Quest Diagnostics

Lab Testing at Quest Diagnostics - Ballston

Quest Diagnostics Patient Service Center in Arlington, VA 22203.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

3833 Fairfax Dr Suite 330
Arlington, VA 22203
Arlington County

703-812-5239

Hours

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

Nearby alternatives

LabCorp Arlington
1005 N Glebe Rd Ste 140, Arlington, VA 22201
0.5 mi
Any Lab Test Now - Arlington Va
3019 11th St N, Arlington, VA 22201
0.7 mi
Quest Diagnostics - Carlin Springs
611 S Carlin Springs Rd Suite 103, Arlington, VA 22204
1.9 mi
LabCorp Washington
2233 Wisconsin Ave Nw Ste 425, Washington, DC 20007
3.2 mi
LabCorp Washington
2150 Pennsylvania Ave Nw, Washington, DC 20037
3.4 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.