American Specialty Laboratory can be reached during normal business hours by phone. If you have a medical emergency, please dial 911.
If you have questions about our services, accepted forms of insurance, our facility, or our physicians, please feel free to contact us during normal business hours by phone or use the form below and we will respond within one business day.
Monday - Friday: 8:00 - 5:00 pm.
American Specialty Laboratory
20765 SUPERIOR ST
CA - 91311