23441 Madison St, Ste 300

Torrance, CA 90505

Phone
(310) 378-0642
Fax
(310) 378-0694
Last updated
July 2, 2026
Quest Diagnostics

Nestled between Skypark and Madison Street in Torrance, California, this Quest Diagnostics draw site is in Suite 300 at 23441 Madison Street — enter through Skypark Building 8. Open six days a week, it's one of more than 2,000 Quest Diagnostics locations across the country that Superpower draws on for member blood draws.

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Monday
6:00 AM – 4:00 PM
Tuesday
6:00 AM – 4:00 PM
Wednesday
6:00 AM – 4:00 PM
Thursday
6:00 AM – 4:00 PM
Friday
6:00 AM – 4:00 PM
Saturday
8:00 AM – 12:00 PM
Sunday
Closed
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