Contact Us
Contact the National Dental Association
We’re here to help!
Whether you’re a member, partner, pre-dental student, or community supporter, the National Dental Association team is ready to connect with you.
Office Address:
National Dental Association
3517 16th Street, NW
Phone Number:
+1 (202) 885-9492
Emails:
General Inquiries: info@ndaonline.org
Membership: Mike Johnson, mjohnson@ndaonline.org
Events & Programs: Tonya Horsley, thorsley@ndaonline.org
Partnerships & Sponsors: Marcus Ware, mware@ndaonline.org
Office Hours
Monday – Friday | 9:00 AM – 5:00 PM (ET)
Together, we’re advancing oral health equity and supporting the next generation of dental leaders.

NDA Headquarters
The historic National Dental Association Headquarters stands as a symbol of legacy, resilience, and community. Originally purchased by the **NDA Foundation** in the 1990s, the stately home has long served as a gathering place for Black dental professionals and a beacon of pride for the organization. After more than a decade away, the **National Dental Association has proudly returned to its headquarters**, restoring the building’s role as the heart of the NDA’s operations and history. Today, it once again hosts staff, meetings, and member events—connecting past, present, and future generations dedicated to advancing oral health equity and excellence in dentistry.
Take a virtual tour and experience the NDA Headquarters for yourself—watch the video below!