Starfleet Dental

Starfleet Dental is the subdivision of Starfleet Medical responsible for dentistry in Starfleet.

T. Snowdon and J. Nzenwa were the senior hygenists at Starfleet Dental in 2372. Other hygenists assigned there included A. Banda, W. Dunsel and A. Estradajem. They were former members of the USS Okinawa's crew, under Captain Leyton.

While looking up various transfers Admiral Leyton arranged, they were included on the list. 

Background
"Starfleet Dental" is the name of a real-life dentists' office that was featured in the film Trekkies.

Starfleet Dental 宇宙艦隊歯科部