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Advancing Oral Health Equity Since 1913

About the National Dental Association

The National Dental Association is the premier professional organization serving over 3,000 dental professionals across the United States. Founded in 1913, we are dedicated to advancing oral health equity and professional excellence.

From our six geographic districts to our state and local component societies, our network of members showcases the best in dental care, education, and community service.

Free or corporate membership. Student to professional. We Advance Oral Health Together!

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Our Six Districts

District I
District I
Northeast • 9 States
District II
District II
Great Lakes • 6 States
District III
District III
Mid-Atlantic • 7 States
District IV
District IV
Southeast • 6 States
District V
District V
Central Plains • 10 States
District VI
District VI
Western • 13 States

3,000+

Network advancing oral health equity nationwide

31

Chapters across the US and Caribbean

112

Years of leadership in oral health advocacy

Latest News & Updates

Partnership News
Nov 8, 2025

Collaborating with Colgate - Delivering essential oral health resources

Policy Update
Nov 1, 2025

Statement on Community Water Fluoridation

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In pictures

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