lab location
Quest Diagnostics — 11525 Brookshire Ave, Downey
562-869-8655
Published hoursMonday: 07:00–17:00; Tuesday: 07:00–17:00; Wednesday: 07:00–17:00; Thursday: 07:00–17:00; Friday: 07:00–17:00; Saturday: 07:00–12:00; Sunday: Closed
Confirm the exact product or service
California
Not researched for this route
Physical address11525 Brookshire Ave Ste 401 Downey, CA 90241Physical facility address. A location listing does not establish where to send claims, specimens or prescriptions.
Phone published for this location. Operating status not independently confirmed. A phone published for this facility does not establish that local staff answer directly. Official facility title: Quest Diagnostics - Downey Brookshire - Employer Drug Testing Not Offered. No location email was published in the reviewed pages.
View source ↗ · Source checked 2026-10-22 · Official facility fax and service details ↗
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