With the majority of dentists in the State of New Jersey belonging to NJDA, it is one of the largest state dental associations in America. Founded in 1870, NJDA's mission is to serve and support its members and foster the advancement of quality, ethical oral healthcare for the public. NJDA members have an array of benefits that allow them to more easily practice dentistry, save time and money, stay well informed and enjoy the prestige of belonging to the American Dental Association, the worlds largest dental organization.