Other nutrition workers

Registered Dietetic Technicians
Dietetic Technicians, Registered (DTR), also commonly known as "Diet Techs", possess a specialized Associate Degree from Community College programs which are accredited by the Commission on Accreditation of Dietetics Education (CADE) of the American Dietetic Association. In many settings they work alongside Registered Dietitians, and like Registered Dietitians, they have in-depth knowledge of nutrition. They must complete a dietetic internship with a minimum of 450 supervised practice hours in the areas of Food Service Theory and Management, Community Dietetics, and Clinical Dietetics. They must also complete a national registration examination administered by the Commission on Dietetics Registration (CDR) of the ADA. Although the DTR is an independently credentialed nutrition practitioner, when performing clinical dietetics, they must work under the supervision of a Registered Dietitian. In addition, some states have current legislation specifying the scope of practice for the DTR.

Dietetic Technicians (Unregistered)
Dietetic Technicians (DT), have obtained a Bachelors or Masters Degree in Human Nutrition from an accredited university. Dietetic Technicians are not required to be registered and have the same job duties as DTRs. Some working DTs are awaiting entry into dietetic internship programs on their career path to become dietitians, benefiting from valuable work experience as Diet Techs.

Dietary assistants or dietary aides
Are responsible for assisting and carrying out the medical nutrition therapy prescribed by the Dietitians and to ensure that food for the patients as instructed by the Dietitians are carried out correctly by checking menus against recent diet orders before tray assembly begins and being physically present in the kitchen plating-lines at meal hours. Dietary aides in some countries might also carry out a simple initial health screening for newly admitted patients and only inform the Dietitians if any screened patients requires a dietitian's expertise for further assessments or interventions.

Dietary clerks
Dietary clerks perform clerical tasks such as entry and maintenance of dietary requirements to a database. They also track financial information, such as the number of meals served each day.

Dietary managers
Dietary managers are responsible for retail, catering and tray lines. If an operation is large, there may be one or more managers to help in directing the dietary workers.

Dietary workers
Dietary workers prepare the food and meal trays in the kitchen. They check for accuracy and completeness. They also maintain the storage area for food supplies and ensure practice of sanitary procedures. Dietary workers are trained on the job and can work in any commercial kitchen.

Dietary hosts
Dietary hosts or hostesses deliver and bring back the meal trays to patients. They distribute and collect menus and help the patients to make complete selections.