Health Professionals in Ontario

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Photo of Jasdeep Singh, Nutritionist/Dietitian, RD, BASc
Jasdeep Singh
Nutritionist/Dietitian, RD, BASc
1 Endorsed
Oshawa, ON L1L
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.
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 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 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 Julie Mancuso - JM Nutrition, Nutritionist/Dietitian, RD
JM Nutrition
Nutritionist/Dietitian, RD
Ottawa, ON K1M
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.
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 Elizabeth Soden, Nutritionist/Dietitian, RD, MHSc
Elizabeth Soden
Nutritionist/Dietitian, RD, MHSc
Online Only
Hi, I’m Beth! A virtual Registered Dietitian specializing in PCOS, menopause, gut health, and relationship with food. I work with women who are tired of diets that never stick, navigating emotional eating, ADHD, or just feeling out of control around food. You don’t need another diet plan, you need strategies that actually work with your brain and your lifestyle.
Hi, I’m Beth! A virtual Registered Dietitian specializing in PCOS, menopause, gut health, and relationship with food. I work with women who are tired of diets that never stick, navigating emotional eating, ADHD, or just feeling out of control around food. You don’t need another diet plan, you need strategies that actually work with your brain and your lifestyle.
(289) 277-3165 View (289) 277-3165
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 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 Nicole Durand, Nutritionist/Dietitian, RD, CDE
Nicole Durand
Nutritionist/Dietitian, RD, CDE
Online Only
Hi, I’m Nicole. I’m a Registered Dietitian and Certified Diabetes Educator. For the past 10 years, I have supported patients with diabetes and various other chronic diseases and nutrition concerns in making diet changes and improving their health and quality of life. I have also worked with children and families and would love to help you lessen food related stressors in the home by disentangling the confusing and often contradictory nutrition information available, providing meal planning strategies and addressing “picky eating”.
Hi, I’m Nicole. I’m a Registered Dietitian and Certified Diabetes Educator. For the past 10 years, I have supported patients with diabetes and various other chronic diseases and nutrition concerns in making diet changes and improving their health and quality of life. I have also worked with children and families and would love to help you lessen food related stressors in the home by disentangling the confusing and often contradictory nutrition information available, providing meal planning strategies and addressing “picky eating”.
(647) 691-6703 View (647) 691-6703
Photo of Lorenzo Diana, Naturopath, ND
Lorenzo Diana
Naturopath, ND
Markham, ON L3R
With over 17 years experience as a Naturopathic Doctor, Dr Lorenzo Diana ND has developed particular expertise in Naturopathic Hormonal support for woman and men, digestive disorders, Naturopathic Oncology, and Fibromyalgia, Dr. Diana is also an active member in the Naturopathic Medical community, serving on the OAND Transition Advisory Group, and member in good standing with the College of Naturopaths . Dr Diana also lectures on the topic of Naturopathy on various television and radio stations as well as magazines and journals.
With over 17 years experience as a Naturopathic Doctor, Dr Lorenzo Diana ND has developed particular expertise in Naturopathic Hormonal support for woman and men, digestive disorders, Naturopathic Oncology, and Fibromyalgia, Dr. Diana is also an active member in the Naturopathic Medical community, serving on the OAND Transition Advisory Group, and member in good standing with the College of Naturopaths . Dr Diana also lectures on the topic of Naturopathy on various television and radio stations as well as magazines and journals.
(289) 275-0946 View (289) 275-0946
Photo of Michelle Jones, Nutritionist/Dietitian, MScFN, RD
Michelle Jones
Nutritionist/Dietitian, MScFN, RD
Online Only
Are you navigating perimenopause or infertility and ready to feel like yourself again? You’re hoping to get pregnant, stay pregnant, and have a healthy baby; or you’re focused on supporting your health and wellbeing through perimenopause—all without dieting or restriction. You want to reconnect with your body, understand its signals, and learn how to work with it rather than against it. If you’re looking for a compassionate, evidence-based approach that supports your whole health, you’re in the right place.
Are you navigating perimenopause or infertility and ready to feel like yourself again? You’re hoping to get pregnant, stay pregnant, and have a healthy baby; or you’re focused on supporting your health and wellbeing through perimenopause—all without dieting or restriction. You want to reconnect with your body, understand its signals, and learn how to work with it rather than against it. If you’re looking for a compassionate, evidence-based approach that supports your whole health, you’re in the right place.
(548) 798-0815 View (548) 798-0815
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 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 Brittany Cory, Nutritionist/Dietitian, MHSc, RD
Brittany Cory
Nutritionist/Dietitian, MHSc, RD
Online Only
Do you struggle with emotional eating, overeating, binge eating, and poor body image? Feel like you don't know when you're hungry, or when you're comfortably full? Unsure what your version of normal, balanced eating looks like without the all or nothing? I'm here to help you take back your power and mental energy from food, reconnect with your body’s cues, and develop a more neutral and confident body image. Ready to break up with dieting, food rules, and body shame? Book a free consult and let's chat about how you can start healing your relationship with food and your body.
Do you struggle with emotional eating, overeating, binge eating, and poor body image? Feel like you don't know when you're hungry, or when you're comfortably full? Unsure what your version of normal, balanced eating looks like without the all or nothing? I'm here to help you take back your power and mental energy from food, reconnect with your body’s cues, and develop a more neutral and confident body image. Ready to break up with dieting, food rules, and body shame? Book a free consult and let's chat about how you can start healing your relationship with food and your body.
(437) 747-8175 View (437) 747-8175
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 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 Kristen Garland, Nutritionist/Dietitian, MAN, RD, CDE
Kristen Garland
Nutritionist/Dietitian, MAN, RD, CDE
Online Only
As an RD, CDE, I am a passionate health advocate experienced in counselling clients from all walks of life, in all phases & stages, and am equipped to support clients experiencing health, digestive or chronic disease management challenges. As the founder of The Real Deal RD and T1D Academy, my specialty includes both people with diabetes and those who help to care for them. While T1D Academy specializes in supporting newly diagnosed type 1 families and helping them to find their 'new normal', I welcome the opportunity to partner with people of all ages who are looking for nutrition, health and wellness support to reach health goals.
As an RD, CDE, I am a passionate health advocate experienced in counselling clients from all walks of life, in all phases & stages, and am equipped to support clients experiencing health, digestive or chronic disease management challenges. As the founder of The Real Deal RD and T1D Academy, my specialty includes both people with diabetes and those who help to care for them. While T1D Academy specializes in supporting newly diagnosed type 1 families and helping them to find their 'new normal', I welcome the opportunity to partner with people of all ages who are looking for nutrition, health and wellness support to reach health goals.
(647) 424-1458 View (647) 424-1458
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 Sandra Edwards, Nutritionist/Dietitian, RD, CLT
Sandra Edwards
Nutritionist/Dietitian, RD, CLT
Markham, ON L3R
As a Registered Dietitian I help my clients achieve a healthier lifestyle. My ideal client wants increased energy, weight loss without deprivation, less medication, improved blood cholesterol, balanced blood sugars, reduced stress levels, increased physical activity and feelings of well-being. She may have been on numerous diets and struggling with work/life balance. She has discovered that restrictive diets simply don't work. She is ready to embark on a healthy lifestyle approach. Best results with a 3 mo, 6 mo and 12 month health coaching plan.
As a Registered Dietitian I help my clients achieve a healthier lifestyle. My ideal client wants increased energy, weight loss without deprivation, less medication, improved blood cholesterol, balanced blood sugars, reduced stress levels, increased physical activity and feelings of well-being. She may have been on numerous diets and struggling with work/life balance. She has discovered that restrictive diets simply don't work. She is ready to embark on a healthy lifestyle approach. Best results with a 3 mo, 6 mo and 12 month health coaching plan.
(416) 937-1458 View (416) 937-1458
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 Sharlene Feng - Sharlene Feng, RD, Nutritionist/Dietitian, RD, MSc
Sharlene Feng, RD
Nutritionist/Dietitian, RD, MSc
Richmond Hill, ON L4C
An experienced dietitian offers personalized and thorough virtual nutrition counselling. She combines hospital clinical nutrition experience with supervising dietetic interns. She works with clients and pays attention to detail. Even with complicated health conditions, she can help clients to identify the key issue to meet their nutrition goal.
An experienced dietitian offers personalized and thorough virtual nutrition counselling. She combines hospital clinical nutrition experience with supervising dietetic interns. She works with clients and pays attention to detail. Even with complicated health conditions, she can help clients to identify the key issue to meet their nutrition goal.
(289) 207-6490 View (289) 207-6490
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.