Investigations and Administration Office

(650) 312-5562
50 Tower Road, San Mateo, CA 94402

Hours Open to the Public:

Monday through Friday, 8:00 a.m. to 5:00 p.m.

Closed on the following Federal holidays:  New Year's Day, Martin Luther King Jr. Day, President's Day, Memorial Day, Independence Day, Labor Day, Columbus Day, Veteran's Day, Thanksgiving Day, the Friday after Thanksgiving, and Christmas Day.

Pathology Division

222 W. 39th Avenue, San Mateo, CA 94403