Headquarters
College of American Pathologists
325 Waukegan Road
Northfield, IL 60093-2750
800-323-4040
847-832-7000
847-832-8000 (fax)
Office hours: 7:30 am-5:30 pm CT

Washington, DC Office
1350 I Street, NW
Suite 590
Washington, DC 20005
800-392-9994
202-354-7100
202-354-7155 (fax)

After-hours contact for emergencies only: 877-272-4626 |