Registered Dietitian Nutritionists and Dietitians in Ontario

Photo of Anna Prestia, Nutritionist/Dietitian, RD
Anna Prestia
Nutritionist/Dietitian, RD
1 Endorsed
Oakville, ON L6J
I have 20+ years experience as a Registered Dietitian with a wide range of experiences.
I believe in making realistic and attainable goals that are specific to each client. Every nutrition plan I recommend is unique and tailored to each individual depending on their goals, lifestyles and timelines. I can teach you the tools needed to succeed in your personal nutritional goals. All sessions are done over phone or secure video.
I have 20+ years experience as a Registered Dietitian with a wide range of experiences.
I believe in making realistic and attainable goals that are specific to each client. Every nutrition plan I recommend is unique and tailored to each individual depending on their goals, lifestyles and timelines. I can teach you the tools needed to succeed in your personal nutritional goals. All sessions are done over phone or secure video.
(289) 302-8389 View (289) 302-8389
Photo of Julie Mancuso - JM Nutrition, Nutritionist/Dietitian
JM Nutrition
Nutritionist/Dietitian
Toronto, ON M4X
JM Nutrition is a nutritional counselling service by a diverse team of nutritionists and dietitians, each with their own areas of expertise and specialization. As a result, we are well-equipped to meet your exact needs, goals and preferences. Our team of nutritionists and registered dietitians regularly lend their expertise to national and international media outlets on numerous nutrition, health, wellness and fitness topics. 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.
JM Nutrition is a nutritional counselling service by a diverse team of nutritionists and dietitians, each with their own areas of expertise and specialization. As a result, we are well-equipped to meet your exact needs, goals and preferences. Our team of nutritionists and registered dietitians regularly lend their expertise to national and international media outlets on numerous nutrition, health, wellness and fitness topics. 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.
(437) 500-6233 View (437) 500-6233
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 Julie Keta, Nutritionist/Dietitian, RD
Julie Keta
Nutritionist/Dietitian, RD
Online Only
How are you really feeling? Struggling with an eating disorder and not sure how to change? Overwhelmed by all the “should/shouldn’t” foods you constantly hear about including/avoiding? Feeling over the diets, and wanting to nourish while letting go of the stress you feel around eating and food? Lost in cravings that you can’t seem to explain? Want to make peace with the skin you’re in? Ready for life-long change, but don’t know where or how to start? You deserve a life where food can be deeply enjoyed (no guilt, no shame!), and you can feel more at ease in your body.
How are you really feeling? Struggling with an eating disorder and not sure how to change? Overwhelmed by all the “should/shouldn’t” foods you constantly hear about including/avoiding? Feeling over the diets, and wanting to nourish while letting go of the stress you feel around eating and food? Lost in cravings that you can’t seem to explain? Want to make peace with the skin you’re in? Ready for life-long change, but don’t know where or how to start? You deserve a life where food can be deeply enjoyed (no guilt, no shame!), and you can feel more at ease in your body.
(226) 602-4626 View (226) 602-4626
Photo of In Wholeness, Nutritionist/Dietitian, BScFN, BSc, RD
In Wholeness
Nutritionist/Dietitian, BScFN, BSc, RD
Toronto, ON M5C
Rebecca is a Toronto based Registered Dietitian providing clients with tools to succeed with healthy living through nutrition. She is licensed with the College of Dietitians of Ontario and earned additional certificates of training in cognitive behavioural counselling and chronic disease management. Her mission is to help people find solutions for their health concerns through understanding nutritional behaviours and the impact of nutrition in one’s well being.
Rebecca is a Toronto based Registered Dietitian providing clients with tools to succeed with healthy living through nutrition. She is licensed with the College of Dietitians of Ontario and earned additional certificates of training in cognitive behavioural counselling and chronic disease management. Her mission is to help people find solutions for their health concerns through understanding nutritional behaviours and the impact of nutrition in one’s well being.
(437) 291-8367 View (437) 291-8367
Photo of Saima Khan, Nutritionist/Dietitian, Saima, Khan, RD
Saima Khan
Nutritionist/Dietitian, Saima, Khan, RD
London, ON N5W
I’m Saima, a registered dietitian, and I’m excited to help you improve your health and well-being.
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.
I’m Saima, a registered dietitian, and I’m excited to help you improve your health and well-being.
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 Jana Dergham, Nutritionist/Dietitian, RD
Jana Dergham
Nutritionist/Dietitian, RD
Online Only
Hi, I'm Jana! I offer an integrated and holistic approach to nutrition, focusing on long-lasting results. I believe in the profound influence nutrition has on mental, emotional, and physical health, and I help clients uncover the root causes of their nutritional challenges by offering tailored strategies that align with their personal goals. I create personalized, evidence-based strategies that address both the physical and emotional aspects of eating, helping clients build sustainable, healthy relationships with food that last a lifetime.
Hi, I'm Jana! I offer an integrated and holistic approach to nutrition, focusing on long-lasting results. I believe in the profound influence nutrition has on mental, emotional, and physical health, and I help clients uncover the root causes of their nutritional challenges by offering tailored strategies that align with their personal goals. I create personalized, evidence-based strategies that address both the physical and emotional aspects of eating, helping clients build sustainable, healthy relationships with food that last a lifetime.
(365) 536-1318 View (365) 536-1318
Photo of Theresa Silverthorn - CBT Wellness & Virtual Services, Nutritionist/Dietitian, RD
CBT Wellness & Virtual Services
Nutritionist/Dietitian, RD
4 Endorsed
Brampton, ON L6Y
I have 15 years of experience as a Registered Dietitian & an intuitive eating clinician.
Accepting NEW patients. We have immediate availability for daytime & evening appointments. Whether you’re a new mom navigating the world in an unfamiliar body, a parent looking to support their child with healthy habits, an adolescent looking to expand or improve their diet, or an adult ready to break free of the constant yo-yo dieting-I can help. It’s never too early or too late to focus on your relationship with food to create sustainable habits that support your entire well-being – physical, mental and emotional health. I have extensive experience treating binge-eating disorder, anorexia nervosa, bulimia nervosa & ARFID.
I have 15 years of experience as a Registered Dietitian & an intuitive eating clinician.
Accepting NEW patients. We have immediate availability for daytime & evening appointments. Whether you’re a new mom navigating the world in an unfamiliar body, a parent looking to support their child with healthy habits, an adolescent looking to expand or improve their diet, or an adult ready to break free of the constant yo-yo dieting-I can help. It’s never too early or too late to focus on your relationship with food to create sustainable habits that support your entire well-being – physical, mental and emotional health. I have extensive experience treating binge-eating disorder, anorexia nervosa, bulimia nervosa & ARFID.
(289) 723-1959 View (289) 723-1959
Photo of Lindsay Murray, Nutritionist/Dietitian, RD
Lindsay Murray
Nutritionist/Dietitian, RD
Online Only
My name is Lindsay and I'm a Registered Dietitian specializing in gut health and gastrointestinal disorders including Irritable Bowel Syndrome, Celiac Disease, Wheat Allergy, Inflammatory Bowel Disease and food sensitivities.
As someone who has also struggled with digestive health issues and has received a diagnosis of IBS, I fully understand how challenging and often unsupported this diagnosis can be. Whether you have an official diagnosis or not, I am here to help you navigate through your gastrointestinal (GI) symptoms to help you feel well again!
My name is Lindsay and I'm a Registered Dietitian specializing in gut health and gastrointestinal disorders including Irritable Bowel Syndrome, Celiac Disease, Wheat Allergy, Inflammatory Bowel Disease and food sensitivities.
As someone who has also struggled with digestive health issues and has received a diagnosis of IBS, I fully understand how challenging and often unsupported this diagnosis can be. Whether you have an official diagnosis or not, I am here to help you navigate through your gastrointestinal (GI) symptoms to help you feel well again!
(548) 761-7185 View (548) 761-7185
Photo of Anna Prestia, Nutritionist/Dietitian, RD
Anna Prestia
Nutritionist/Dietitian, RD
Markham, ON L3R
I have 20+ years experience as a Registered Dietitian with a wide range of experiences.
I believe in making realistic & attainable goals that are specific to you. Every nutrition plan I recommend is unique & tailored to each individual depending on their goals, lifestyles and timelines. I take time to understand your experiences, health needs & relationship with food. I teach you the tools needed to succeed in your personal nutritional goals.
I have 20+ years experience as a Registered Dietitian with a wide range of experiences.
I believe in making realistic & attainable goals that are specific to you. Every nutrition plan I recommend is unique & tailored to each individual depending on their goals, lifestyles and timelines. I take time to understand your experiences, health needs & relationship with food. I teach you the tools needed to succeed in your personal nutritional goals.
(289) 276-7737 View (289) 276-7737
Photo of Catherine Lin Rd, Nutritionist/Dietitian, RD
Catherine Lin Rd
Nutritionist/Dietitian, RD
5 Endorsed
Markham, ON L3R
Accepting NEW patients-immediate openings! Are you tired of yo-yo dieting and constantly thinking about food? Do you want to ditch dieting for good and gain food freedom? Are you confused about what to eat? Do you want to break the cycle of overeating? We can work together to achieve your best weight and health using science based treatment and tools. I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management. I have years of experience with helping individuals with making sustainable lifestyle changes.
Accepting NEW patients-immediate openings! Are you tired of yo-yo dieting and constantly thinking about food? Do you want to ditch dieting for good and gain food freedom? Are you confused about what to eat? Do you want to break the cycle of overeating? We can work together to achieve your best weight and health using science based treatment and tools. I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management. I have years of experience with helping individuals with making sustainable lifestyle changes.
(289) 312-4847 View (289) 312-4847
Photo of Julia Celestini, Nutritionist/Dietitian, RD, BSc
Julia Celestini
Nutritionist/Dietitian, RD, BSc
Online Only
Do you feel hopeless when it comes to figuring out how to tame your child’s tummy troubles? Confused about what foods to offer? Finding conflicting information everywhere? Feel lost, overwhelmed and don’t know where to start? You do not have to navigate this journey alone - we are here to help!
Do you feel hopeless when it comes to figuring out how to tame your child’s tummy troubles? Confused about what foods to offer? Finding conflicting information everywhere? Feel lost, overwhelmed and don’t know where to start? You do not have to navigate this journey alone - we are here to help!
(289) 803-2743 View (289) 803-2743
Photo of Sylvia Kerr - Eating Dynamiks & Psychotherapy, Nutritionist/Dietitian, RD, MSW, RSW
Eating Dynamiks & Psychotherapy
Nutritionist/Dietitian, RD, MSW, RSW
Toronto, ON M4S
I am a Registered Dietitian /nutritionist and an MSW, RSW, Psychotherapist.
It's never too late to learn /re-learn how to successfully manage your eating. Along with learning relevant DBT skills, my paced introduction of Eating Management Skills will set your body on a path towards the intuitive eating success you seek. Dieting is rarely if ever the solution. Ask about Direct Billing options.
I am a Registered Dietitian /nutritionist and an MSW, RSW, Psychotherapist.
It's never too late to learn /re-learn how to successfully manage your eating. Along with learning relevant DBT skills, my paced introduction of Eating Management Skills will set your body on a path towards the intuitive eating success you seek. Dieting is rarely if ever the solution. Ask about Direct Billing options.
(416) 483-9588 View (416) 483-9588
Photo of Maurya Hart, Nutritionist/Dietitian, RD
Maurya Hart
Nutritionist/Dietitian, RD
1 Endorsed
Online Only
My name is Maurya (she/her), and I am a Registered Dietitian serving clients virtually in the province of Ontario.
I can work with you to provide strategies for executive function, meal prep and planning, disordered eating (including ARFID and binge eating), intuitive/mindful eating, digestive health, and more. I can also work with parents to provide strategies for baby-led weaning, picky eaters, managing food allergies, and ensuring optimal growth and development.
My name is Maurya (she/her), and I am a Registered Dietitian serving clients virtually in the province of Ontario.
I can work with you to provide strategies for executive function, meal prep and planning, disordered eating (including ARFID and binge eating), intuitive/mindful eating, digestive health, and more. I can also work with parents to provide strategies for baby-led weaning, picky eaters, managing food allergies, and ensuring optimal growth and development.
(647) 797-2594 View (647) 797-2594
Photo of Zuvia Naseem, Nutritionist/Dietitian, MSc, RD, CDE
Zuvia Naseem
Nutritionist/Dietitian, MSc, RD, CDE
Online Only
I am your Dietitian (member of Dietitians of Canada) and Certified Diabetes Educator. Need help with weight management? Eat better to manage chronic conditions such as diabetes, high blood pressure and high cholesterol? Have digestive issues? BOOK YOUR VIRTUAL APPOINTMENT NOW!! Follow me on Instagram @zuviathedietitian and Face Book page: https://www.facebook.com/zuviathedietitian
I am your Dietitian (member of Dietitians of Canada) and Certified Diabetes Educator. Need help with weight management? Eat better to manage chronic conditions such as diabetes, high blood pressure and high cholesterol? Have digestive issues? BOOK YOUR VIRTUAL APPOINTMENT NOW!! Follow me on Instagram @zuviathedietitian and Face Book page: https://www.facebook.com/zuviathedietitian
(289) 206-8718 View (289) 206-8718
Photo of Alyssa Vets, Nutritionist/Dietitian, MPH, RD
Alyssa Vets
Nutritionist/Dietitian, MPH, RD
Online Only
I’m a Registered Dietitian who helps chronic dieters and emotional eaters rebuild a peaceful, sustainable relationship with food using a non-diet, intuitive eating approach.
Together, we move away from restriction, guilt, and rigid rules—and toward flexibility, trust, and balance. My approach is weight-inclusive and focused on improving your health in realistic, meaningful ways—without dieting or obsession. Our work together is collaborative, compassionate, and practical.
I’m a Registered Dietitian who helps chronic dieters and emotional eaters rebuild a peaceful, sustainable relationship with food using a non-diet, intuitive eating approach.
Together, we move away from restriction, guilt, and rigid rules—and toward flexibility, trust, and balance. My approach is weight-inclusive and focused on improving your health in realistic, meaningful ways—without dieting or obsession. Our work together is collaborative, compassionate, and practical.
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Photo of Jessica Wong, Nutritionist/Dietitian, MAN, RD
Jessica Wong
Nutritionist/Dietitian, MAN, RD
Online Only
I work clinically and privately as a Registered Dietitian in the GTA and in Peterborough, ON.
As Registered Dietitian working at The Real Deal Health and Wellness Group. I believe nutrition care plans should be unique and personalized, based on lifestyle preferences and health and wellness goals.
I work clinically and privately as a Registered Dietitian in the GTA and in Peterborough, ON.
As Registered Dietitian working at The Real Deal Health and Wellness Group. I believe nutrition care plans should be unique and personalized, based on lifestyle preferences and health and wellness goals.
(289) 902-3527 View (289) 902-3527
Photo of Colleen Miller, Nutritionist/Dietitian, MHSc, RD
Colleen Miller
Nutritionist/Dietitian, MHSc, RD
Online Only
Colleen's practice focus is all this digestive health related. Colleen works with clients regularly for the following health conditions and interests: Food allergies, food intolerances and food sensitivities, celiac disease, digestive concerns arising from surgery or disease such as bowel cancer, diverticulosis/diverticulitis, indigestion, bloating and more.
Colleen's practice focus is all this digestive health related. Colleen works with clients regularly for the following health conditions and interests: Food allergies, food intolerances and food sensitivities, celiac disease, digestive concerns arising from surgery or disease such as bowel cancer, diverticulosis/diverticulitis, indigestion, bloating and more.
(647) 371-5517 View (647) 371-5517
Photo of Anna Prestia, Nutritionist/Dietitian, RD
Anna Prestia
Nutritionist/Dietitian, RD
1 Endorsed
Windsor, ON N9A
New patients welcome! I am a RD with over 20 years of experience providing expert nutrition care across all stages of life. have expertise spanning infant and pediatric nutrition, oncology, prenatal/post-natal nutrition, disordered eating, cardiac health, diabetes, weight management, weight concerns, cancer, GI conditions, allergies, anti-inflammatory nutrition & tube feedings. I have worked extensively in acute care hospital settings, as well as in outpatient clinics and private practice. I offer practical guidance that builds confidence, supports symptoms, and strengthens a positive relationship with food.
New patients welcome! I am a RD with over 20 years of experience providing expert nutrition care across all stages of life. have expertise spanning infant and pediatric nutrition, oncology, prenatal/post-natal nutrition, disordered eating, cardiac health, diabetes, weight management, weight concerns, cancer, GI conditions, allergies, anti-inflammatory nutrition & tube feedings. I have worked extensively in acute care hospital settings, as well as in outpatient clinics and private practice. I offer practical guidance that builds confidence, supports symptoms, and strengthens a positive relationship with food.
(548) 708-0455 View (548) 708-0455
Photo of Marie-Gabrielle Potvin-Hubert - Ma Nutrition Consulting, Nutritionist/Dietitian, BSc, RD
Ma Nutrition Consulting
Nutritionist/Dietitian, BSc, RD
Online Only
At MA Nutrition Consulting, our goal is to help you feel your best and reach your health goals through realistic, sustainable nutrition. No two people are the same, that is why we are here to lend a friendly, supportive hand every step of the way..
At MA Nutrition Consulting, our goal is to help you feel your best and reach your health goals through realistic, sustainable nutrition. No two people are the same, that is why we are here to lend a friendly, supportive hand every step of the way..
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