Massachusetts
Division of Professional Licensure
RONALD J. MASTROLIA JR.
Optometrist
License number
3395
Date granted
11/18/1987
Date expires
01/31/2014
Class
Optometrist
Status
Current
licensingma.org
ID 3515935
LAST UPDATED 2026-04-15 19:00:49 UTC
LAST UPDATED 2026-04-15 19:00:49 UTC
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