Massachusetts
Division of Professional Licensure
Erynn B Yang
Board Of Registration In Medicine
License number
238595
Date granted
02/25/2009
Date expires
01/26/2018
Class
Board Of Registration In Medicine
Status
Active
Address
Harvard Vanguard Medical Associates, 133 Brookline Ave.
licensingma.org
ID 41498046
LAST UPDATED 2026-08-09 03:23:57 UTC
LAST UPDATED 2026-08-09 03:23:57 UTC
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