Quest Diagnostics
Lab Testing at Quest Diagnostics - Olney
Quest Diagnostics Patient Service Center in Olney, MD 20832.
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Address
18111 Prince Philip Dr Suite T12Olney, MD 20832
Montgomery County
Hours
| Monday | 7:00 AM – 12:00, 13:00 |
| Tuesday | 7:00 AM – 12:00, 13:00 |
| Wednesday | 7:00 AM – 12:00, 13:00 |
| Thursday | 7:00 AM – 12:00, 13:00 |
| Friday | 7:00 AM – 12:00, 13:00 |
| Saturday | 8:00 AM – 12:00 PM |
| Sunday | Closed |
Nearby alternatives
- LabCorp Olney18109 Prince Philip Dr Ste 100, Olney, MD 208320.1 mi
- LabCorp Silver Spring3305 N Leisure World Blvd, Silver Spring, MD 209063.9 mi
- Quest Diagnostics - Inside Gaithersburg Safeway Store - Employer Drug Testing Not Offered20211 Goshen Rd Next To Pharmacy, Gaithersburg, MD 208797.3 mi
- Quest Diagnostics - Rockville Shady Grove15225 Shady Grove Rd Suite 207, Rockville, MD 208507.9 mi
- LabCorp Wheaton2730 University Blvd W Ste 420, Wheaton, MD 209027.9 mi
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.