Lonnie H. Norris

American Dental Association provides information on oral health, promotes dental science, conducts research, development and testing on dental products and materials. Its website provides information on the organization, its history, membership, links to dental organizations, and survey research on dentistry. The ADA was founded by William Henry Atkinson in 1859 and is headquartered in Chicago, IL.

American Dental Education Association provides educational research and consulting services. It offers postdoctoral dental education programs in the US. The company conducts and organizes conferences and provides other publications. It was established in 1923 and is headquartered in Washington, DC.

American Dental Partners, Inc. provides business services to multi-disciplinary dental group practices. It also offers dental facilities and support staff to the affiliated practices and provides or assists with organizational planning and development, staff recruitment, employee retention, training programs, quality assurance initiatives, facilities development, employee benefits administration, procurement, information systems, technology, marketing, payor contracting, financial planning, reporting and analysis. The company was founded by Gregory A. Serrao in 1995 and is headquartered in Wakefield, MA.