From the Oral Health Workforce Research Center:
This infographic describes the status of dental therapy in the United States (US) and details the specific requirements in state laws and regulations that define dental therapy
Dental therapists (DTs) are primary dental care practitioners that have been deployed in many countries around the world. Dental therapy was first implemented by the Alaska Native Tribal Health
Consortium in 2005.1
There is increasingly strong evidence supporting the safety and effectiveness of DTs, including their ability to promote community-based services and enhance oral health equity.2-4
Following the approval of education standards by the Commission on Dental Accreditation (CODA) in 2015, dental therapy gained increasing acceptance in the US with states and tribal nations
authorizing dental therapy. Dental therapy is rapidly becoming an established, growing profession in the US, although there is variation in legal authority across states and jurisdictions.
Authorization Status of Dental Therapists By State | Oral Health Workforce Research Center for more information.