District of Columbia
Department of Consumer and Regulatory Affairs
Sydney W Mattern
Dentistry - Dental Assistant Level Ii
License number
DENA000186
Date granted
11/21/2013
Date expires
12/31/2015
Class
Dentistry - Dental Assistant Level Ii
Status
Active
dclicensing.com
ID 20111688
LAST UPDATED 2026-03-31 17:43:47 UTC
LAST UPDATED 2026-03-31 17:43:47 UTC
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