What is a Registered Dietitian Nutritionist (RDN)?A Registered Dietitian Nutritionist is a food and nutrition expert who has met the minimum academic and professional requirements to qualify for the credential "RDN." The majority of RDNs work in the treatment and prevention of disease (administering medical nutrition therapy, often part of medical teams), in hospitals, HMOs, private practice or other health-care facilities. In addition, a large number of RDNs work in community and public health settings and academia and research. A growing number of RDNs work in the food and nutrition industry, in business, journalism, sports nutrition, and corporate wellness programs.
What is a Dietetic Technician, Registered (DTR)?A DTR is a food and nutrition practitioner who has completed at least a two-year associate's degree at a US regionally accredited university or college, required course work and at least 450 hours of supervised practice accredited by CADE or at least a bachelor's degree at a US regionally accredited university or college and required coursework for a Didactic Program (DPD) or Coordinated Program in Dietetics (CP). In addition, you must pass a national DTR examination administered by CDR and complete continuing professional educational requirements to maintain registration. The majority of DTRs work with RDs in a variety of employment settings including health care (assisting RDs in providing medical nutrition therapy), in hospitals, HMOs, clinics or other health-care facilities. In addition, a large number of DTRs work in community and public health settings such as school or day care centers, correctional facilities, weight management clinics and WIC programs as nutrition counselors.
Click here to visit the Academy of Nutrition and Dietetics' student pages for more information about paths to becoming an RDN or DTR.
Arizona Academy of Nutrition & Dietetics
Arizona Department of Health Services