exhausted, or disconnected from their body. They often struggle with digestion, hormones, or stress related symptoms and want to understand why. They are ready for a compassionate, science based approach that honors both body and mind. Together, we restore a sense of safety first so energy, digestion, and calm can follow naturally.
My ideal client has done everything right, followed plans, taken supplements, read the books, but still feels anxious, exhausted, or disconnected from their body. They often struggle with digestion, hormones, or stress related symptoms and want to understand why. They are ready for a compassionate, science based approach that honors both body and mind. Together, we restore a sense of safety first so energy, digestion, and calm can follow naturally.
(847) 278-9449 View (847) 278-9449
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 Linda Mench - Symphony Nutrition, LLC, Nutritionist/Dietitian, MS, LDN, CNS
Symphony Nutrition, LLC
Nutritionist/Dietitian, MS, LDN, CNS
Online Only
Do you struggle with shifting hormones, hot flashes, poor sleep, gastrointestinal distress, and menopausal weight gain?
Determining the root cause is one thing, but what you need is a plan. Together we work to restore your health and promote balance within your body which leads to greater physical and emotional well-being. Imagine restorative sleep, more energy, fewer menopausal symptoms, improved digestion, empowered health & resiliency, and feeling great again!
Do you struggle with shifting hormones, hot flashes, poor sleep, gastrointestinal distress, and menopausal weight gain?
Determining the root cause is one thing, but what you need is a plan. Together we work to restore your health and promote balance within your body which leads to greater physical and emotional well-being. Imagine restorative sleep, more energy, fewer menopausal symptoms, improved digestion, empowered health & resiliency, and feeling great again!
(703) 576-5041 View (703) 576-5041
Photo of Marissa Weissbuch, Nutritionist/Dietitian, MS, RDN, LDN
Marissa Weissbuch
Nutritionist/Dietitian, MS, RDN, LDN
5 Endorsed
Serves Area
Marissa specializes in weight management, disordered eating, behavior modification, gut health, anti-inflammatory meal planning, GI disorders, food sensitivities, autoimmune disorders, thyroid disorders, PCOS, type 2 diabetes, prediabetes, hypertension, high cholesterol, kidney disease, liver disease, and malnutrition or unintentional weight loss.
Marissa, a dedicated Registered Dietitian, is passionate about helping others heal their relationship with food. Inspired by her own health journey, she brings empathy, understanding, and practical tools to guide clients in quieting “food noise” and finding sustainable balance. With a whole-person, individualized approach, she simplifies nutrition, making structure and routine attainable. Rejecting diet culture, she empowers clients to nourish their bodies, supporting digestion, metabolism, mental health, skin, and hormones.
Marissa specializes in weight management, disordered eating, behavior modification, gut health, anti-inflammatory meal planning, GI disorders, food sensitivities, autoimmune disorders, thyroid disorders, PCOS, type 2 diabetes, prediabetes, hypertension, high cholesterol, kidney disease, liver disease, and malnutrition or unintentional weight loss.
Marissa, a dedicated Registered Dietitian, is passionate about helping others heal their relationship with food. Inspired by her own health journey, she brings empathy, understanding, and practical tools to guide clients in quieting “food noise” and finding sustainable balance. With a whole-person, individualized approach, she simplifies nutrition, making structure and routine attainable. Rejecting diet culture, she empowers clients to nourish their bodies, supporting digestion, metabolism, mental health, skin, and hormones.
(213) 263-4843 View (213) 263-4843
Photo of Tyra Tanner - ELLAD Preventative Health, Nutritionist/Dietitian, DNP, ANP, CNS, RD, PMHNP
ELLAD Preventative Health
Nutritionist/Dietitian, DNP, ANP, CNS, RD, PMHNP
Serves Area
Our philosophy centers on the holistic well-being of our patients, with a focus on delivering comprehensive care across every aspect of their health. By integrating wellness components, we can provide whole-person healthcare that considers all facets of our patients' health. ELLAD Preventative Health proudly serves clients across multiple U.S. locations, including Chesterfield, Henrico, Richmond VA, Fairfax VA, Atlanta GA, Houston TX, and St. Petersburg FL. We deliver trusted, results-driven preventative health services with personalized care, transparent pricing, and reliable support—wherever you are.
Our philosophy centers on the holistic well-being of our patients, with a focus on delivering comprehensive care across every aspect of their health. By integrating wellness components, we can provide whole-person healthcare that considers all facets of our patients' health. ELLAD Preventative Health proudly serves clients across multiple U.S. locations, including Chesterfield, Henrico, Richmond VA, Fairfax VA, Atlanta GA, Houston TX, and St. Petersburg FL. We deliver trusted, results-driven preventative health services with personalized care, transparent pricing, and reliable support—wherever you are.
(804) 455-7265 View (804) 455-7265
Photo of Tessa O' Toole, Nutritionist/Dietitian, MS, CNS, LDN
Tessa O' Toole
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
You are tired of dieting and want to feel at peace with food and your body. You may be struggling with digestion issues, fatigue, or anxiety and want lasting change that feels supportive, not restrictive. You want to understand your body, feel nourished, and finally have food feel simple again.
You are tired of dieting and want to feel at peace with food and your body. You may be struggling with digestion issues, fatigue, or anxiety and want lasting change that feels supportive, not restrictive. You want to understand your body, feel nourished, and finally have food feel simple again.
(224) 218-5409 View (224) 218-5409
Photo of Alexia Beauregard, Nutritionist/Dietitian, MS, RD, CSP, LD
Alexia Beauregard
Nutritionist/Dietitian, MS, RD, CSP, LD
3 Endorsed
Serves Area
My ideal client is an individual or parent seeking to learn more about their food allergy diagnosis, diagnosis related to abnormal gut function.
Alexia specializes in food allergies and gut disorders, including celiac disease, IBS, and IBD. She also supports clients with eating disorders, helping them build a healthier relationship with food. Her approach aims to make eating joyful and empower clients to care for themselves through food.
My ideal client is an individual or parent seeking to learn more about their food allergy diagnosis, diagnosis related to abnormal gut function.
Alexia specializes in food allergies and gut disorders, including celiac disease, IBS, and IBD. She also supports clients with eating disorders, helping them build a healthier relationship with food. Her approach aims to make eating joyful and empower clients to care for themselves through food.
(508) 469-5018 View (508) 469-5018
Photo of Jan Patenaude, Nutritionist/Dietitian, RDN, CLT
Jan Patenaude
Nutritionist/Dietitian, RDN, CLT
48 Endorsed
Serves Area
Do your clients have chronic inflammatory health problems such as heartburn, irritable bowel syndrome (IBS), headaches, migraines, arthritis, Crohn's, colitis, Eosinophilic Esophagitis, sinusitis, fibromyalgia, chronic pain or eczema? Get them well quickly by becoming a Certified LEAP Therapist! I've used the Evidence-Based LEAP Protocol based on MRT Testing since 2002 and I still think it's the best protocol for well-selected clients! My Mentoring comes to you at no additional cost!
Do your clients have chronic inflammatory health problems such as heartburn, irritable bowel syndrome (IBS), headaches, migraines, arthritis, Crohn's, colitis, Eosinophilic Esophagitis, sinusitis, fibromyalgia, chronic pain or eczema? Get them well quickly by becoming a Certified LEAP Therapist! I've used the Evidence-Based LEAP Protocol based on MRT Testing since 2002 and I still think it's the best protocol for well-selected clients! My Mentoring comes to you at no additional cost!
(970) 340-2372 View (970) 340-2372
Photo of Tanya Mezher, Nutritionist/Dietitian, MS, RD, CDN
Tanya Mezher
Nutritionist/Dietitian, MS, RD, CDN
Online Only
I work with busy professionals battling digestive concerns, weight gain, fatigue, and blood sugar swings from hectic schedules.
I am an integrative and functional dietitian which means food/nutrition is medicine and integral to your well being but not the only focus. I seek to understand you as a whole person which includes your personal & family history, preferences, sleep patterns, stress, lifestyle, lab data, etc. to create realistic habits that fit your life.
I work with busy professionals battling digestive concerns, weight gain, fatigue, and blood sugar swings from hectic schedules.
I am an integrative and functional dietitian which means food/nutrition is medicine and integral to your well being but not the only focus. I seek to understand you as a whole person which includes your personal & family history, preferences, sleep patterns, stress, lifestyle, lab data, etc. to create realistic habits that fit your life.
(949) 628-1454 View (949) 628-1454
Photo of Erika Jacobson - Erika Jacobson Nutrition & Wellness , Nutritionist/Dietitian, MS, RD
Erika Jacobson Nutrition & Wellness
Nutritionist/Dietitian, MS, RD
1 Endorsed
Online Only
I’m Erika, an integrative and functional dietitian who helps people with digestive issues who are tired of being told “everything is normal” - when you definitely don’t feel normal.
Unlike band-aid treatments or long-term restrictive diets that don’t address the root cause, I use a functional nutrition approach that includes specialized testing, personalized nutrition, sustainable lifestyle strategies. Together, we’ll get to the root of your gut imbalances & craft your personalized plan, so you can nourish and heal your gut‒ for good.
I’m Erika, an integrative and functional dietitian who helps people with digestive issues who are tired of being told “everything is normal” - when you definitely don’t feel normal.
Unlike band-aid treatments or long-term restrictive diets that don’t address the root cause, I use a functional nutrition approach that includes specialized testing, personalized nutrition, sustainable lifestyle strategies. Together, we’ll get to the root of your gut imbalances & craft your personalized plan, so you can nourish and heal your gut‒ for good.
(718) 395-4772 View (718) 395-4772
Photo of Cheryl Buckley, Nutritionist/Dietitian, RDN, CDN, MBA , LDN, MS
Cheryl Buckley
Nutritionist/Dietitian, RDN, CDN, MBA , LDN, MS
Serves Area
I specifically target gut health, look at your lifestyle, nutrition, symptoms, and imbalances in your body, and create a personalized nutrition plan to help improve your overall well-being.
I may do some testing to determine areas of need and use food to maximize the best health and reverse any dysfunction in your body by addressing it from an overall approach by treating the whole person not just your symptoms. I offer different packages that will meet your overall needs. Visit my website Https://www.cherylbuckley.com and reach out for appt.
I specifically target gut health, look at your lifestyle, nutrition, symptoms, and imbalances in your body, and create a personalized nutrition plan to help improve your overall well-being.
I may do some testing to determine areas of need and use food to maximize the best health and reverse any dysfunction in your body by addressing it from an overall approach by treating the whole person not just your symptoms. I offer different packages that will meet your overall needs. Visit my website Https://www.cherylbuckley.com and reach out for appt.
(704) 665-0042 View (704) 665-0042
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 Josie Kharitonenkov, Nutritionist/Dietitian, RD, LDN
Josie Kharitonenkov
Nutritionist/Dietitian, RD, LDN
1 Endorsed
Online Only
You’ve spent years struggling with food, your body, or your gut—and you’re ready for that to change.
I specialize in supporting people with eating disorders, gut issues, and mental health concerns. I combine functional and conventional tools—like labs, food plans, and supplements—to build a personalized approach that helps you heal, restore balance, and find lasting ease around food.
You’ve spent years struggling with food, your body, or your gut—and you’re ready for that to change.
I specialize in supporting people with eating disorders, gut issues, and mental health concerns. I combine functional and conventional tools—like labs, food plans, and supplements—to build a personalized approach that helps you heal, restore balance, and find lasting ease around food.
(224) 272-8642 View (224) 272-8642
Photo of Caitlyn Dmoch, Nutritionist/Dietitian, MS, RD, CNSC
Caitlyn Dmoch
Nutritionist/Dietitian, MS, RD, CNSC
3 Endorsed
Serves Area
Caitlyn specializes in nutrition therapy for GI conditions, surgery, nutrition support (tube feeding and TPN), food allergies, ALS, weight gain for malnutrition or unintentional weight loss, mindful eating, cancer, diabetes, heart health, bariatric surgery, weight loss, and meal planning for eating on the go.
Caitlyn is a Registered Dietitian who works with clients ready to take charge of their health and make lasting changes. She understands that each person's relationship with food is deeply personal and strives to work alongside you in partnership. Caitlyn strongly believes that education is the key to meaningful behavior change, empowering her clients with the information they need to make informed decisions. She is ready to be your partner on your health journey, making the process achievable, sustainable, and—most importantly—enjoyable!
Caitlyn specializes in nutrition therapy for GI conditions, surgery, nutrition support (tube feeding and TPN), food allergies, ALS, weight gain for malnutrition or unintentional weight loss, mindful eating, cancer, diabetes, heart health, bariatric surgery, weight loss, and meal planning for eating on the go.
Caitlyn is a Registered Dietitian who works with clients ready to take charge of their health and make lasting changes. She understands that each person's relationship with food is deeply personal and strives to work alongside you in partnership. Caitlyn strongly believes that education is the key to meaningful behavior change, empowering her clients with the information they need to make informed decisions. She is ready to be your partner on your health journey, making the process achievable, sustainable, and—most importantly—enjoyable!
(206) 590-4794 View (206) 590-4794