750 N Diamond Bar Blvd, Ste 110

Diamond Bar, CA 91765

Phone
(909) 282-6817
Fax
(909) 612-5739
Last updated
July 2, 2026
Quest Diagnostics

Tucked into Suite 110 of the Diamond Bar Professional Center, this Quest Diagnostics draw site sits at 750 North Diamond Bar Boulevard in Diamond Bar, California. It's open five days a week and is among the 2,000+ Quest patient service centers across the country that Superpower partners with for member blood draws.

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Monday
7:00 AM – 12:00 PM
Tuesday
7:00 AM – 12:00 PM
Wednesday
7:00 AM – 12:00 PM
Thursday
7:00 AM – 12:00 PM
Friday
7:00 AM – 12:00 PM
Saturday
Closed
Sunday
Closed
4.6 out of 5260+ reviews

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