Weight Loss/Weight Management Nutritionists and Dietitians in Oshawa, ON

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 Christine Devaney Towsley, Nutritionist/Dietitian, BASc, RD
Christine Devaney Towsley
Nutritionist/Dietitian, BASc, RD
Online Only
Specialty: Intuitive Eating, Weight Concerns, Emotional Eating, Heart Health, Kids/Family Nutrition, IBS / Digestive Health, Women’s Health, Pre/Post Natal, Metabolic Disease, Chronic Disease A nurturer at heart, Christine will always greet you with a smile and attentive ear. Kind hearted, empathetic and sensitive to others, Christine takes the time to connect, build trust and truly understand each client and tailors her sessions to each person’s specific needs. Christine grew up with French and, therefore, understands and speaks intermediate French. She is also a Certified Intuitive Eating Counsellor.
Specialty: Intuitive Eating, Weight Concerns, Emotional Eating, Heart Health, Kids/Family Nutrition, IBS / Digestive Health, Women’s Health, Pre/Post Natal, Metabolic Disease, Chronic Disease A nurturer at heart, Christine will always greet you with a smile and attentive ear. Kind hearted, empathetic and sensitive to others, Christine takes the time to connect, build trust and truly understand each client and tailors her sessions to each person’s specific needs. Christine grew up with French and, therefore, understands and speaks intermediate French. She is also a Certified Intuitive Eating Counsellor.
(800) 268-9487 View (800) 268-9487
Photo of Alfredo Angione, Nutritionist/Dietitian, RD, CSSD, CSCS
Alfredo Angione
Nutritionist/Dietitian, RD, CSSD, CSCS
Online Only
Specializing in sports nutrition, weight loss, building muscle, and athletic performance.
SCN2xL specializes in nutrition and exercise programming. Alfredo is a sports dietitian and certified strength & conditioning specialist. We offer both nutrition programming and coaching in addition to customized exercise & fitness programs. If you want real, long-term, and sustainable health results, SCN2xL is the dietitian for you.
Specializing in sports nutrition, weight loss, building muscle, and athletic performance.
SCN2xL specializes in nutrition and exercise programming. Alfredo is a sports dietitian and certified strength & conditioning specialist. We offer both nutrition programming and coaching in addition to customized exercise & fitness programs. If you want real, long-term, and sustainable health results, SCN2xL is the dietitian for you.
(249) 700-5495 View (249) 700-5495

More Dietitians and Nutritionists Nearby

Photo of Andrea Holwegner - Health Stand Nutrition Consulting Inc, Nutritionist/Dietitian, RD
Health Stand Nutrition Consulting Inc
Nutritionist/Dietitian, RD
Serves Area
Confused by all the nutrition advice out there? Struggling with emotional eating, digestive issues, or a health condition? Frustrated by diets that don’t work or feel impossible to stick to? You're not alone. At Health Stand Nutrition, we know that eating well isn’t just about food—it’s about real-life challenges, emotions, and habits. That’s why our Registered Dietitians take a compassionate, no-nonsense approach to help you build a healthy and joyous relationship with food—without guilt, extreme rules, or restrictions.
Confused by all the nutrition advice out there? Struggling with emotional eating, digestive issues, or a health condition? Frustrated by diets that don’t work or feel impossible to stick to? You're not alone. At Health Stand Nutrition, we know that eating well isn’t just about food—it’s about real-life challenges, emotions, and habits. That’s why our Registered Dietitians take a compassionate, no-nonsense approach to help you build a healthy and joyous relationship with food—without guilt, extreme rules, or restrictions.
(800) 268-9487 View (800) 268-9487
Photo of Timothy Leung - Timothy Leung | TeamNutrition Dietitian Toronto, Nutritionist/Dietitian, RD, DtP
Timothy Leung | TeamNutrition Dietitian Toronto
Nutritionist/Dietitian, RD, DtP
Markham, ON L3R
- Weight Loss Program, Eat-Well Program, Sports Nutrition Program,
As Registered Dietitians in Toronto at TeamNutrition, we are guided by the deep desire to bring you to your health or performance goals. As a team, we support each other in order to offer you an exceptional service, that is personalized to you and adapted to the latest food science. This strength has led us to be chosen as a proud university partner. We were chosen to offer our services in four Universities in Québec. Our dietitians are guided by our mandate: Innovation, progress, care, and professionalism.
- Weight Loss Program, Eat-Well Program, Sports Nutrition Program,
As Registered Dietitians in Toronto at TeamNutrition, we are guided by the deep desire to bring you to your health or performance goals. As a team, we support each other in order to offer you an exceptional service, that is personalized to you and adapted to the latest food science. This strength has led us to be chosen as a proud university partner. We were chosen to offer our services in four Universities in Québec. Our dietitians are guided by our mandate: Innovation, progress, care, and professionalism.
(289) 212-7756 View (289) 212-7756
Photo of Julie Mancuso - JM Nutrition, Nutritionist/Dietitian, RD
JM Nutrition
Nutritionist/Dietitian, RD
Serves Area
Our practitioners specialize in a wide variety of areas, but out foremost specialties are: weight loss, digestive health, women's health, chronic disease, sports nutrition, pediatric nutrition and eating disorders.
JM Nutrition offers personalized nutritional counselling by a team of leading registered dietitians and nutritionists, each with own areas of expertise and specialization. JM Nutrition offers a full range of services. Free consultation.
Our practitioners specialize in a wide variety of areas, but out foremost specialties are: weight loss, digestive health, women's health, chronic disease, sports nutrition, pediatric nutrition and eating disorders.
JM Nutrition offers personalized nutritional counselling by a team of leading registered dietitians and nutritionists, each with own areas of expertise and specialization. JM Nutrition offers a full range of services. Free consultation.
(343) 501-0764 View (343) 501-0764
Photo of 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 Theresa Silverthorn, Nutritionist/Dietitian, RD
Theresa Silverthorn
Nutritionist/Dietitian, RD
4 Endorsed
Serves Area
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.
(647) 360-9366 View (647) 360-9366
Photo of Kristie Pun, Nutritionist/Dietitian, MHSc, RD
Kristie Pun
Nutritionist/Dietitian, MHSc, RD
Online Only
Waitlist for new clients
Looking for some guidance on healthy eating and nutrition? Do you have questions about a particular diet? Or are you seeking evidence-based advice to manage your health or a specific chronic health condition (i.e. diabetes, high blood pressure, heart disease, gout, etc.)?
Looking for some guidance on healthy eating and nutrition? Do you have questions about a particular diet? Or are you seeking evidence-based advice to manage your health or a specific chronic health condition (i.e. diabetes, high blood pressure, heart disease, gout, etc.)?
(289) 806-5156 View (289) 806-5156
Photo of Zuvia Naseem, Nutritionist/Dietitian, MSc, RD, CDE
Zuvia Naseem
Nutritionist/Dietitian, MSc, RD, CDE
Online Only
Need help with weight management?
I empower my clients to get know about the relationship between food and their body and how could they make a strong and positive relationship with food.
Need help with weight management?
I empower my clients to get know about the relationship between food and their body and how could they make a strong and positive relationship with food.
(289) 206-8718 View (289) 206-8718
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 Simin Ghoreishi, Nutritionist/Dietitian, RD, CDE, MPH (c)
Simin Ghoreishi
Nutritionist/Dietitian, RD, CDE, MPH (c)
Markham, ON L3R
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.
The goal of my nutrition counseling is to empower you to achieve a healthier body and lifestyle. I’m here to help. From kids to older adults, I offer personalized support tailored to your unique needs and goals. Let’s work together to build lasting, positive changes for your health and well-being.
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.
The goal of my nutrition counseling is to empower you to achieve a healthier body and lifestyle. I’m here to help. From kids to older adults, I offer personalized support tailored to your unique needs and goals. Let’s work together to build lasting, positive changes for your health and well-being.
(647) 370-8268 View (647) 370-8268
Photo of Sandra Edwards, Nutritionist/Dietitian, RD, CLT
Sandra Edwards
Nutritionist/Dietitian, RD, CLT
Markham, ON L3R
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.
Additional services for those struggling with irritable bowel syndrome, fibromyalgia or migraines with the MRT test and the LEAP - immunocalm diet. An assessment is required. Nutrigenomix - genetic testing for personalized nutrition and fitness is available. Customized meal plans with EatLove. Natural nutrition supplements may be recommended.
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.
Additional services for those struggling with irritable bowel syndrome, fibromyalgia or migraines with the MRT test and the LEAP - immunocalm diet. An assessment is required. Nutrigenomix - genetic testing for personalized nutrition and fitness is available. Customized meal plans with EatLove. Natural nutrition supplements may be recommended.
(416) 937-1458 View (416) 937-1458
Photo of Julie Mancuso - JM Nutrition, Nutritionist/Dietitian
JM Nutrition
Nutritionist/Dietitian
Toronto, ON M4X
Our highly personalized service receives high praise from our clients who come to us from all walks of life for matters pertaining to weight loss, digestive health, disease management, sports nutrition & more.
We offer personalized, thorough and supportive nutritional counselling sessions with an educational component, often creating customized meal plans that are based on the foods you enjoy eating, sensitivities, goals, lifestyle, religious and cultural restrictions, and of course, your budget. Our detailed meal plans offer structure and eliminate guesswork.
Our highly personalized service receives high praise from our clients who come to us from all walks of life for matters pertaining to weight loss, digestive health, disease management, sports nutrition & more.
We offer personalized, thorough and supportive nutritional counselling sessions with an educational component, often creating customized meal plans that are based on the foods you enjoy eating, sensitivities, goals, lifestyle, religious and cultural restrictions, and of course, your budget. Our detailed meal plans offer structure and eliminate guesswork.
(437) 500-6233 View (437) 500-6233
Photo of Genisha Graham-Armstrong, Nutritionist/Dietitian, RHN, CHN, CPT
Genisha Graham-Armstrong
Nutritionist/Dietitian, RHN, CHN, CPT
Online Only
As a Registered Holistic Nutritionist, I specialize in working with women struggling with weight loss, weight gain, dieting, hormonal imbalance and many other symptoms interfering with their day-to-day life.
Accepting New Clients - please check your insurance! Tailoring my skills to meet your individual needs, I look forward to helping you find peace and joy in your relationship with food. As a Black woman nutritionist, I take pride in applying a holistic approach to my nutrition coaching and have experience working with women seeking to lose weight, make healthier food choices, and live more balanced. You'll learn how to live a life where food nourishes your body and brings you joy! My programs will also teach you to eat when you're hungry, stop when you're full, and live without the constant stress of dieting or restricting foods.
As a Registered Holistic Nutritionist, I specialize in working with women struggling with weight loss, weight gain, dieting, hormonal imbalance and many other symptoms interfering with their day-to-day life.
Accepting New Clients - please check your insurance! Tailoring my skills to meet your individual needs, I look forward to helping you find peace and joy in your relationship with food. As a Black woman nutritionist, I take pride in applying a holistic approach to my nutrition coaching and have experience working with women seeking to lose weight, make healthier food choices, and live more balanced. You'll learn how to live a life where food nourishes your body and brings you joy! My programs will also teach you to eat when you're hungry, stop when you're full, and live without the constant stress of dieting or restricting foods.
(437) 747-1876 View (437) 747-1876
Photo of Theresa Silverthorn - CBT Wellness & Virtual Services, Nutritionist/Dietitian, RD
CBT Wellness & Virtual Services
Nutritionist/Dietitian, RD
4 Endorsed
Serves Area
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) 723-1959 View (289) 723-1959
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
Photo of Dawn Peacock, Nutritionist/Dietitian, BSc, RD
Dawn Peacock
Nutritionist/Dietitian, BSc, RD
Toronto, ON M7A
Specialty: Women’s Health, Weight Concerns, Emotional Eating, Menopause, Celiac Disease, Disordered Eating, Mental Health, ADHD, Autism, Bone Health, Meal Planning. Warm, genuine, and down-to-earth, Dawn Peacock is a Registered Dietitian with over 20 years of experience helping clients simplify nutrition, reduce food stress, and build confidence in their eating habits. Known for her practical, compassionate approach, Dawn helps clients cut through the noise around food and find realistic strategies that work in everyday life. She’s recognized for her ability to turn complex nutrition science into practical, doable steps.
Specialty: Women’s Health, Weight Concerns, Emotional Eating, Menopause, Celiac Disease, Disordered Eating, Mental Health, ADHD, Autism, Bone Health, Meal Planning. Warm, genuine, and down-to-earth, Dawn Peacock is a Registered Dietitian with over 20 years of experience helping clients simplify nutrition, reduce food stress, and build confidence in their eating habits. Known for her practical, compassionate approach, Dawn helps clients cut through the noise around food and find realistic strategies that work in everyday life. She’s recognized for her ability to turn complex nutrition science into practical, doable steps.
(587) 741-9727 View (587) 741-9727
Photo of Catherine Lin, Nutritionist/Dietitian, RD, CDE
Catherine Lin
Nutritionist/Dietitian, RD, CDE
4 Endorsed
Toronto, ON M1T
I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management.
I believe in taking a more holistic approach towards achieving health goals. I work with clients to develop a personalized eating plan that takes into account their preferences, lifestyle and unique challenges. I also work with clients towards building a healthier relationship with food and do so through phone or video sessions.
I provide nutrition counselling in obesity management, diabetes management, digestive health, and chronic disease prevention and management.
I believe in taking a more holistic approach towards achieving health goals. I work with clients to develop a personalized eating plan that takes into account their preferences, lifestyle and unique challenges. I also work with clients towards building a healthier relationship with food and do so through phone or video sessions.
(289) 312-2924 View (289) 312-2924
Photo of Usha Nathwani - Nutrismart Eating, Nutritionist/Dietitian, MHSc, RD
Nutrismart Eating
Nutritionist/Dietitian, MHSc, RD
Online Only
I strongly feel that weight management is an important health issue as it can prevent chronic diseases such as diabetes, heart disease and cancer.
As a clinical dietitian, I have expertise in nutritional management for a variety of medical issues - diabetes, cancer, gastrointestinal disorders (crohn's, ulcerative colitis, celiac disease, irritable bowel syndrome), food allergies and intolerances, heart disease, weight management, PCOS, kidney/liver diseases, tube feeding and nutrition supplementation.
I strongly feel that weight management is an important health issue as it can prevent chronic diseases such as diabetes, heart disease and cancer.
As a clinical dietitian, I have expertise in nutritional management for a variety of medical issues - diabetes, cancer, gastrointestinal disorders (crohn's, ulcerative colitis, celiac disease, irritable bowel syndrome), food allergies and intolerances, heart disease, weight management, PCOS, kidney/liver diseases, tube feeding and nutrition supplementation.
(647) 930-7069 View (647) 930-7069
Weight Loss/Weight Management Nutritionists and Dietitians
Why is nutrition important for weight loss?
Dietitians often identify diet and exercise as the two key factors in achieving weight loss goals. To lose weight, individuals must consume fewer calories than they expend, making a supportive diet essential. Foods that are satiating, such as the healthy fats found in nuts or fish like salmon, can help keep individuals full longer and reduce overall intake. In contrast, foods high in sugar and refined carbohydrates are quickly burned by the body and can lead to excessive caloric intake. These examples highlight the importance of overall nutrition choices, beyond just calorie counting, in weight loss. Additionally, a well-balanced diet can help reduce symptoms of conditions associated with obesity or being overweight, such as high blood sugar and hypertension.

What diet is best for weight loss?
There is no single best diet for weight loss; instead, dietitians often advocate for adopting overall lifestyle changes that support sustainable weight loss rather than extreme, short-term diets. Generally, dietary changes that include more plant-based foods and those low in added sugars and saturated fats are recommended. One example of such a diet is the Mediterranean-style diet, which emphasizes whole grains, fruits, vegetables, nuts, and lean sources of animal protein. Specific dietary patterns may also be tailored to the client's underlying health conditions. For instance, individuals with hypertension or high cholesterol might benefit from the DASH diet (Dietary Approaches to Stop Hypertension), which focuses on heart-healthy foods.

What foods should I avoid for weight loss?
When aiming for weight loss, dietitians generally advise against consuming high-calorie and highly-processed foods, such as fried foods, fatty meats, sugar-rich desserts or baked goods, refined carbohydrates like white bread, and candy. Additionally, beverages such as sodas and high-calorie coffee drinks can negatively impact weight loss goals. Instead, nutrition professionals recommend incorporating foods that contribute to satiety and overall health, including fruits and vegetables, lean proteins, healthy fats, and whole grains. Focusing on adding these nutrient-dense foods, instead of taking away certain foods, can support a healthier lifestyle and help individuals both meet their nutritional needs while also achieving their weight loss goals.

How can a dietitian help with weight loss?
Dietitians assist with weight loss by helping clients develop and implement lifestyle changes, including dietary modifications and exercise routines, that support sustained weight management. They will work with clients to create personalized weight loss plans and hold them accountable for meeting their goals. Dietitians may also address the psychological aspects of weight loss, promoting positive self-esteem and self-worth. Many encourage clients to keep a food diary or journal to track their diet and provide ongoing guidance as the client makes the recommended lifestyle changes. Additionally, dietitians may coordinate with other healthcare professionals, such as medical doctors, to address any underlying health conditions, such as diabetes.