Wisconsin
Department of Safety and Professional Services
O'Brien, John D
Respiratory Care Practitioner
License number
1221-28
Date granted
06/24/1992
Date expires
06/30/2014
Class
Respiratory Care Practitioner
Status
Active
wisconsinlicensing.org
ID 12817206
LAST UPDATED 2026-04-19 09:22:42 UTC
LAST UPDATED 2026-04-19 09:22:42 UTC
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