CSNN Mississauga


Since 1996, the Mississauga branch has grown and evolved in part due to the teachers branch manager Carolyn May has carefully selected that require a minimum of 10 years practical experience plus a strong academic background. 

Click on a faculty member below to jump to their bio. 

Dr. Diana received an honors degree in Sociology from York University in 1990. He continued his education and received a degree from York University in Psychology. Dr. Diana graduated from the Canadian College of Naturopathic Medicine in 1995, and has established his practice as a Naturopathic Doctor through a number of clinics in Ontario located in Toronto, Markham, and Simcoe. While he has developed an eclectic practice, he has cultivated particular expertise in women’s issues using Bioidentical hormones, Allergies and Naturopathic Oncology, Fibromyalgia and preventive healthcare.

Dr. Diana regularly contributes to articles on natural health topics in various journals and magazines and lectures extensively across the greater Toronto area teaching preventative medicine. He is writing a book on preventive health care and is involved in supplement product development.

Dr. Diana has been teaching at CSNN Mississauga since 1999. He teaches Hormone Health, Pathology & Nutrition, Introduction to Herbs, and Advanced Nutrition workshops including Detoxification. He also teaches various practicals on Alternative/Comparative Diets, Ketogenic Diet, Autoimmunity, and Cardiovascular Disease. 

Denise Massie received her Bachelor of Science in Psychology in 2006. She graduated from the Canadian School of Natural Nutrition Mississauga branch in 2015 and received her Professional Plant-Based Certification from Rouxbe Online Cooking School in 2017.

Denise is passionate about showing others how simple healthy plant-based cooking can be and has been teaching cooking classes for several years. She is an experienced speaker who has given many public talks and conducted workplace wellness sessions. She has published articles in Nourish and Ontario Vegans Magazine, and has contributed to GoodnessMe.ca.

In her private practice, Denise specializes in whole foods plant-based nutrition. She works not only with vegan and vegetarian individuals and families, but also those who are incorporating more plant-based meals into their daily lives. 

Denise has been teaching at CSNN Mississauga since 2018. She teaches the Fundamentals of Nutrition Part II and the Body Mind Spirit – The Mind Connection course. She also teaches various practicals on Introduction to Plant Based Nutrition and Plant Based Meal Planning.

Dr. Hassard received his Bachelors Degree in Chemistry from Mc Master University in 1982, Doctor of Chiropractic in 1986, Homeopathic Diploma in 1996 and holds a Diploma in Acupuncture.

Dr. Hassard has been regular contributor as a health columnist and consultant for American Men’s Health and Fitness magazine.

He established the Hassard Chiropractic Clinic in Oakville in 1986, where he has been practicing for 34 years. Dr. Hassard is the highest rated chiropractor in the Oakville Burlington area and on the patient reviewed web site, ratemds.com.

Dr. Hassard has been a teacher at CSNN Mississauga since 2002. He teaches Anatomy and Physiology, Bio Chemistry and Epigenetics, Nutritional Literature Research, and the Advanced Nutrition workshop on Homeopathy. He also teaches various practicals on Genetics & GMOs, Homeopathy, and Laser Therapy. 

She has been working in private practice since 2007, specializing in helping adults, children and families create a healthy lifestyle through holistic nutrition, exercise and supplementation to optimize their health.

She is an avid cook and loves to teach her clients and students easy and healthy ways to prepare everyday meals. She also helps them take out the confusion of shopping for healthy foods and chemical free products for themselves and their families. Linda’s education and passion for clean living has lead her to source out healthy chemical free foods, house cleaning products, and products for the body.

Linda worked for the school board for 17 years working with young children in the classroom. She made it her mission to help educate the teachers, students and parents of the children, the importance of healthy eating and nutrient dense foods. She was responsible for a breakfast program at the school which has been a great success.

Linda has been teaching Symptomatology, Pediatrics, and Eco Nutrition courses at CSNN Mississauga since 2014. She guides students on how to cohesively bring all that they have learned from courses and practicals into context when preparing client case studies. Her various practicals include Case Studies, Whole Food Menu Planning and the Anti-Inflammatory Diet. 

Peg received her Bachelor of Science degree in 1977 and her Bachelor of Education from Western in 1978 leading to a MEd from OISE/UT. She was a high school science and mathematics teacher for 12 years and a guidance counselor for 20. With a life-long interest in food and nutrition, she went on to become a Registered Holistic Nutritionist™ professional and graduated in 2005 from CSNN’s Natural Nutrition program in Mississauga.

Since retiring from teaching, Peg has a private practice in Holistic Nutrition and is a yoga instructor completing a number of certifications through Phoenix Rising School of Yoga Therapy.

Peg has been teaching at CSNN Mississauga since 2010. Courses include the Advanced Holistic Nutrition workshop in Mental Health as well as practicals such as Metabolic Typing, Paleo and Keto, Overcoming Addictions and Developing Counselling Skills.

Dr. Raponi graduated from York University in 2012 with an undergraduate degree in Kinesiology. With his knowledge from sports nutrition courses in university, and prior training, he worked with athletes of various levels of competition for 10 years. In 2017, Dr. Raponi graduated from the Canadian College of Naturopathic Medicine where he chose to pursue a focus in sports medicine. He directed his attention to management of pain and recovery, weight loss and nutrition in order to return others back to optimal health.

Upon graduating from the college, he went on to open his own clinic in conjunction with a gym where he now leads a multidisciplinary team as the clinic director.

In 2016 he also received his certification as a Certified Sports Nutritionist from the International Society of Sports Nutrition (CISSN). Before teaching at CSNN Mississauga, Dr. Raponi had 14 years of teaching experience in a classroom setting.

He has been featured in articles on Reader’s Digest, OliveOilTimes.com, OrganicAuthority.com and other various online sources.

Dr. Raponi has been teaching the Sports Nutrition course since 2014. 

Irene earned her Bachelor’s Degree in Biochemistry and Nutritional Sciences from the University of Guelph in 1996. Irene pursued studies in Holistic Nutrition at the Canadian School of Natural Nutrition Mississauga Branch and has been practicing as a Registered Holistic Nutritionist™ professional since 2003.

Her first book, Feed Me…I’m Hungry, was released in 2006, soon to be followed up with Feed Me… For Life. Besides her involvement with Healthy Sprouts Foods and her practice, Wellness Wizards Limited, Irene provides seminars and workshops for public and private corporations. Upon graduation, Irene founded Wellness Wizards Nutritional Consulting and has been in private practice since 2003. She has served on the advisory board for the Canadian Association of Holistic Nutrition Professionals (CAHN-Pro) and is co-author of two meal planning and recipe guides for busy, health-conscious families.

Irene has been teaching Eco-Nutrition and Pediatrics at CSNN Mississauga since 2002. She also teaches various practicals on Baby Food Basics and Menu Planning for Picky Eaters. 

Caroline received her Bachelor of Science in 1984. She attended CSNN’s Natural Nutrition program in 1999 and became a Registered Holistic Nutritionist™ professional.

Caroline leads various retreats, offers mediation and food preparation classes and workshops.  She is also a certified Yoga teacher.

She has been exploring and teaching an integrated approach to physical and spiritual health for over 28 years. Caroline is the author of 3 books – Deep Healing, The New Enlightened Eating, and Cultivating Wholeness – and has also produced various CDs and DVDs. 

Caroline has taught the Body Mind Spirit – The Spirit Connection course as well as practicals related to mindful eating at CSNN Mississauga since 1999. 

Carley attended the Canadian School of Natural Nutrition and graduated as a Registered Holistic Nutritionist™ professional in 2010. For the past 15 years Carley has been a Make-up Artist regularly seeing clients and has obtained over 10,000 hours of directly working on skin and observing patterns of dehydration and malnutrition.

Her make-up client list includes: CTV, CP24, Much Music, OMNI Television and Sutherland Models. In addition she has worked at the M.M.V.A.’s Toronto Film Festival and Toronto Fashion Week. In 2009, she was Jeanne Becker’s personal make-up artist.

Her holistic approach for her clients in private practice is from the inside out and head to toe. Carley uses organic, chemical free products, whole nutrient dense foods and supplements.

Carley has been teaching at CSNN Mississauga since 2014. She teaches various practicals on Skinformation (organic skin and body care), Essential Oils, and Superfoods.