Washington
Medical Commission
JOHN T COWAN
Health Care - Chiropractor License
License number
CH00000641
Date granted
12/05/1961
Date expires
06/23/1988
Class
Health Care - Chiropractor License
Status
Expired
wamedicine.com
ID 40051107
LAST UPDATED 2026-07-20 07:33:41 UTC
LAST UPDATED 2026-07-20 07:33:41 UTC
This website is unaffiliated with the Medical Commission. Please verify all information directly with the relevant official government authority.