COVID-19: Latest updates about the vaccine, testing, how to protect yourself and get care
Updated visitor policy | Services and hours updates
Due to conditions created by the Etiwanda Fire, the Rancho Cucamonga Medical Offices have been temporarily closed. Please call 888-750-0036 for further closure information. NCAL-Santa Rosa
Hours Monday through Sunday 8:30 a.m. to 5 p.m.
Telephone Information: 707-566-5488