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How to Get Vitamin Testing in Washington
Order Online
Select your test and choose Washington location
Visit Clinic
Go to the lab at your convenience - walk-ins welcome
Quick Test
10-15 minute appointment, no wait times
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Secure online results in 1-3 business days
Testing Locations in Washington
Labcorp
1145 19th St NW Ste 601, Washington, DC 20036, USA, Washington, DC
(202) 293-9225
Labcorp
2021 K St NW Ste 725, Washington, DC 20006, USA, Washington, DC
(202) 822-5067
Labcorp
106 Irving St NW Ste 1506, Washington, DC 20010, USA, Washington, DC
(202) 882-2195
Labcorp
1160 Varnum St NE #106, Washington, DC 20017, USA, Washington, DC
(202) 204-7729
Labcorp
1133 21st St NW, Washington, DC 20036, USA, Washington, DC
(202) 862-9607
Quest Diagnostics
2021 K St NW Suite 620, Washington, DC 20006, USA, Washington, DC
(866) 697-8378
Frequently Asked Questions
Which vitamins should I test?
Most people should check Vitamin D and B12. A comprehensive panel tests 13 vitamins including A, E, K, and B-complex vitamins.
Do I need to fast for vitamin testing?
Some vitamin tests require fasting, while others do not. Follow the specific instructions for your test panel.