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Picture of a female Lab worker sitting down at a table looking into a microscope. She wearing a medical coat, medical gloves, and safety glasses.

Laboratory Services

Our clinical laboratory at Seton is nationally accredited. A skilled and experienced staff, including board-certified pathologists, provides expert care. We offer our laboratory services on a convenient first-come, first-served basis. You do not need an appointment. Some of our laboratory services include:

Hematology/coagulation, to test blood levels and blood clotting ability
Urinalysis, which tests urine for signs of diseases or infections
Cytology, which examines cells for form and function

Main Hospital Clinical Laboratory
1900 Sullivan Avenue, 1st Floor
Suite 1150
Phone: (650) 991-6466
Monday - Friday | 7:00 AM - 4:30 PM
Weekends & Holiday: | Closed

Outpatient Laboratory
1850 Sullivan
Monday - Friday | 7:00 AM - 16:30 PM
Weekends & Holiday | Closed

Pathology Department
Phone: (650) 991-6471
Monday - Friday | 8:30 AM - 5:00 PM
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