Wisconsin
Department of Safety and Professional Services
GRENFELL, DEREK J
Chiropractic
License number
5045-12
Date granted
10/06/2014
Date expires
12/14/2016
Class
Chiropractic
Status
Active
wisconsinlicensing.org
ID 36514888
LAST UPDATED 2026-04-18 19:11:37 UTC
LAST UPDATED 2026-04-18 19:11:37 UTC
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