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.
To obtain certification, dental assistants must pass the Certified Dental Assistant (CDA) exam from the. (DANB). To take the exam, dental assistants must either have graduated from an accredited program or have a high school diploma, and complete the required amount of on-the-job training.o obtain certification, dental assistants must pass the Certified Dental Assistant (CDA) exam from the. (DANB). To take the exam, dental assistants must either have graduated from an accredited program or have a high school diploma, and complete the required amount of on-the-job training.