New York
Office of the Professions
GRUNSTEIN ISAAK
Medicine (Physician, Including M Ds & D Os)
License number
040036
Date granted
04/05/1942
Class
Medicine (Physician, Including M Ds & D Os)
Status
Not Registered
nymedicine.org
ID 30159376
LAST UPDATED 2026-07-22 22:01:29 UTC
LAST UPDATED 2026-07-22 22:01:29 UTC
This website is unaffiliated with the Office of the Professions. Please verify all information directly with the relevant official government authority.