Quest Diagnostics
Lab Testing at Quest Diagnostics - Newport Beach Placentia Avenue - Employer Drug Testing Not Offered
Quest Diagnostics Patient Service Center in Newport Beach, CA 92663.
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Address
355 Placentia Ave Ste 204Newport Beach, CA 92663
Orange County
Hours
| Monday | 6:00 AM – 2:30 PM |
| Tuesday | 6:00 AM – 2:30 PM |
| Wednesday | 6:00 AM – 2:30 PM |
| Thursday | 6:00 AM – 2:30 PM |
| Friday | 6:00 AM – 2:30 PM |
| Saturday | Closed |
| Sunday | Closed |
Nearby alternatives
- LabCorp Newport Beach500 Superior Ave Suite 310, Newport Beach, CA 926630.2 mi
- LabCorp Newport Beach320 Superior Ave Ste 150, Newport Beach, CA 926630.2 mi
- LabCorp Newport Beach361 Hospital Rd Suite 222, Newport Beach, CA 926630.2 mi
- Quest Diagnostics - Costa Mesa Newport Boulevard - Employer Drug Testing Not Offered1640 Newport Blvd Ste 310, Costa Mesa, CA 926270.8 mi
- LabCorp Costa Mesa1640 Newport Blvd Ste 250, Costa Mesa, CA 926270.8 mi
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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.