Welcome!

Established in 1908, Tri-County Dental Society (TCDS) is a non-profit professional organization representing members in Riverside, San Bernardino, and Eastern Los Angeles Counties.

TCDS is part of the “tripartite” structure of organized dentistry, which includes the American Dental Association (ADA) at the national level, the California Dental Association (CDA) at the state level, and the Tri-County Dental Society (TCDS) at the regional or component level.

Member benefits include Continuing Education Programs, Social and Networking Events, Volunteer Opportunities to serve the community, and many more.