Wisconsin
Department of Safety and Professional Services
Johnson, J Martin
Medicine And Surgery
License number
5714-20
Date granted
01/09/1924
Date expires
12/31/1983
Class
Medicine And Surgery
Status
Deceased
wisconsinmedicine.org
ID 12757820
LAST UPDATED 2026-05-31 13:36:35 UTC
LAST UPDATED 2026-05-31 13:36:35 UTC
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