The AAP Celebrates its 100th Anniversary in 2014!
The American Academy of Oral Prophylaxis and Periodontology is founded on May 23, 1914 by Drs. Gillette Hayden and Grace Rogers Spalding.
AAP headquarters opens in a 600 square feet office in the American Dental Association building in Chicago on December 1, 1965.
The AAP partners with the Centers for Disease Control to release the most comprehensive periodontal disease prevalence data ever recorded.