Inova Health System exists to provide quality care and improve the health of our diverse communities. Inova Reference Laboratory (IRL) offers our community physicians and their patients, regardless of where they are throughout Northern Virginia and the D.C. metro area, access to reliable and trusted test results. Rest assured, you can count on IRL to provide quality, comprehensive laboratory testing delivered with professionalism and convenience.
Our Promise
Our Guarantee
Inova Reference Laboratory Client Services 703-504-3475 Fax: 703-504-7827