lab location
Quest Diagnostics — 23521 Paseo De Valencia, Laguna Hills
949-458-2539
Published hoursMonday: 07:00–16:30; Tuesday: 07:00–16:30; Wednesday: 07:00–16:30; Thursday: 07:00–16:30; Friday: 07:00–16:30; Saturday: 07:00–12:00; Sunday: Closed
Confirm the exact product or service
California
Not researched for this route
Physical address23521 Paseo De Valencia Suite 302C Laguna Hills, CA 92653Physical 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. 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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