Public Health Laboratory

The County of San Luis Obispo Public Health Laboratory provides clinical and environmental testing to support programs of the Health Agency as well as hospitals, clinics, physicians, private businesses, citizens, and local, State, and Federal authorities.       


2191 Johnson Avenue

San Luis Obispo, CA 93401

Phone: (805) 781-5507

Fax: (805) 781-1023


Hours of Operation

Monday through Friday, 8 am to 5 pm

On-call during weekends and holidays


Laboratory Director

Glen M. Miller, PhD, HCLD(ABB)

Phone: (805) 781-5512

Email: [email protected]


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