Quest Diagnostics
Main:
(866) 697-8378
Fax: (202) 296-1734
Fax: (202) 296-1734
2021 K St NW, Suite 620, Washington, District Of Columbia, 20006
Business hours
| Monday | 7:30am to 12:00pm , 12:30pm to 4:00pm |
| Tuesday | 7:30am to 12:00pm , 12:30pm to 4:00pm |
| Wednesday | 7:30am to 12:00pm , 12:30pm to 4:00pm |
| Thursday | 7:30am to 12:00pm , 12:30pm to 4:00pm |
| Friday | 7:30am to 12:00pm , 12:30pm to 4:00pm |
| Saturday | - |
| Sunday | - |
About us
The Quest Diagnostics difference. Bringing together quality, speed, and technology to power advanced, affordable diagnostics for all. No trade-offs required.
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