Health Professionals in Ontario

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Photo of Maiya Ahluwalia, Nutritionist/Dietitian, RD, MAN , BASc
Maiya Ahluwalia
Nutritionist/Dietitian, RD, MAN , BASc
1 Endorsed
Online Only
As a registered dietitian I take an anti-diet approach to support my clients. Growing up as a "picky eater", I was always told how to eat and how much to eat. As I got older, I grew an interest for food and nutrition which led me to become a registered dietitian. Now I support individuals in creating sustainable dietary changes based on their preferences, dietary restrictions and medical history. I believe that embracing cultural foods, enjoying all foods and meeting your nutrition needs can all be done in sync. I specialize in pediatrics, women's health and family nutrition.
As a registered dietitian I take an anti-diet approach to support my clients. Growing up as a "picky eater", I was always told how to eat and how much to eat. As I got older, I grew an interest for food and nutrition which led me to become a registered dietitian. Now I support individuals in creating sustainable dietary changes based on their preferences, dietary restrictions and medical history. I believe that embracing cultural foods, enjoying all foods and meeting your nutrition needs can all be done in sync. I specialize in pediatrics, women's health and family nutrition.
(289) 805-3685 View (289) 805-3685
Photo of Samantha Ristimaki, Naturopath, BSc, ND
Samantha Ristimaki
Naturopath, BSc, ND
Oakville, ON L6K
After almost 20 years of practice, my mission is to inspire and empower people to feel happy, healthy and beautiful. Attaining optimal health involves addressing the underlying causes of health issues, while assessing and integrating physical, mental, emotional and spiritual aspects of health. "Doctor as Teacher" is my guiding principle, as I encourage my patients to take an active role in their own health. Effective, evidence-based and individualized treatment plans are built with each and every one of my patients in mind.
After almost 20 years of practice, my mission is to inspire and empower people to feel happy, healthy and beautiful. Attaining optimal health involves addressing the underlying causes of health issues, while assessing and integrating physical, mental, emotional and spiritual aspects of health. "Doctor as Teacher" is my guiding principle, as I encourage my patients to take an active role in their own health. Effective, evidence-based and individualized treatment plans are built with each and every one of my patients in mind.
(289) 837-3377 View (289) 837-3377
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 Usha Nathwani - Nutrismart Eating, Nutritionist/Dietitian, MHSc, RD
Nutrismart Eating
Nutritionist/Dietitian, MHSc, RD
Online Only
I have been a dietitian for over 35 years and have provided nutritional counselling for various medical conditions in a hospital setting and in private practice. I strongly feel that weight management is an important health issue as it can prevent chronic diseases such as diabetes, heart disease and cancer. It is never too late to change your food habits. Fad diets may help you lose weight initially but they are not sustainable longterm. I will guide you to follow easy and practical meal plan to achieve a healthy weight without 'chronic dieting'. Make 'healthy weight' your goal for 2026.
I have been a dietitian for over 35 years and have provided nutritional counselling for various medical conditions in a hospital setting and in private practice. I strongly feel that weight management is an important health issue as it can prevent chronic diseases such as diabetes, heart disease and cancer. It is never too late to change your food habits. Fad diets may help you lose weight initially but they are not sustainable longterm. I will guide you to follow easy and practical meal plan to achieve a healthy weight without 'chronic dieting'. Make 'healthy weight' your goal for 2026.
(647) 930-7069 View (647) 930-7069
Photo of Elke Sengmueller, Nutritionist/Dietitian, RD, RN, BASc, BScN
Elke Sengmueller
Nutritionist/Dietitian, RD, RN, BASc, BScN
Newmarket, ON L3Y
NB: I do NOT offer weight loss counselling. I have worked over 25 years caring for Surgery, ICU, Gastroenterology, Paediatrics (newborn to teens), Eating Disorders (all ages), and Mental Health/Addictions/Trauma clients. I use my extensive clinical experience and current evidence-based research, combined with a compassionate and non-judgmental approach, to help motivated clients improve their physical and emotional health, while mending their relationship with food. I am also a Registered Nurse, which enhances my ability to provide comprehensive care.
NB: I do NOT offer weight loss counselling. I have worked over 25 years caring for Surgery, ICU, Gastroenterology, Paediatrics (newborn to teens), Eating Disorders (all ages), and Mental Health/Addictions/Trauma clients. I use my extensive clinical experience and current evidence-based research, combined with a compassionate and non-judgmental approach, to help motivated clients improve their physical and emotional health, while mending their relationship with food. I am also a Registered Nurse, which enhances my ability to provide comprehensive care.
(905) 581-0911 View (905) 581-0911
Photo of Rosie Mensah, Nutritionist/Dietitian, MPH, RD
Rosie Mensah
Nutritionist/Dietitian, MPH, RD
Online Only
Do you want to eat healthier but feel overwhelmed by conflicting nutrition advice? Are you tired of diets that don't fit your lifestyle, culture, or the foods you love? Many of my clients come to me looking for support with diabetes, high blood pressure, weight concerns, meal planning, or simply building healthier habits. As a Ghanaian-Canadian Registered Dietitian, I help people improve their health without giving up the foods that connect them to family, culture, and identity. Together, we'll create a realistic plan that works for your life.
Do you want to eat healthier but feel overwhelmed by conflicting nutrition advice? Are you tired of diets that don't fit your lifestyle, culture, or the foods you love? Many of my clients come to me looking for support with diabetes, high blood pressure, weight concerns, meal planning, or simply building healthier habits. As a Ghanaian-Canadian Registered Dietitian, I help people improve their health without giving up the foods that connect them to family, culture, and identity. Together, we'll create a realistic plan that works for your life.
(647) 931-2470 View (647) 931-2470
Photo of Bianca Santaromita-Villa, Nutritionist/Dietitian, RD, CBC
Bianca Santaromita-Villa
Nutritionist/Dietitian, RD, CBC
Online Only
I am a Registered Dietitian & Certified Breastfeeding counsellor who specializes in conditions affecting the female body (e.g. PMOS / PCOS, pregnancy, perinatal, etc) and children (family nutrition, growth concerns, infant nutrition, introduction to solids, etc). I presently offer services virtually in Ontario. Too often, women are left feeling unheard or judged while navigating conditions like PCOS, weight concerns and the complexities of fertility/pregnancy. I believe nutrition should be an act of self-care, not a source of stress.
I am a Registered Dietitian & Certified Breastfeeding counsellor who specializes in conditions affecting the female body (e.g. PMOS / PCOS, pregnancy, perinatal, etc) and children (family nutrition, growth concerns, infant nutrition, introduction to solids, etc). I presently offer services virtually in Ontario. Too often, women are left feeling unheard or judged while navigating conditions like PCOS, weight concerns and the complexities of fertility/pregnancy. I believe nutrition should be an act of self-care, not a source of stress.
(343) 453-4584 View (343) 453-4584
Photo of Emily Campbell - Emily Campbell/Kidney Nutrition, Nutritionist/Dietitian, MScFN, RD, CDE
Emily Campbell/Kidney Nutrition
Nutritionist/Dietitian, MScFN, RD, CDE
1 Endorsed
Online Only
I am a registered dietitian and certified diabetes educator who specializes in chronic kidney disease (CKD) and the owner of Kidney Nutrition. My team and I at Kidney Nutrition help those with CKD overcome the confusing world of nutrition so they can improve their kidney function.
I am a registered dietitian and certified diabetes educator who specializes in chronic kidney disease (CKD) and the owner of Kidney Nutrition. My team and I at Kidney Nutrition help those with CKD overcome the confusing world of nutrition so they can improve their kidney function.
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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 Sarah Hunt, Nutritionist/Dietitian, RD, MAN, BaSc
Sarah Hunt
Nutritionist/Dietitian, RD, MAN, BaSc
Oakville, ON L6J
Sarah studied dietetics at the University of Guelph receiving both her Bachelor’s in Applied Human Nutrition and Master’s of Applied Nutrition and has continued education in ‘FODMAP and IBS Training’, ‘Eating Disorder Sensitivity Training’, and ‘Digestive Disorders & Eating Disorders’. Sarah is currently the adult dietitian expert at Happy Bellies Nutrition working along side two other dietitians that special in digestive concerns. As well as the in house dietitian at Carly Crawford Psychotherapy with a clinical focus on counselling individuals living with eating disorders.
Sarah studied dietetics at the University of Guelph receiving both her Bachelor’s in Applied Human Nutrition and Master’s of Applied Nutrition and has continued education in ‘FODMAP and IBS Training’, ‘Eating Disorder Sensitivity Training’, and ‘Digestive Disorders & Eating Disorders’. Sarah is currently the adult dietitian expert at Happy Bellies Nutrition working along side two other dietitians that special in digestive concerns. As well as the in house dietitian at Carly Crawford Psychotherapy with a clinical focus on counselling individuals living with eating disorders.
(289) 207-7531 View (289) 207-7531
Photo of Joanne Zhou, Nutritionist/Dietitian, CDE
Joanne Zhou
Nutritionist/Dietitian, CDE
Online Only
I work with clients that are either are newly diagnosed with IBS or have had IBS for a while and just starting to get a handle on it. They may need support learning to manage it from beginning to end or just need a little support and feedback. In the end, I work with clients on their goals based on where they are at and need. I take a techy-approach using app-based food logs and messaging.
I work with clients that are either are newly diagnosed with IBS or have had IBS for a while and just starting to get a handle on it. They may need support learning to manage it from beginning to end or just need a little support and feedback. In the end, I work with clients on their goals based on where they are at and need. I take a techy-approach using app-based food logs and messaging.
(437) 476-2674 View (437) 476-2674
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 Theresa Silverthorn, Nutritionist/Dietitian, RD
Theresa Silverthorn
Nutritionist/Dietitian, RD
6 Endorsed
Mississauga, ON L5W
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.
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) 271-3480 View (289) 271-3480
Photo of Brittany McMullan - Brittany McMullan | Diabetes Educator & Dietitian, Nutritionist/Dietitian, CDE, RD
Brittany McMullan | Diabetes Educator & Dietitian
Nutritionist/Dietitian, CDE, RD
3 Endorsed
Online Only
New clients welcome, book a chat today! Have you had a recent diagnosis of prediabetes/diabetes that has you feeling overwhelmed? Have you been told you have high blood pressure or cholesterol? Whether you're currently managing a condition, or simply trying to eat better with your family, I can help with your goals! As a Certified Diabetes Educator, I work with clients virtually across Ontario to find ways to make gradual, "DO-ABLE" changes to lower AIC and improve their health. I take a non-judgmental approach to nutrition, and use an "all-foods-fit" philosophy. I promote balance, not restriction, when it comes to healthy eating!
New clients welcome, book a chat today! Have you had a recent diagnosis of prediabetes/diabetes that has you feeling overwhelmed? Have you been told you have high blood pressure or cholesterol? Whether you're currently managing a condition, or simply trying to eat better with your family, I can help with your goals! As a Certified Diabetes Educator, I work with clients virtually across Ontario to find ways to make gradual, "DO-ABLE" changes to lower AIC and improve their health. I take a non-judgmental approach to nutrition, and use an "all-foods-fit" philosophy. I promote balance, not restriction, when it comes to healthy eating!
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Photo of Misha Roy - CBT Wellness & Virtual Services, Nutritionist/Dietitian, RD
CBT Wellness & Virtual Services
Nutritionist/Dietitian, RD
1 Endorsed
Brampton, ON L6Y
Accepting NEW clients. Do you want more energy, less stress around food & more confidence that what you eat is truly supporting your health? Are you struggling in managing diabetes, digestive issues, or food intolerances? Are you having difficulty navigating weight changes, pregnancy, postpartum recovery or building strength for sports and fitness? Maybe you're balancing complex needs like food allergies, hypertension, or diabetes. You're in the right place & we can help. Our dietitians have 15+ years of experience helping individuals & families find realistic, enjoyable & sustainable ways to eat well without strict diets.
Accepting NEW clients. Do you want more energy, less stress around food & more confidence that what you eat is truly supporting your health? Are you struggling in managing diabetes, digestive issues, or food intolerances? Are you having difficulty navigating weight changes, pregnancy, postpartum recovery or building strength for sports and fitness? Maybe you're balancing complex needs like food allergies, hypertension, or diabetes. You're in the right place & we can help. Our dietitians have 15+ years of experience helping individuals & families find realistic, enjoyable & sustainable ways to eat well without strict diets.
(365) 799-6873 View (365) 799-6873
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 Emily Szatrowski - The Eating Disorder Dietitian, Nutritionist/Dietitian, MScFN, RD
The Eating Disorder Dietitian
Nutritionist/Dietitian, MScFN, RD
Online Only
I'm Emily Szatrowski, a Registered Dietitian specializing in eating disorder recovery. I provide virtual nutrition counselling to clients across Ontario, Nova Scotia, New Brunswick, Manitoba, and Newfoundland and Labrador. My approach is evidence-based, weight-inclusive, and rooted in intuitive eating principles, helping clients build a healthier relationship with food and their body.
I'm Emily Szatrowski, a Registered Dietitian specializing in eating disorder recovery. I provide virtual nutrition counselling to clients across Ontario, Nova Scotia, New Brunswick, Manitoba, and Newfoundland and Labrador. My approach is evidence-based, weight-inclusive, and rooted in intuitive eating principles, helping clients build a healthier relationship with food and their body.
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Photo of Dr. Halah Mohammed Baqer, Naturopath, ND
Dr. Halah Mohammed Baqer
Naturopath, ND
3 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.
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.
(226) 455-7445 View (226) 455-7445
Photo of Jesse White, Nutritionist/Dietitian, RNCP, ROHP, CNP
Jesse White
Nutritionist/Dietitian, RNCP, ROHP, CNP
Online Only
With over 12 years of clinical experience—and my own lived experience of recovery—I work with clients in a way that is direct, hands-on, and individualized. I support the full spectrum of eating disorder recovery, including re-feeding, restoring physical health, regulating eating patterns, interrupting symptoms, reintegrating fear foods, rebuilding hunger and fullness cues, and improving digestion, hormones, and overall relationship with food and body.
With over 12 years of clinical experience—and my own lived experience of recovery—I work with clients in a way that is direct, hands-on, and individualized. I support the full spectrum of eating disorder recovery, including re-feeding, restoring physical health, regulating eating patterns, interrupting symptoms, reintegrating fear foods, rebuilding hunger and fullness cues, and improving digestion, hormones, and overall relationship with food and body.
(587) 870-5671 View (587) 870-5671
Photo of Dr. Halah Mohammed Baqer, Naturopath, ND
Dr. Halah Mohammed Baqer
Naturopath, ND
4 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.
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.
(289) 806-5278 View (289) 806-5278
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.