The American Society of Dental Surgeons (ASDS) was the first national dental organization formed in the United States of America. The formation of the ASDS was preceded by the formation of the Society of Dental Surgeons of the City and State of New York when fifteen dentists came together in New York City on December 3, 1834. Six years later, at a meeting at the home of Solyman Brown B.A., M.A., M.D., D.D.S. at 17 Park Place in New York City, on August 10, 1840, Chapin A. Harris in a motion that "resolved that a National Society be formed." was instrumental in its creation.
The ASDS remained the only national dental organization from 1840 to 1856, when controversy over the use of dental amalgam led to its demise. It was soon replaced by the American Dental Convention (ADC). Chapin A.