D.A. Bogart

Bogart was from Hamilton (Gullett, 1971) and studied at the Hamilton Academy of Dentistry, which was established in 1869 (Burlington Dental Academy). He is considered to have played an instrumental role in the establishment of the ODA (Burlington Dental Academy, 2016). Very little is recorded about him and his role in the development of the ODA. 

References:

Gullett, D. W. (1971). A history of dentistry in Canada. Toronto: Published for the Canadian Dental Association by University of Toronto Press.

Burlington Dental Academy (2016). The Burlington Dental Academy: The foundation years. Retrieved from http://burlingtondentalacademy.ca/the-burlington-dental-academy-the-foundation-years/