Maine
Office of Professional and Occupational Regulation
JOHN S. LEIGHTON, MD
Medicine - Medical Doctor
License number
MD19047
Date granted
02/09/2012
Date expires
06/30/2016
Class
Medicine - Medical Doctor
Status
Active
mainelicensing.org
ID 21151254
LAST UPDATED 2026-04-09 09:06:25 UTC
LAST UPDATED 2026-04-09 09:06:25 UTC
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