National

• American Dental Association 
• American Association of Dental Schools 
• American Dental Hygienists' Association = (800) 243-ADHA 
• American Dental Assistant Association = (312) 541-1550 
• American College of Prosthodontics 
• Academy of General Dentistry = (312) 440-4300 
• International / American Association for Dental Research = (703) 548-0066 
• research@iadr.com 
• National Institute for Dental Research = (301) 496-4261

State

• California Dental Association 
• Connecticut State Dental Association 
• Kansas Dental Association 
• Ohio Dental Association 
• Wisconsin Dental Association

International

• Dentists for the World 
• British Dental Association 
• Alpha Omega 
• British Dental Association 
• QMW Association of Medical and Dental Students