Quest Diagnostics
Lab Testing at Quest Diagnostics - Los Angeles South Grand - Employer Drug Testing Not Offered
Quest Diagnostics Patient Service Center in Los Angeles, CA 90015.
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Address
1414 S Grand Ave Ste 180Los Angeles, CA 90015
Los Angeles County
Hours
| Monday | 7:00 AM – 5:00 PM |
| Tuesday | 7:00 AM – 5:00 PM |
| Wednesday | 7:00 AM – 5:00 PM |
| Thursday | 7:00 AM – 5:00 PM |
| Friday | 7:00 AM – 5:00 PM |
| Saturday | 7:00 AM – 12:00 PM |
| Sunday | Closed |
Nearby alternatives
- LabCorp Los Angeles1400 S Grand Ave Ste 612, Los Angeles, CA 900150 mi
- Quest Diagnostics - L.A. Good Sam Psc1127 Wilshire Blvd Suite 203-204, Los Angeles, CA 900171.2 mi
- Quest Diagnostics - Los Angeles East 3rd420 E 3rd St Ste 802, Los Angeles, CA 900131.5 mi
- LabCorp Los Angeles2007 Wilshire Blvd Ste 400, Los Angeles, CA 900571.6 mi
- Proactive Work Los Angeles132 S Beaudry Ave, Los Angeles, CA 900121.6 mi
More lab options around Los Angeles
All Los Angeles lab locationsCompare draw centers in Los Angeles, CA.Lab testing in Los Angeles, CASee ordering basics and common tests for this area.LabCorp Los Angeles10880 Wilshire Blvd Suite 301, Los Angeles, CA 90024LabCorp Los Angeles1400 S Grand Ave Ste 612, Los Angeles, CA 90015LabCorp Los Angeles2007 Wilshire Blvd Ste 400, Los Angeles, CA 90057LabCorp Los Angeles10309 Santa Monica Blvd Suite 350, Los Angeles, CA 90025LabCorp Los Angeles1825 Cesar Chavez Avenue, Los Angeles, CA 90033LabCorp Los Angeles12555 WJefferson Bl3rd Floor, Los Angeles, CA 90066Quest Diagnostics - Culver City South Centinela Avenue - Employer Drug Testing Not Offered4036 S Centinela Ave, Los Angeles, CA 90066Quest Diagnostics - L.A. Good Sam Psc1127 Wilshire Blvd Suite 203-204, Los Angeles, CA 90017
About this location
Quest Diagnostics Patient Service Center. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.
Listing last updated 2026-04-25.