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Find all detailed info for Quest Diagnostics in Downey, CA, including address, opening hours and contact number with ease.

  • Quest Diagnostics
  • 10800 Paramount Blvd, Downey, CA 90241
  • 562-299-8417
  • Mon: 9:00 AM - 4:00 PM
    Tue: 9:00 AM - 4:00 PM
    Wed: 9:00 AM - 4:00 PM
    Thu: 9:00 AM - 4:00 PM
    Fri: 9:00 AM - 4:00 PM
    Sat: Closed
    Sun: Closed

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