Dietitian Services

Registered Dietitians (RDs) in Ontario are trained food and nutrition experts. They are recognized experts in translating scientific, medical and nutrition information into practical healthy meal plans and helping individuals, their families and communities to access nutrition for health.


  • An accredited 4-year or equivalent degree with appropriate courses in sciences and human nutrition, administration and humanities; 

  • An accredited dietetic internship or equivalent supervised practical training; and, 

  • Successful completion of the Canadian Dietetic Registration Examination. 

Collaboration with clients, caregivers, and other health professionals is central to dietetic practice whether an RD works in a private practice or within a health care team with health professionals such as medical doctors, nurses, pharmacists and social workers. Together, they manage nutrition for health promotion, disease prevention, and treatment of acute and chronic diseases.


As health professionals, Registered Dietitians provide nutrition services in a variety of settings in Ontario:

  • Hospitals 

  • Community health centres 

  • Family health teams 

  • Home care, hospitals 

  • Long-term care homes 

  • Diabetes education centres 

  • Public health departments 

  • Sports and recreation facilities 

  • Food industry 

  • Academic and research settings 

  • Private practice


What about titles like Registered Holistic Nutritionist, Certified Nutritional Practitioner, RONP, RNCP, ROHP, RHN, CNP? 
These titles are not the same as Registered Dietitian and do not indicate the person is a provincially regulated health professional. They are often used by those who have completed privately owned training programs that vary in length and rigor. 
To verify your nutrition care provider is a Dietitian, look for RD or PDt (DtP in French). And remember, Dietitian is a protected title across Canada, just like physician, nurse and pharmacist.  Nutritionist is also a protected title in Alberta, Quebec and Nova Scotia.