Quest Diagnostics
Lab Testing at Onpoint Uc - Castle Rock
Quest partner location in Castle Rock, CO 80108.
Partner Location
This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 720-823-7250 before visiting to confirm they accept your lab order.
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Address
1151 Aloha St Ste 200Castle Rock, CO 80108
Douglas County
Hours
| Monday | 8:00 AM – 4:00 PM |
| Tuesday | 8:00 AM – 4:00 PM |
| Wednesday | 8:00 AM – 4:00 PM |
| Thursday | 8:00 AM – 4:00 PM |
| Friday | 8:00 AM – 4:00 PM |
| Saturday | 8:00 AM – 4:00 PM |
| Sunday | 8:00 AM – 4:00 PM |
Nearby alternatives
- Quest Diagnostics - Inside Castle Rock Safeway Store - Employer Drug Testing Not Offered880 S Perry St, Castle Rock, CO 801042.1 mi
- Uchealth - Castle Rock4404 Barranca Ln, Castle Rock, CO 801042.4 mi
- LabCorp Castle Rock14 E Allen St, Castle Rock, CO 801083 mi
- Any Lab Test Now - Castle Rock5646 Allen Way Ste 126, Castle Rock, CO 801083.1 mi
- LabCorp Castle Rock2352 Meadows Blvd Suite 220a, Castle Rock, CO 801093.4 mi
About this location
Quest partner location. 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.