Wisconsin
Department of Safety and Professional Services
Janssen, David A
Medicine And Surgery
License number
34699-20
Date granted
07/21/1993
Date expires
10/31/2015
Class
Medicine And Surgery
Status
Active
wisconsinmedicine.org
ID 12781387
LAST UPDATED 2026-03-06 16:04:13 UTC
LAST UPDATED 2026-03-06 16:04:13 UTC
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