The on-site lab draw station provides one-stop service for our busy patients, who can see their physician and complete lab work just down the hall.
The on-site lab in Grass Valley is open Monday-Friday,
8 am-4:30 pm and closed 12:30-1:15 pm. The last patient is seen at 4:15 pm.
Quest Diagnostics has a phlebotomist who visits our other health centers.
You can reach the Quest Diagnostics customer service office by phone at 1-866-697-8378. Lab results are also available through Western Sierra's patient portal, My Health Gateway: Your Online Wellness Connection. The on-site lab in Grass Valley may be reached at 530-272-7898 for information. Services are on a first- come, first-served basis, i.e. not by appointment.
Of course, patients can also have lab work off-site, if requested. LabCorp also offers lab services to Western Sierra patients at discounted rates.