This fine example of Federal Period architecture (1785) was rescued from demolition through the joint efforts of Historic Delaware County, Inc. and Nether Providence Township. It is now maintained by the Friends of the Leiper House, Inc. and the Township.
But youâre probably wondering, how long does it take to become a dental assistant thatâs certified? Becoming certified takes a relatively short amount of time, and usually takes no more than 6 months to a year after completing an accredited dental assisting program.
Candidates for the Certified Dental Assistant exam must either graduate from a CODA-accredited training program, or have a high school diploma and at least 3,500 hours' work experience in the field.All candidates must hold a valid, current CPR certificate.o free their time for high-value activities, most dentists employ dental assistants to handle routine administrative chores and assist in dental procedures. Typically it takes one to two years for dental assistants to become certified.