Massachusetts
Division of Professional Licensure
Robert Shangtung Chang
Board Of Registration In Medicine
License number
156334
Date granted
02/25/1998
Date expires
08/02/2006
Class
Board Of Registration In Medicine
Status
Lapsed
licensingma.org
ID 41417609
LAST UPDATED 2026-03-31 05:48:33 UTC
LAST UPDATED 2026-03-31 05:48:33 UTC
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