Massachusetts
Division of Professional Licensure
Joan R Butterton
Board Of Registration In Medicine
License number
57966
Date granted
07/01/1987
Date expires
10/03/2017
Class
Board Of Registration In Medicine
Status
Active
Address
Merck Research Laboratories, 33 Avenue Louis Pasteur, BMB3-431
licensingma.org
ID 41415933
LAST UPDATED 2026-04-25 05:31:10 UTC
LAST UPDATED 2026-04-25 05:31:10 UTC
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