John Oppie McCall, Dentist, Educator, Inventor

July 1, 1980 – September 30, 1980

National Museum of American History
14th Street and Constitution Avenue, NW
Washington, DC

1st Floor, Pendulum Area Floor Plan

See memorabilia of John Oppie McCall, the founder of periodontics. Dental instruments he developed, technical books he wrote, and awards he received are displayed, all recently donated to the Smithsonian by his children.