Laboratory Phone Numbers
What is this service?
This service provides contact phone numbers for the County of San Luis Obispo Public Health Laboratory.
Please note: the lab is unable to give results directly to patients. If you are a patient, please contact your health care provider to get your results.
Regular Hours: Monday through Friday 8:00am - 5:00pm
- Front Office (805) 781-5507
- Supplies ordering (805) 781-5507
- Laboratory (805) 781-5510
- Supervisor (805) 781-5509
- Director (805) 781-5512
Weekend Hours: 8:00 am - 6:30 pm
- Microbiologist on call (805) 305-8188
- After Hours EMERGENCY ONLY Laboratory Director (805) 459-9915