Quest Diagnostics

420 E 3rd St Ste 802 , Los Angeles , CA 90013
(213) 687-8758
Mo 8:30-12:30, Tu 8:30-12:30, We 13:30-17:00, Fr 8:30-12:30, Sa 8:30-12:30
HOURS: Today 08:30 AM-12:30 PM
Monday 08:30 AM-12:30 PM, 01:30 PM-05:00 PM
Tuesday 08:30 AM-12:30 PM
Wednesday 01:30 PM-05:00 PM
Friday 08:30 AM-12:30 PM, 01:30 PM-05:00 PM
Saturday 08:30 AM-12:30 PM, 01:30 PM-05:00 PM

(213) 687-8758 Directions Website
Write A Review


Quest Diagnostics is driven to discover and deliver diagnostic insights and innovations that help to improve human health. We offer a wide range of products and services that benefit patients, healthcare providers, and pharmaceutical medical device companies, life insurance companies and employers.

Business Name: # a b c d e f g h i j k l m n o p q r s t u v w x y z

What is Mojo?


Discover New Spots

Venturing into unfamiliar territory? Learn about a neighborhood, then check out what’s trending. We’ve compiled info on thousands of neighborhoods to help you discover new areas.