Gastrointestinal (GI) Nutritionists and Dietitians in K9V

Photo of Lise Leahy, Nutritionist/Dietitian, RD, CDE, BScFdSc
Lise Leahy
Nutritionist/Dietitian, RD, CDE, BScFdSc
1 Endorsed
Serves Area
I provide expertise with issues affecting weight gain, growth, digestive health in babies, children and teens.
Parents worry that their child is not getting the nutrition needed for healthy growth . A wide range an issues can cause children to lack proper nutrition: selective eating, food aversions, medical issues impacting digestion, ability to swallow, reflux, food intolerances and allergies, eating disorders, ASD and limited food repertoire. Do you have a baby with feeding issues? Are mealtimes stressful at your house ? Do you just want to be able to sit down and enjoy a meal with your children?
I provide expertise with issues affecting weight gain, growth, digestive health in babies, children and teens.
Parents worry that their child is not getting the nutrition needed for healthy growth . A wide range an issues can cause children to lack proper nutrition: selective eating, food aversions, medical issues impacting digestion, ability to swallow, reflux, food intolerances and allergies, eating disorders, ASD and limited food repertoire. Do you have a baby with feeding issues? Are mealtimes stressful at your house ? Do you just want to be able to sit down and enjoy a meal with your children?
(249) 294-0597 View (249) 294-0597

More Dietitians and Nutritionists Nearby

Photo of Julie Mancuso - JM Nutrition, Nutritionist/Dietitian, RD
JM Nutrition
Nutritionist/Dietitian, RD
Serves Area
Our practitioners specialize in a wide variety of areas, but out foremost specialties are: weight loss, digestive health, women's health, chronic disease, sports nutrition, pediatric nutrition and eating disorders.
JM Nutrition offers personalized nutritional counselling by a team of leading registered dietitians and nutritionists, each with own areas of expertise and specialization. JM Nutrition offers a full range of services. Free consultation.
Our practitioners specialize in a wide variety of areas, but out foremost specialties are: weight loss, digestive health, women's health, chronic disease, sports nutrition, pediatric nutrition and eating disorders.
JM Nutrition offers personalized nutritional counselling by a team of leading registered dietitians and nutritionists, each with own areas of expertise and specialization. JM Nutrition offers a full range of services. Free consultation.
(343) 501-0764 View (343) 501-0764
Photo of Jasdeep Singh, Nutritionist/Dietitian, RD, BASc
Jasdeep Singh
Nutritionist/Dietitian, RD, BASc
1 Endorsed
Oshawa, ON L1L
Together we will review your medical history, blood work, medications, anthropometric measurements, digestive history, diet history (food record), lifestyle habits and more.
I work with clients through virtual counselling to improve health, energy and overall well-being. Through diet, exercise and behaviour modifications we can improve eating habits and prevent and/or manage chronic diseases. I provide easy to follow, sustainable and realistic recommendations and strategies to meet your nutritional goals.
Together we will review your medical history, blood work, medications, anthropometric measurements, digestive history, diet history (food record), lifestyle habits and more.
I work with clients through virtual counselling to improve health, energy and overall well-being. Through diet, exercise and behaviour modifications we can improve eating habits and prevent and/or manage chronic diseases. I provide easy to follow, sustainable and realistic recommendations and strategies to meet your nutritional goals.
(647) 375-4624 View (647) 375-4624
Photo of Zuvia Naseem, Nutritionist/Dietitian, MSc, RD, CDE
Zuvia Naseem
Nutritionist/Dietitian, MSc, RD, CDE
Online Only
Have digestive issues?
I empower my clients to get know about the relationship between food and their body and how could they make a strong and positive relationship with food.
Have digestive issues?
I empower my clients to get know about the relationship between food and their body and how could they make a strong and positive relationship with food.
(289) 206-8718 View (289) 206-8718

Online Dietitians and Nutritionists

Photo of Jana Spindler, Nutritionist/Dietitian, BSc, RD, CCC
Jana Spindler
Nutritionist/Dietitian, BSc, RD, CCC
Toronto, ON M2M
Specialty: Eating Disorders, Disordered Eating, Emotional Eating, Mental Health, Sports Nutrition, ADHD, & Women’s Health. Fitness enthusiast and lover of all things food, Jana is passionate about helping her clients improve their relationship with food and their body. She is a strong, motivational leader. Jana also offers the balance of a warm, supportive coaching style to nudge her clients from their comfort zone while feeling safe and supported. She is a Canadian Certified Counselor (CCC) and has a masters in Counseling Pyschology fulfilling her goal of being both a Dietitian and Therapist.
Specialty: Eating Disorders, Disordered Eating, Emotional Eating, Mental Health, Sports Nutrition, ADHD, & Women’s Health. Fitness enthusiast and lover of all things food, Jana is passionate about helping her clients improve their relationship with food and their body. She is a strong, motivational leader. Jana also offers the balance of a warm, supportive coaching style to nudge her clients from their comfort zone while feeling safe and supported. She is a Canadian Certified Counselor (CCC) and has a masters in Counseling Pyschology fulfilling her goal of being both a Dietitian and Therapist.
(800) 268-9487 View (800) 268-9487
Photo of Julie Mancuso - JM Nutrition, Nutritionist/Dietitian
JM Nutrition
Nutritionist/Dietitian
Toronto, ON M4X
Our highly personalized service receives high praise from our clients who come to us from all walks of life for matters pertaining to weight loss, digestive health, disease management, sports nutrition & more.
We offer personalized, thorough and supportive nutritional counselling sessions with an educational component, often creating customized meal plans that are based on the foods you enjoy eating, sensitivities, goals, lifestyle, religious and cultural restrictions, and of course, your budget. Our detailed meal plans offer structure and eliminate guesswork.
Our highly personalized service receives high praise from our clients who come to us from all walks of life for matters pertaining to weight loss, digestive health, disease management, sports nutrition & more.
We offer personalized, thorough and supportive nutritional counselling sessions with an educational component, often creating customized meal plans that are based on the foods you enjoy eating, sensitivities, goals, lifestyle, religious and cultural restrictions, and of course, your budget. Our detailed meal plans offer structure and eliminate guesswork.
(437) 500-6233 View (437) 500-6233
Photo of Anna Prestia, Nutritionist/Dietitian, RD
Anna Prestia
Nutritionist/Dietitian, RD
Markham, ON L3R
Accepting NEW patients-next day appts available for phone & video sessions. I have 20+ years experience as a Registered Dietitian with a wide range of experiences. I specialize in infant, pediatric & adult nutrition for people 0-99. I am well-versed in all chronic and acute diseases including cancer, diabetes, eating disorders, infant feeding/introducing solids/picky eating, fad diets (keto), weight management, IBS, and more. I have worked in acute care hospital settings, outpatient clinics & private practice. I offer practical guidance that builds confidence, supports symptoms, and strengthens your relationship with food.
Accepting NEW patients-next day appts available for phone & video sessions. I have 20+ years experience as a Registered Dietitian with a wide range of experiences. I specialize in infant, pediatric & adult nutrition for people 0-99. I am well-versed in all chronic and acute diseases including cancer, diabetes, eating disorders, infant feeding/introducing solids/picky eating, fad diets (keto), weight management, IBS, and more. I have worked in acute care hospital settings, outpatient clinics & private practice. I offer practical guidance that builds confidence, supports symptoms, and strengthens your relationship with food.
(289) 276-7737 View (289) 276-7737
Photo of Vanessa Hurley, Nutritionist/Dietitian, RD
Vanessa Hurley
Nutritionist/Dietitian, RD
6 Endorsed
Mississauga, ON L5N
I love working with individuals across the lifespan & have experience with chronic disease prevention (diabetes, heart health, cancer), women’s health (pregnancy, fertility, PCOS, menopause), infant/child/teen health (introduction to solids, feeding relationship, selective eating), special dietary restrictions, allergies/intolerances & digestive concerns.
I am accepting NEW patients for phone/video sessions for people of all ages 0+. I have 20+ years of experience providing evidence-based food & nutrition advice as well as compassionate care to infants, kids, teens, adults & seniors. I will work with you to create the best possible plan to meet your food & nutrition goals. Healthy eating is not just what you eat, but also why & how you eat. I can also work with you on ensuring you develop & maintain a heathy relationship with food, while integrating intuitive eating principles & mindful eating strategies. Let’s work together to make positive & lasting changes to your health.
I love working with individuals across the lifespan & have experience with chronic disease prevention (diabetes, heart health, cancer), women’s health (pregnancy, fertility, PCOS, menopause), infant/child/teen health (introduction to solids, feeding relationship, selective eating), special dietary restrictions, allergies/intolerances & digestive concerns.
I am accepting NEW patients for phone/video sessions for people of all ages 0+. I have 20+ years of experience providing evidence-based food & nutrition advice as well as compassionate care to infants, kids, teens, adults & seniors. I will work with you to create the best possible plan to meet your food & nutrition goals. Healthy eating is not just what you eat, but also why & how you eat. I can also work with you on ensuring you develop & maintain a heathy relationship with food, while integrating intuitive eating principles & mindful eating strategies. Let’s work together to make positive & lasting changes to your health.
(289) 276-6973 View (289) 276-6973
Photo of Jessica Zupan, Nutritionist/Dietitian, RD
Jessica Zupan
Nutritionist/Dietitian, RD
1 Endorsed
Toronto, ON M5R
If you are feeling stuck, overwhelmed, or restricted by food rules, I can help you improve your relationship with food. Many people I work with say, “I know what to do around food but just can’t do it". Whether navigating disordered eating or emotional eating, or managing a health condition such as PCOS or diabetes, this is a safe place to explore your challenges and know you are not alone.
If you are feeling stuck, overwhelmed, or restricted by food rules, I can help you improve your relationship with food. Many people I work with say, “I know what to do around food but just can’t do it". Whether navigating disordered eating or emotional eating, or managing a health condition such as PCOS or diabetes, this is a safe place to explore your challenges and know you are not alone.
(647) 249-7962 View (647) 249-7962
Photo of Misha Roy - CBT Wellness and Virtual Services, Nutritionist/Dietitian, RD
CBT Wellness and Virtual Services
Nutritionist/Dietitian, RD
1 Endorsed
Mississauga, ON L4T
Maybe you’re managing diabetes, digestive issues, or food intolerances.
Whether your goal is managing a chronic condition, exploring intuitive eating or reconnecting with cultural food traditions, I’ll guide you with evidence-based strategies & compassion every step of the way. I have helped many individuals manage their chronic health conditions, feel more confident with food while building healthy & sustainable habits.
Maybe you’re managing diabetes, digestive issues, or food intolerances.
Whether your goal is managing a chronic condition, exploring intuitive eating or reconnecting with cultural food traditions, I’ll guide you with evidence-based strategies & compassion every step of the way. I have helped many individuals manage their chronic health conditions, feel more confident with food while building healthy & sustainable habits.
(289) 275-4567 View (289) 275-4567
Photo of Catherine Lin, Nutritionist/Dietitian, RD, CDE
Catherine Lin
Nutritionist/Dietitian, RD, CDE
4 Endorsed
Toronto, ON M1T
I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management.
I believe in taking a more holistic approach towards achieving health goals. I work with clients to develop a personalized eating plan that takes into account their preferences, lifestyle and unique challenges. I also work with clients towards building a healthier relationship with food and do so through phone or video sessions.
I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management.
I believe in taking a more holistic approach towards achieving health goals. I work with clients to develop a personalized eating plan that takes into account their preferences, lifestyle and unique challenges. I also work with clients towards building a healthier relationship with food and do so through phone or video sessions.
(289) 312-2924 View (289) 312-2924
Photo of Saima Khan, Nutritionist/Dietitian, Saima, Khan, RD
Saima Khan
Nutritionist/Dietitian, Saima, Khan, RD
Mississauga, ON L4T
If you’re feeling overwhelmed by nutrition information or struggling with managing chronic conditions such as diabetes, hypertension, high cholesterol, weight management, or digestive issues, you're in the right place.
I provide personalized meal plans and nutrition advice that take into account your unique needs, preferences, and cultural background. You’ll receive clear guidance and support to make informed choices, along with valuable tools such as meal plans, recipes, and dietary advice to support your journey.
If you’re feeling overwhelmed by nutrition information or struggling with managing chronic conditions such as diabetes, hypertension, high cholesterol, weight management, or digestive issues, you're in the right place.
I provide personalized meal plans and nutrition advice that take into account your unique needs, preferences, and cultural background. You’ll receive clear guidance and support to make informed choices, along with valuable tools such as meal plans, recipes, and dietary advice to support your journey.
(226) 400-1156 View (226) 400-1156
Photo of Michaela Marie Harron, Nutritionist/Dietitian, MSc, RD
Michaela Marie Harron
Nutritionist/Dietitian, MSc, RD
1 Endorsed
Collingwood, ON L9Y
I specialize in gut health (specifically IBS and am skilled in the low FODMAP diet), as well as Eating Disorders.
I am passionate about helping individuals make peace with food and reduce the stress around food. I believe in supporting the mental aspect of nourishment, as well as building sustainable habits to support wellness. No quick-fixes, but building a set of life-long skills to enhance your confidence with making food decisions that best support your needs. I practice using Intuitive Eating and HAES frameworks, and believe that every body shape and size is worthy. In my sessions, I incorporate body image work and tools to improve your relationship with food.
I specialize in gut health (specifically IBS and am skilled in the low FODMAP diet), as well as Eating Disorders.
I am passionate about helping individuals make peace with food and reduce the stress around food. I believe in supporting the mental aspect of nourishment, as well as building sustainable habits to support wellness. No quick-fixes, but building a set of life-long skills to enhance your confidence with making food decisions that best support your needs. I practice using Intuitive Eating and HAES frameworks, and believe that every body shape and size is worthy. In my sessions, I incorporate body image work and tools to improve your relationship with food.
(249) 209-8367 View (249) 209-8367
Photo of Catherine Lin Rd, Nutritionist/Dietitian, RD
Catherine Lin Rd
Nutritionist/Dietitian, RD
5 Endorsed
Markham, ON L3R
I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management.
I work with clients to develop a personalized eating plan that takes into account their preferences, lifestyle and unique challenges. I also work with clients towards building a healthier relationship with food and do so through phone or video sessions. I believe in taking a more holistic approach towards achieving health goals.
I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management.
I work with clients to develop a personalized eating plan that takes into account their preferences, lifestyle and unique challenges. I also work with clients towards building a healthier relationship with food and do so through phone or video sessions. I believe in taking a more holistic approach towards achieving health goals.
(289) 312-4847 View (289) 312-4847
Photo of Tracy Frem, Nutritionist/Dietitian, RD, CDE
Tracy Frem
Nutritionist/Dietitian, RD, CDE
Burlington, ON L7L
Looking for nutrition support that actually fits your life? You’re in the right place. I’m Tracy, a registered dietitian and certified diabetes educator with over 15 years of experience helping people feel confident in their nutrition and health. As a mom of two who’s navigated her own ups and downs with health, I understand how overwhelming it can feel—and I bring that empathy to every session. I’ve completed advanced training across a range of areas, including digital learning, project management, pediatric and adult nutrition, obesity, diabetes, and motivational communication.
Looking for nutrition support that actually fits your life? You’re in the right place. I’m Tracy, a registered dietitian and certified diabetes educator with over 15 years of experience helping people feel confident in their nutrition and health. As a mom of two who’s navigated her own ups and downs with health, I understand how overwhelming it can feel—and I bring that empathy to every session. I’ve completed advanced training across a range of areas, including digital learning, project management, pediatric and adult nutrition, obesity, diabetes, and motivational communication.
(365) 796-4775 View (365) 796-4775
Photo of Terence Boateng, Nutritionist/Dietitian, MHSc, RD, CSEP-CE
Terence Boateng
Nutritionist/Dietitian, MHSc, RD, CSEP-CE
Toronto, ON M5X
Whether you’re an athlete aiming to optimize performance, someone managing digestive health issues, or simply looking to improve your overall well-being, Terence’s approach is personalized, flexible, and rooted in the latest scientific research.
Terence specializes in three key areas of practice: weight management (including weight loss, muscle gain, and body composition goals); sports nutrition (helping athletes and active individuals fuel for peak performance); and digestive health (addressing conditions like IBS, food intolerances, and gut health).
Whether you’re an athlete aiming to optimize performance, someone managing digestive health issues, or simply looking to improve your overall well-being, Terence’s approach is personalized, flexible, and rooted in the latest scientific research.
Terence specializes in three key areas of practice: weight management (including weight loss, muscle gain, and body composition goals); sports nutrition (helping athletes and active individuals fuel for peak performance); and digestive health (addressing conditions like IBS, food intolerances, and gut health).
(647) 699-5345 View (647) 699-5345
Photo of Vanessa Hurley, Nutritionist/Dietitian, RD
Vanessa Hurley
Nutritionist/Dietitian, RD
4 Endorsed
I love working with individuals across the lifespan & have experience with chronic disease prevention (diabetes, heart health, cancer), women’s health (pregnancy, fertility, PCOS, menopause), infant/child/teen health (introduction to solids, feeding relationship, selective eating), special dietary restrictions, allergies/intolerances & digestive concerns.
I am accepting NEW patients for phone & video sessions for people of all ages 0+. I have 20+ years of experience providing evidence-based food & nutrition advice as well as compassionate care to infants, kids, teens, adults & seniors. I will work with you to create the best possible plan to meet your food & nutrition goals. Healthy eating is not just what you eat, but also why & how you eat. I can also work with you on ensuring you develop & maintain a heathy relationship with food, while integrating intuitive eating principles & mindful eating strategies. Let’s work together to make positive & lasting changes to your health.
I love working with individuals across the lifespan & have experience with chronic disease prevention (diabetes, heart health, cancer), women’s health (pregnancy, fertility, PCOS, menopause), infant/child/teen health (introduction to solids, feeding relationship, selective eating), special dietary restrictions, allergies/intolerances & digestive concerns.
I am accepting NEW patients for phone & video sessions for people of all ages 0+. I have 20+ years of experience providing evidence-based food & nutrition advice as well as compassionate care to infants, kids, teens, adults & seniors. I will work with you to create the best possible plan to meet your food & nutrition goals. Healthy eating is not just what you eat, but also why & how you eat. I can also work with you on ensuring you develop & maintain a heathy relationship with food, while integrating intuitive eating principles & mindful eating strategies. Let’s work together to make positive & lasting changes to your health.
(365) 544-5153 View (365) 544-5153
Photo of Timothy Leung - Timothy Leung | TeamNutrition Dietitian Toronto, Nutritionist/Dietitian, RD, DtP
Timothy Leung | TeamNutrition Dietitian Toronto
Nutritionist/Dietitian, RD, DtP
Markham, ON L3R
As Registered Dietitians in Toronto at TeamNutrition, we are guided by the deep desire to bring you to your health or performance goals. As a team, we support each other in order to offer you an exceptional service, that is personalized to you and adapted to the latest food science. This strength has led us to be chosen as a proud university partner. We were chosen to offer our services in four Universities in Québec. Our dietitians are guided by our mandate: Innovation, progress, care, and professionalism.
As Registered Dietitians in Toronto at TeamNutrition, we are guided by the deep desire to bring you to your health or performance goals. As a team, we support each other in order to offer you an exceptional service, that is personalized to you and adapted to the latest food science. This strength has led us to be chosen as a proud university partner. We were chosen to offer our services in four Universities in Québec. Our dietitians are guided by our mandate: Innovation, progress, care, and professionalism.
(289) 212-7756 View (289) 212-7756
Photo of Misha Roy - CBT Wellness & Virtual Services, Nutritionist/Dietitian, RD
CBT Wellness & Virtual Services
Nutritionist/Dietitian, RD
1 Endorsed
Brampton, ON L6Y
Are you struggling in managing diabetes, digestive issues, or food intolerances?
Whether your goal is managing a chronic condition, exploring intuitive eating or reconnecting with cultural food traditions, we will guide you with evidence-based strategies & compassion every step of the way. We have helped many individuals manage their chronic health conditions, feel more confident with food while building healthy & sustainable habits.
Are you struggling in managing diabetes, digestive issues, or food intolerances?
Whether your goal is managing a chronic condition, exploring intuitive eating or reconnecting with cultural food traditions, we will guide you with evidence-based strategies & compassion every step of the way. We have helped many individuals manage their chronic health conditions, feel more confident with food while building healthy & sustainable habits.
(365) 799-6873 View (365) 799-6873
Photo of Tanya Brown - Tanya Brown, RD, Nutritionist/Dietitian, RD
Tanya Brown, RD
Nutritionist/Dietitian, RD
Oakville, ON L6J
I am a Registered Dietitian with a nutrition blog and private practice. I believe that moderation is an important part of a healthy balanced diet as well as focusing on whole foods and limiting processed foods when possible. I promote eating a healthy, well balanced diet while completing regular activity you love will help you achieve a healthy and happy life. Prior to starting a blog and private practice I worked as a clinical dietitian in long term care then in an acute hospital setting for over 10 years where I gained valuable knowledge in various areas
I am a Registered Dietitian with a nutrition blog and private practice. I believe that moderation is an important part of a healthy balanced diet as well as focusing on whole foods and limiting processed foods when possible. I promote eating a healthy, well balanced diet while completing regular activity you love will help you achieve a healthy and happy life. Prior to starting a blog and private practice I worked as a clinical dietitian in long term care then in an acute hospital setting for over 10 years where I gained valuable knowledge in various areas
(289) 206-7086 View (289) 206-7086
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.