Quest Diagnostics
Lab Testing at Quest Diagnostics - Costa Mesa Newport Boulevard - Employer Drug Testing Not Offered
Quest Diagnostics Patient Service Center in Costa Mesa, CA 92627.
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Address
1640 Newport Blvd Ste 310Costa Mesa, CA 92627
Orange County
Hours
| Monday | 7:00 AM – 4:00 PM |
| Tuesday | 7:00 AM – 4:00 PM |
| Wednesday | 7:00 AM – 4:00 PM |
| Thursday | 7:00 AM – 4:00 PM |
| Friday | 7:00 AM – 4:00 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- LabCorp Costa Mesa1640 Newport Blvd Ste 250, Costa Mesa, CA 926270 mi
- Xpress Urgent Care Costa Mesa131 E 17th St, Costa Mesa, CA 926270.2 mi
- LabCorp Newport Beach361 Hospital Rd Suite 222, Newport Beach, CA 926630.7 mi
- Quest Diagnostics - Newport Beach Placentia Avenue - Employer Drug Testing Not Offered355 Placentia Ave Ste 204, Newport Beach, CA 926630.8 mi
- LabCorp Newport Beach500 Superior Ave Suite 310, Newport Beach, CA 926631 mi
More lab options around Costa Mesa
All Costa Mesa lab locationsCompare draw centers in Costa Mesa, CA.LabCorp Costa Mesa1640 Newport Blvd Ste 250, Costa Mesa, CA 92627Quest Diagnostics - Costa Mesa Baker Street - Employer Drug Testing Not Offered1190 Baker St Ste 104, Costa Mesa, CA 92626Ohs Health And Safety Svcs, Inc3303 Harbor Blvd Bldg G-2, Costa Mesa, CA 92626Xpress Urgent Care Costa Mesa131 E 17th St, Costa Mesa, CA 92627
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.