LabCorp

Lab Testing at LabCorp Leesburg

LabCorp Patient Service Center in Leesburg, VA 20175.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

222 Catoctin Cir Se Ste 100
Leesburg, VA 20175
Loudoun County

703-737-3605

Hours

Monday	7:00 AM – 4:00 PM
Tuesday	7:00 AM – 4:00 PM
Wednesday	7:00 AM – 4:00 PM
Thursday	7:00 AM – 4:00 PM
Friday	7:00 AM – 4:00 PM
Saturday	8:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Leesburg
521 E Market St, Leesburg, VA 20176
0.2 mi
Quest Diagnostics - Lansdowne
19415 Deerfield Ave Suite 115b, Leesburg, VA 20176
4.7 mi
Any Lab Test Now Ashburn
42775 Generation Dr Ste 100, Ashburn, VA 20147
5.1 mi
LabCorp Ashburn
20321 Susan Leslie Dr, Ashburn, VA 20147
5.4 mi
LabCorp Ashburn
43490 Yukon Dr Suite 112, Ashburn, VA 20147
7.7 mi

About this location

LabCorp Patient Service Center. LabCorp is one of the largest clinical laboratory networks in the United States, offering diagnostic testing services for patients, physicians, hospitals, and employers.

Listing last updated 2026-05-19.