Wisconsin
Department of Safety and Professional Services
O'Brien, George M
Medicine And Surgery
License number
6745-20
Date granted
01/15/1930
Date expires
12/31/1976
Class
Medicine And Surgery
Status
Deceased
wisconsinmedicine.org
ID 35589812
LAST UPDATED 2026-03-23 01:16:52 UTC
LAST UPDATED 2026-03-23 01:16:52 UTC
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