Dental therapist in the context of American Dental Association

A dentist, also known as a dental doctor, dental physician, dental surgeon, is a health care professional who specializes in dentistry, the branch of medicine focused on the teeth, gums, and mouth. The dentist's supporting team aids in providing oral health services. The dental team includes dental assistants, dental hygienists, dental technicians, and sometimes dental therapists.

Dental assistants are members of the dental team. They support a dental operator (such as a dentist or other treating dental auxiliary) in providing more efficient dental treatment. Dental assistants are distinguished from other groups of dental auxiliaries (such as dental therapists, dental hygienists and dental technicians) by differing training, roles and patient scopes.

A dental auxiliary is any oral health practitioner other than a dentist & dental hygienist, including the supporting team assisting in dental treatment. They include dental assistants (known as dental nurses in the United Kingdom and Ireland), dental therapists and oral health therapists, dental technologists, and orthodontic auxiliaries. The role of dental auxiliaries is usually set out in regional dental regulations, defining the treatment that can be performed.

A dental school (school of dental medicine, school of dentistry, dental college) is a tertiary educational institution—or part of such an institution—that teaches dental medicine to prospective dentists and potentially other dental auxiliaries. Dental school graduates receive a degree in Dentistry, Dental Surgery, or Dental Medicine, which, depending upon the jurisdiction, might be a bachelor's degree, master's degree, a professional degree, or a doctorate. Schools can also offer postgraduate training in general dentistry, and/or training in endodontics, oral and maxillofacial surgery, oral pathology, oral and maxillofacial radiology, orthodontics, pedodontics, periodontics, prosthodontics, dental public health, restorative dentistry, as well as postgraduate training for dental hygienists and dental technicians.

Other oral health professionals including dental hygienists, dental technicians and denturists, dental therapists and oral health therapists, Dental assistants or dental nurses, and other members of the dental auxiliary including orthodontic auxiliaries may be trained at dental schools, or at universities of applied science or polytechnics.