Health Professionals in Ontario

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Photo of Margaret Rose Avery, Nutritionist/Dietitian, RD, BSc, MSc
Margaret Rose Avery
Nutritionist/Dietitian, RD, BSc, MSc
1 Endorsed
Peterborough, ON K9H
“As a registered dietitian with over 30 years of experience, my primary focus is on providing specialized nutrition care to clients managing complex health conditions. I am dedicated to helping those facing major organ complications, including renal, cardiac, gastrointestinal, and endocrine challenges, to navigate their unique nutritional needs effectively. With a keen interest in genetics, I also emphasize the role of personalized nutrition, understanding that genetic factors can significantly influence health outcomes."
“As a registered dietitian with over 30 years of experience, my primary focus is on providing specialized nutrition care to clients managing complex health conditions. I am dedicated to helping those facing major organ complications, including renal, cardiac, gastrointestinal, and endocrine challenges, to navigate their unique nutritional needs effectively. With a keen interest in genetics, I also emphasize the role of personalized nutrition, understanding that genetic factors can significantly influence health outcomes."
(705) 710-2330 View (705) 710-2330
Photo of Natalie DeMarco, Nutritionist/Dietitian, MSc, RD
Natalie DeMarco
Nutritionist/Dietitian, MSc, RD
Windsor, ON N8Y
I work with busy men and women who are ready to take control of their health—whether that means losing weight, managing a chronic condition, or simply feeling better in their body. If you’ve tried multiple diets, struggled with emotional eating, or felt overwhelmed by conflicting nutrition advice, you’re not alone. My goal is to help you build a sustainable approach that fits your lifestyle, so you can stop stressing about food and start seeing real progress.
I work with busy men and women who are ready to take control of their health—whether that means losing weight, managing a chronic condition, or simply feeling better in their body. If you’ve tried multiple diets, struggled with emotional eating, or felt overwhelmed by conflicting nutrition advice, you’re not alone. My goal is to help you build a sustainable approach that fits your lifestyle, so you can stop stressing about food and start seeing real progress.
(548) 290-9792 View (548) 290-9792
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 Rozalia Anna Kieliszkiewicz - Soul Food Fitness, Nutritionist/Dietitian, MSc, BSc, RHN
Soul Food Fitness
Nutritionist/Dietitian, MSc, BSc, RHN
Ottawa, ON K1V
Sign up for Free and Receive $10 off your first session by heading to my website: soulfoodfitness.app / Break Free and Breakthrough. Connect to your Body, Mind and Soul and Find Freedom in your authentic expression with our proven natural life practices. My ideal clients are people craving clarity, emotional relief, and a deeper connection to themselves — individuals navigating stress, burnout, life transitions, relationship confusion, or physical symptoms that feel unexplained. They come to me when they’re overwhelmed, stuck, or sensing that something in their body, mind, or spirit is out of alignment.
Sign up for Free and Receive $10 off your first session by heading to my website: soulfoodfitness.app / Break Free and Breakthrough. Connect to your Body, Mind and Soul and Find Freedom in your authentic expression with our proven natural life practices. My ideal clients are people craving clarity, emotional relief, and a deeper connection to themselves — individuals navigating stress, burnout, life transitions, relationship confusion, or physical symptoms that feel unexplained. They come to me when they’re overwhelmed, stuck, or sensing that something in their body, mind, or spirit is out of alignment.
(343) 842-1458 View (343) 842-1458
Photo of Nadine Fahdi Khoury, Nutritionist/Dietitian, MHSc, RD
Nadine Fahdi Khoury
Nutritionist/Dietitian, MHSc, RD
Toronto, ON M4S
My clients want to reduce pain and anxiety from chronic inflammation or digestive issues to improve their quality of life by controlling their symptoms naturally without the unwanted side effects of medications
My clients want to reduce pain and anxiety from chronic inflammation or digestive issues to improve their quality of life by controlling their symptoms naturally without the unwanted side effects of medications
(647) 370-6766 View (647) 370-6766
Photo of Kelly Chung - Kelly Chung Nutrition and Wellness, Nutritionist/Dietitian, RD, BASc
Kelly Chung Nutrition and Wellness
Nutritionist/Dietitian, RD, BASc
Online Only
In private coaching we work together to create a customized strategy to help you gain more energy so you can spend more time doing the things you love and feeling like the best possible you! We will break long term goals into smaller goals so that you not only achieve your goals, but maintain these changes and results over the long term.
In private coaching we work together to create a customized strategy to help you gain more energy so you can spend more time doing the things you love and feeling like the best possible you! We will break long term goals into smaller goals so that you not only achieve your goals, but maintain these changes and results over the long term.
(647) 372-2869 View (647) 372-2869
Photo of Simin Ghoreishi, Nutritionist/Dietitian, RD, CDE, MPH
Simin Ghoreishi
Nutritionist/Dietitian, RD, CDE, MPH
Markham, ON L3R
Are you looking to take control of your health through nutrition and lifestyle changes? Together, we can create a personalized plan with enjoyable foods tailored to your needs. I specialize in managing conditions such as diabetes, high cholesterol, high blood pressure, PCOS, fatty liver, and more, as well as providing support for weight management, prenatal/postnatal nutrition, and senior care. My goal is to address the root causes of your health concerns, helping you experience a higher quality of life through sustainable, realistic changes.
Are you looking to take control of your health through nutrition and lifestyle changes? Together, we can create a personalized plan with enjoyable foods tailored to your needs. I specialize in managing conditions such as diabetes, high cholesterol, high blood pressure, PCOS, fatty liver, and more, as well as providing support for weight management, prenatal/postnatal nutrition, and senior care. My goal is to address the root causes of your health concerns, helping you experience a higher quality of life through sustainable, realistic changes.
(647) 370-8268 View (647) 370-8268
Photo of Saima Khan, Nutritionist/Dietitian, Saima, Khan, RD
Saima Khan
Nutritionist/Dietitian, Saima, Khan, RD
London, ON N5W
Hi there! I’m Saima, a registered dietitian, and I’m excited to help you improve your health and well-being. 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 offer a non-restrictive dietary approach designed to help you gain the knowledge and skills needed to achieve your health goals.
Hi there! I’m Saima, a registered dietitian, and I’m excited to help you improve your health and well-being. 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 offer a non-restrictive dietary approach designed to help you gain the knowledge and skills needed to achieve your health goals.
(226) 400-1156 View (226) 400-1156
Photo of Nicole Boulanger, Nutritionist/Dietitian
Nicole Boulanger
Nutritionist/Dietitian
Online Only
Nicole has over a decade of experience supporting individuals navigating eating disorders, disordered eating, body image concerns, and challenges with exercise. She is known for building strong rapport through a compassionate, respectful, and collaborative approach rooted in non-diet, weight-inclusive, and neurodiversity-affirming care. She strives to create a safe and trusting space where clients feel understood and empowered to move toward their goals in a way that aligns with their unique values. With curiosity and care, Nicole takes time to understand the whole person, helping clients navigate the mixed messages of diet culture.
Nicole has over a decade of experience supporting individuals navigating eating disorders, disordered eating, body image concerns, and challenges with exercise. She is known for building strong rapport through a compassionate, respectful, and collaborative approach rooted in non-diet, weight-inclusive, and neurodiversity-affirming care. She strives to create a safe and trusting space where clients feel understood and empowered to move toward their goals in a way that aligns with their unique values. With curiosity and care, Nicole takes time to understand the whole person, helping clients navigate the mixed messages of diet culture.
(647) 372-2961 View (647) 372-2961
Photo of Julia Stanislavskaia, Nutritionist/Dietitian, RD, MScFN, BSc
Julia Stanislavskaia
Nutritionist/Dietitian, RD, MScFN, BSc
1 Endorsed
Toronto, ON M5G
If you are feeling unwell due to digestive symptoms, inflammation, fatigue, migraines, discomfort with your body and weight or mental health issues and feel that your problems may be related to food, contact me to explore how I can help you. I counsel on a wide variety of health issues from food sensitivities and eating disorders to weight management and heart health, among others. I work with people of all ages and have extensive experience in assessing and supporting complex patients with multiple conditions.
If you are feeling unwell due to digestive symptoms, inflammation, fatigue, migraines, discomfort with your body and weight or mental health issues and feel that your problems may be related to food, contact me to explore how I can help you. I counsel on a wide variety of health issues from food sensitivities and eating disorders to weight management and heart health, among others. I work with people of all ages and have extensive experience in assessing and supporting complex patients with multiple conditions.
(647) 371-5843 View (647) 371-5843
Photo of Halah Mohammed Baqer, Naturopath, ND
Halah Mohammed Baqer
Naturopath, ND
7 Endorsed
Online Only
Accepting NEW patients! Would you like to improve your gut health? Are you suffering from chronic pain, migraines, autoimmune disease or hormonal imbalances? ? Are you experiencing infertility or PCOS? Have you been diagnosed with ADHD, insomnia, anxiety or depression? I am here to help! I can diagnose, prevent & treat acute/chronic illnesses using vitamins, supplements, herbal medicine, nutritional counselling, homeopathy and lifestyle changes. These evidence based practices are more natural & non-invasive that promote optimal healing. I also have previous experience as a Medical Doctor & anesthesiologist & am here to help you.
Accepting NEW patients! Would you like to improve your gut health? Are you suffering from chronic pain, migraines, autoimmune disease or hormonal imbalances? ? Are you experiencing infertility or PCOS? Have you been diagnosed with ADHD, insomnia, anxiety or depression? I am here to help! I can diagnose, prevent & treat acute/chronic illnesses using vitamins, supplements, herbal medicine, nutritional counselling, homeopathy and lifestyle changes. These evidence based practices are more natural & non-invasive that promote optimal healing. I also have previous experience as a Medical Doctor & anesthesiologist & am here to help you.
(289) 272-9276 View (289) 272-9276
Photo of Lindsay Murray, Nutritionist/Dietitian, RD
Lindsay Murray
Nutritionist/Dietitian, RD
Online Only
Hello and welcome! 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. By combining evidence-based practices with a personalized, compassionate approach, I can help you gain control of your gut symptoms, improve overall well-being, and achieve sustainable dietary and lifestyle changes.
Hello and welcome! 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. By combining evidence-based practices with a personalized, compassionate approach, I can help you gain control of your gut symptoms, improve overall well-being, and achieve sustainable dietary and lifestyle changes.
(548) 761-7185 View (548) 761-7185
Photo of Bradie Hutton, Nutritionist/Dietitian, MHSc, RD
Bradie Hutton
Nutritionist/Dietitian, MHSc, RD
Online Only
Hi, I’m Bradie! I’m a registered dietitian with 7+ years of experience in women’s health, supporting people through PCOS, hormone concerns, fertility, pregnancy, postpartum, gut health, and emotional eating. If you’re feeling stuck in patterns with food, hormones, or digestion that are hard to untangle on your own, you’re in the right place! I prioritize helping you better understand your body so that you can feel confident in how you nourish yourself.
Hi, I’m Bradie! I’m a registered dietitian with 7+ years of experience in women’s health, supporting people through PCOS, hormone concerns, fertility, pregnancy, postpartum, gut health, and emotional eating. If you’re feeling stuck in patterns with food, hormones, or digestion that are hard to untangle on your own, you’re in the right place! I prioritize helping you better understand your body so that you can feel confident in how you nourish yourself.
(437) 475-4046 View (437) 475-4046
Photo of Dorothy Lyons, Nutritionist/Dietitian, RD, HBSc, BASc
Dorothy Lyons
Nutritionist/Dietitian, RD, HBSc, BASc
1 Endorsed
Online Only
Dorothy is your go-to registered dietitian when it comes to navigating a gluten-free lifestyle. If you've just found out you need to follow a gluten-free diet, it can feel like a big change and maybe a little scary if you're not sure where to start. But Dorothy is here to make it all seem less daunting. With first-hand experience, Dorothy knows how to guide you on this new journey. Dorothy knows that eating gluten-free doesn't mean you have to miss out on tasty meals. She'll help you discover all sorts of delicious gluten-free food options that you'll actually enjoy.
Dorothy is your go-to registered dietitian when it comes to navigating a gluten-free lifestyle. If you've just found out you need to follow a gluten-free diet, it can feel like a big change and maybe a little scary if you're not sure where to start. But Dorothy is here to make it all seem less daunting. With first-hand experience, Dorothy knows how to guide you on this new journey. Dorothy knows that eating gluten-free doesn't mean you have to miss out on tasty meals. She'll help you discover all sorts of delicious gluten-free food options that you'll actually enjoy.
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Photo of Dori Skye Engel, Naturopath, ND, Doula
Dori Skye Engel
Naturopath, ND, Doula
Toronto, ON M4T
I am a Naturopathic Doctor & Birth Doula passionate about helping people feel their best. I have a particular focus on the perinatal period of a family's life, supporting families through fertility, pregnancy, childbirth and childhood. I have also worked with many women as they navigate the murky waters of menopause. I use functional testing and in depth interviews to determine the root cause of symptoms, then I can apply my skills and knowledge in nutrition, herbal medicine, acupuncture, traditional Chinese medicine, hydrotherapy and homeopathy to develop a personalized treatment plan.
I am a Naturopathic Doctor & Birth Doula passionate about helping people feel their best. I have a particular focus on the perinatal period of a family's life, supporting families through fertility, pregnancy, childbirth and childhood. I have also worked with many women as they navigate the murky waters of menopause. I use functional testing and in depth interviews to determine the root cause of symptoms, then I can apply my skills and knowledge in nutrition, herbal medicine, acupuncture, traditional Chinese medicine, hydrotherapy and homeopathy to develop a personalized treatment plan.
(647) 952-6437 View (647) 952-6437
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 Dorothy Perelman, Nutritionist/Dietitian, RD, MHSc, PTS
Dorothy Perelman
Nutritionist/Dietitian, RD, MHSc, PTS
Online Only
Anxious, depressed, or feeling like your energy and emotions are all over the place? Is food a source of comfort when feeling stressed, bored or overwhelmed? Maybe you are caught in a binge-restrict cycle, resulting in constant food noise and a strained relationship with food, body image, and weight. If so, you are not alone. With the right strategies that account for your unique neurophysiology, it’s possible to be in control of your mental and physical health and feel like the best version of yourself. Empowerment starts by working with your mind, not against it.
Anxious, depressed, or feeling like your energy and emotions are all over the place? Is food a source of comfort when feeling stressed, bored or overwhelmed? Maybe you are caught in a binge-restrict cycle, resulting in constant food noise and a strained relationship with food, body image, and weight. If so, you are not alone. With the right strategies that account for your unique neurophysiology, it’s possible to be in control of your mental and physical health and feel like the best version of yourself. Empowerment starts by working with your mind, not against it.
(365) 602-8597 View (365) 602-8597
Photo of Tamara McIntyre - TM Natural Wellness (Tamara), Nutritionist/Dietitian, B.Sc., R.H.N.
TM Natural Wellness (Tamara)
Nutritionist/Dietitian, B.Sc., R.H.N.
Online Only
Hi, I'm Tamara! I’m a Registered Holistic Nutritionist with over 9 years of experience supporting women with hormone and gut-related concerns. I specialize in working with women in perimenopause and menopause who are experiencing weight gain, low energy, mood changes, digestive issues, sleep disturbances, and a general sense of not feeling like themselves anymore. Through personalized 1-1 support, I assess each client’s unique symptoms, health history, and goals to create an individualized protocol using nutrition, lifestyle strategies, and targeted supplementation. Every client receives a clear, step-by-step roadmap.
Hi, I'm Tamara! I’m a Registered Holistic Nutritionist with over 9 years of experience supporting women with hormone and gut-related concerns. I specialize in working with women in perimenopause and menopause who are experiencing weight gain, low energy, mood changes, digestive issues, sleep disturbances, and a general sense of not feeling like themselves anymore. Through personalized 1-1 support, I assess each client’s unique symptoms, health history, and goals to create an individualized protocol using nutrition, lifestyle strategies, and targeted supplementation. Every client receives a clear, step-by-step roadmap.
(365) 990-5034 View (365) 990-5034
Photo of Lina Rahouma, Nutritionist/Dietitian, RD
Lina Rahouma
Nutritionist/Dietitian, RD
2 Endorsed
Online Only
Lina Rahouma is a registered dietitian who graduated with a B.A.Sc from Ryerson University in Nutrition and Food. She did her dietetic practicum at Sick Kids Hospital. She takes a weight inclusive lifestyle modification and behaviour change approach to her practice, where she works with her clients to devise actionable goals to achieve their bigger health goals. I focus on empowering clients with strategies and tools that would permit them to succeed long term. She speaks English, Arabic and French to support her clients from different cultural backgrounds.
Lina Rahouma is a registered dietitian who graduated with a B.A.Sc from Ryerson University in Nutrition and Food. She did her dietetic practicum at Sick Kids Hospital. She takes a weight inclusive lifestyle modification and behaviour change approach to her practice, where she works with her clients to devise actionable goals to achieve their bigger health goals. I focus on empowering clients with strategies and tools that would permit them to succeed long term. She speaks English, Arabic and French to support her clients from different cultural backgrounds.
(289) 272-8779 View (289) 272-8779
Photo of Megan Naquin, Nutritionist/Dietitian, MS, RD
Megan Naquin
Nutritionist/Dietitian, MS, RD
Kingston, ON K7L
You may feel stuck in unhelpful eating patterns, struggle with food guilt, or feel overwhelmed at mealtimes. Maybe you’re navigating digestive issues, body image concerns, or trying to shift away from rigid food rules. You want to feel more at ease with eating, improve your health, and align your nutrition with your values. I help clients build awareness, develop supportive habits, and explore a more balanced and connected relationship with food and body.
You may feel stuck in unhelpful eating patterns, struggle with food guilt, or feel overwhelmed at mealtimes. Maybe you’re navigating digestive issues, body image concerns, or trying to shift away from rigid food rules. You want to feel more at ease with eating, improve your health, and align your nutrition with your values. I help clients build awareness, develop supportive habits, and explore a more balanced and connected relationship with food and body.
(613) 801-7484 View (613) 801-7484
How to tell if Natural Health is right for me?
Ontario Health Professionals have broad skills and are able to work with a wide range of symptoms.

Complementary and alternative health, natural health or holistic health is a non-medical path to well-being. It sees the physical, mental and spiritual aspects of life as closely interconnected and balanced. Advocates typically use a wide variety of alternative practices, the most common of which include: Acupuncture, Chiropractic, Homeopathy, Massage Therapy, Naturopathy, Nutrition, Osteopathy, and Physical Therapy.

How to find a Health Professional with specific treatment skills?
If you're looking for a specialist in Ontario, try to refine your search with our left nav bar.

You can also try contacting a Natural Health professional to ask for a consultation or referral.

How to use my insurance?
Many Natural Health professionals accept health insurance. Check to see if your insurance is covered. Feel free to discuss this when you contact the Health Professional.