416 W Lastunas Dr, Ste 204

San Gabriel, CA 91776

Phone
(626) 238-5666
Fax
(626) 465-7334
Last updated
July 2, 2026
Quest Diagnostics

Inside the San Gabriel Professional Center at 416 West Las Tunas Drive in San Gabriel, California, you'll find this Quest Diagnostics patient service center in Suite 204. Open five days a week, it's part of the 2,000+ Quest draw sites that form the nationwide blood-testing network Superpower taps for lab work.

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Monday
7:30 AM – 12:00 PM
Tuesday
7:30 AM – 12:00 PM
Wednesday
7:30 AM – 12:00 PM
Thursday
7:30 AM – 12:00 PM
Friday
7:30 AM – 12:00 PM
Saturday
Closed
Sunday
Closed
4.6 out of 5260+ reviews

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