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Quest Diagnostics

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Lab testing, laboratory and office locations around the world

Quest Diagnostics has headquarters in the U.S. and operations in India, Ireland, and Mexico. Our products and services are used by customers in over 130 countries. We also collaborate with many international diagnostic laboratories, hospitals and clinics to help improve human health around the world.

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US Facilities & Operations International Facilities & Operations

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CareNow- Fredericksburg (Preferred)

4901 Plank Rd,

Fredericksburg, VA 22407

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1.81 mi away

540-870-6540
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Fredericksburg Care Way

1011 Care Way,

Suite 101

Fredericksburg, VA 22401

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5.18 mi away

Schedule Appointment 540-706-9073
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Wellness Labs and Services LLC (Preferred)

311 Park Hill Dr,

Fredericksburg, VA 22401

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5.2 mi away

540-479-1600
Monday: 8:30 am-5:00 pm
Tuesday: 8:30 am-5:00 pm
Wednesday: 8:30 am-5:00 pm
Thursday: 8:30 am-5:00 pm
Friday: 8:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Spotsylvania (Preferred)

10004 Southpoint Pkwy,

Fredericksburg, VA 22407

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5.29 mi away

540-252-3535
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Any Lab Test Now - Fredericksburg (Preferred)

1135 Emancipation Hwy,

Fredericksburg, VA 22401

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5.39 mi away

540-368-9000
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: 9:15 am-2:00 pm
Sunday: Closed
Quest Diagnostics - Massaponax Fredericksburg

4545 Spotsylvania Parkway,

Fredericksburg, VA 22408

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6.69 mi away

Schedule Appointment 540-898-2132
Monday: 6:30 am-4:00 pm
Tuesday: 6:30 am-4:00 pm
Wednesday: 6:30 am-4:00 pm
Thursday: 6:30 am-4:00 pm
Friday: 6:30 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Stafford

608 Garrisonville Rd,

Suite 101

Stafford, VA 22554

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14.71 mi away

Schedule Appointment 540-659-2378
Monday: 6:30 am-2:30 pm
Tuesday: 6:30 am-2:30 pm
Wednesday: 6:30 am-2:30 pm
Thursday: 6:30 am-2:30 pm
Friday: 6:30 am-2:30 pm
Saturday: Closed
Sunday: Closed
Wellspring Health Services (Preferred)

15237 Creativity Dr,

Culpeper, VA 22701

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24.66 mi away

540-321-4281
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: 8:00 am-5:00 pm
Sunday: 8:00 am-5:00 pm
Bon Secours UC- Culpeper (Preferred)

1420 S MAIN ST,

CULPEPER, VA 22701

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25.36 mi away

540-825-2202
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: 8:30 am-3:00 pm
Sunday: 8:30 am-3:00 pm
AFC Urgent Care - Dale City (Preferred)

4101 Cheshire Station Plz,

Woodbridge, VA 22193

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27.95 mi away

571-374-1234
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-5:00 pm
Sunday: 8:00 am-5:00 pm
Quest Diagnostics - Woodbridge Opitz Crossing

2080 Daniel Stuart Square,

Woodbridge, VA 22191

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28.73 mi away

Schedule Appointment 703-499-8156
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Woodbridge Marblestone Drive

12731 Marblestone Dr,

Suite 100

Woodbridge, VA 22192

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29.4 mi away

Schedule Appointment 703-680-2162
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
AFC Urgent Care - Woodbridge (Preferred)

14087 Jefferson Davis Hwy,

Ste 101

Woodbridge, VA 22191

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30.08 mi away

571-300-8000
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-5:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-5:00 pm
Friday: 8:00 am-5:00 pm
Saturday: 8:00 am-3:00 pm
Sunday: 8:00 am-3:00 pm
Quest Diagnostics - Manassas

8685 Sudley Rd,

Manassas, VA 20110

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33.53 mi away

Schedule Appointment 703-367-9470
Monday: 6:30 am-3:30 pm
Tuesday: 6:30 am-3:30 pm
Wednesday: 6:30 am-3:30 pm
Thursday: 6:30 am-3:30 pm
Friday: 6:30 am-3:30 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
NOVA Occupational Health (Preferred)

8551 Rixlew Ln,

Ste 140

Manassas, VA 20109

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33.55 mi away

703-361-4357
Monday: 9:00 am-4:30 pm
Tuesday: 9:00 am-4:30 pm
Wednesday: 9:00 am-4:30 pm
Thursday: 9:00 am-4:30 pm
Friday: 9:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Gainesville

14370 Lee Highway,

Suite 101

Gainesville, VA 20155

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34.99 mi away

Schedule Appointment 703-754-9043
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: 7:30 am-10:30 am
Sunday: Closed
White Glove Testing (Preferred)

403 Charles St,

Suite 3

La Plata, MD 20646

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35.99 mi away

301-744-0460
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Inside LaPlata Safeway Store

40 Shining Willow Way,

La Plata, MD 20646

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36.15 mi away

Schedule Appointment 301-934-5677
Monday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Ashland (Preferred)

300 N Washington Hwy,

Ashland, VA 23005

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36.91 mi away

804-537-2905
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Inside Burke Safeway Store

5727 Burke Centre Pkwy,

Burke, VA 22015

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37.84 mi away

Schedule Appointment 703-250-2211
Monday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Fuller Court

6162 Fuller Ct,

Alexandria, VA 22310

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40.87 mi away

Schedule Appointment 703-924-1508
Monday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Tuesday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Wednesday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Thursday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Friday: 8:00 am-12:30 pm , 1:00 pm-4:00 pm
Saturday: 7:00 am-3:00 pm
Sunday: Closed
Quest Diagnostics - Fairfax Main Street

10721 Main Street,

Suite 1400

Fairfax, VA 22030

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41.14 mi away

Schedule Appointment 703-385-5670
Monday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Any Lab Test Now - Chantilly (Preferred)

4500 Daly Ave,

Chantilly, VA 20151

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41.75 mi away

571-500-7030
Monday: 1:00 pm-5:00 pm
Tuesday: 1:00 pm-5:00 pm
Wednesday: 1:00 pm-5:00 pm
Thursday: 1:00 pm-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Waldorf Cambridge Professional Building

3460 Old Washington Road,

Suite 104

Waldorf, MD 20602

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41.88 mi away

Schedule Appointment 301-638-0673
Monday: 7:30 am-4:00 pm
Tuesday: 7:30 am-4:00 pm
Wednesday: 7:30 am-4:00 pm
Thursday: 7:30 am-4:00 pm
Friday: 7:30 am-4:00 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
BioTrendz Laboratory & Screening Svcs, LLC (Preferred)

401 Post Office Rd,

Ste 101

Waldorf, MD 20602

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42.22 mi away

844-666-4228
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
ARCpoint Labs of Waldorf (Preferred)

6 Post Office Rd,

Ste 102

Waldorf, MD 20602

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42.56 mi away

301-645-5227
Monday: 8:30 am-4:00 pm
Tuesday: 8:30 am-4:00 pm
Wednesday: 8:30 am-4:00 pm
Thursday: 8:30 am-4:00 pm
Friday: 8:30 am-4:00 pm
Saturday: Vary
Sunday: Vary
Fastest Labs of North Richmond (Preferred)

10571 Telegraph Rd,

Suite 140

Glen Allen, VA 23059

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43.09 mi away

804-924-4250
Monday: 9:00 am-5:00 pm
Tuesday: 9:00 am-5:00 pm
Wednesday: 9:00 am-5:00 pm
Thursday: 9:00 am-5:00 pm
Friday: 9:00 am-5:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Short Pump (Preferred)

12214 W Broad St,

Henrico, VA 23233

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43.52 mi away

804-362-8345
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Prosperity Medical Center

8501 Arlington Blvd,

Suite 120

Fairfax, VA 22031

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43.66 mi away

Schedule Appointment 703-205-9686
Monday: 7:30 am-4:00 pm
Tuesday: 7:30 am-4:00 pm
Wednesday: 7:30 am-4:00 pm
Thursday: 7:30 am-4:00 pm
Friday: 7:30 am-4:00 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
CareNow- Chantilly (Preferred)

3456 Historic Sully Way,

Chantilly, VA 20151

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43.94 mi away

703-435-3838
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
AFC Urgent Care Short Pump (Preferred)

4101 Dominion Blvd,

Ste 300

Glen Allen, VA 23060

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44.32 mi away

804-747-5555
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: 8:00 am-8:00 pm
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-8:00 pm
Saturday: 8:00 am-5:00 pm
Sunday: 8:00 am-5:00 pm
Any Lab Test Now - Fairfax (Preferred)

2670D Avenir Pl,

Vienna, VA 22180

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45.02 mi away

703-775-8378
Monday: 9:00 am-3:00 pm
Tuesday: 9:00 am-3:00 pm
Wednesday: 9:00 am-3:00 pm
Thursday: 9:00 am-3:00 pm
Friday: 9:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Wilkins Chiropractic and Wellness (Preferred)

8658 Staples Mill Rd,

Henrico, VA 23228

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45.61 mi away

804-988-6103
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 3:00 pm-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Carlin Springs

611 S Carlin Springs Road,

Suite 103

Arlington, VA 22204

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46.15 mi away

Schedule Appointment 703-933-3697
Monday: 8:00 am-4:30 pm
Tuesday: 8:00 am-4:30 pm
Wednesday: 8:00 am-4:30 pm
Thursday: 8:00 am-4:30 pm
Friday: 8:00 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Richmond

8921 Three Chopt Rd,

Ste 104

Richmond, VA 23229

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47.26 mi away

Schedule Appointment 804-285-0512
Monday: 7:30 am-3:30 pm
Tuesday: 7:30 am-3:30 pm
Wednesday: 7:30 am-3:30 pm
Thursday: 7:30 am-3:30 pm
Friday: 7:30 am-3:30 pm
Saturday: Closed
Sunday: Closed
EXAMONE (Preferred)

9607 Gayton Rd Ste 100,

Richmond, VA 23238

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47.37 mi away

804-754-3900
Monday: 8:00 am-12:30 pm , 1:30 pm-4:00 pm
Tuesday: 8:00 am-12:30 pm , 1:30 pm-4:00 pm
Wednesday: 8:00 am-12:30 pm , 1:30 pm-4:00 pm
Thursday: 8:00 am-12:30 pm , 1:30 pm-4:00 pm
Friday: 8:00 am-12:30 pm , 1:30 pm-4:00 pm
Saturday: Closed
Sunday: Closed
ARCpoint - Herndon (Preferred)

462 Herndon Pkwy,

Ste 103

Herndon, VA 20170

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47.42 mi away

703-689-2721
Monday: 8:30 am-5:00 pm
Tuesday: 8:30 am-5:00 pm
Wednesday: 8:30 am-5:00 pm
Thursday: 8:30 am-5:00 pm
Friday: 8:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Inside Oxon Hill Safeway Store

6235 Oxon Hill Rd,

Oxon Hill, MD 20745

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47.52 mi away

Schedule Appointment 301-839-3993
Monday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 7:30 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
CareNow- Regency Square (Preferred)

1380 N Parham Rd,

Richmond, VA 23229

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47.63 mi away

804-821-0010
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Ballston

3833 Fairfax Drive,

Suite 330

Arlington, VA 22203

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48.06 mi away

Schedule Appointment 703-812-5239
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
Quest Diagnostics - Herndon

104 Elden St,

Ste 16

Herndon, VA 20170

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48.19 mi away

Schedule Appointment 703-435-3344
Monday: 7:00 am-3:30 pm
Tuesday: 7:00 am-3:30 pm
Wednesday: 7:00 am-3:30 pm
Thursday: 7:00 am-3:30 pm
Friday: 7:00 am-3:30 pm
Saturday: Closed
Sunday: Closed
CareNow- Mechanicsville (Preferred)

6296 Mechanicsville Tpke,

Mechanicsville, VA 23111

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48.4 mi away

804-459-8300
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Any Lab Test Now - Arlington VA (Preferred)

3019 11Th St N,

Arlington, VA 22201

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48.62 mi away

703-775-8378
Monday: 8:30 am-3:30 pm
Tuesday: 8:30 am-3:30 pm
Wednesday: 8:30 am-3:30 pm
Thursday: 8:30 am-3:30 pm
Friday: 8:30 am-3:30 pm
Saturday: 9:00 am-1:00 pm
Sunday: Closed
CareNow- Willow Lawn (Preferred)

5215 W Broad St,

Richmond, VA 23230

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48.82 mi away

804-554-5688
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-4:00 pm
Thursday: 10:00 am-4:00 pm
Friday: 10:00 am-4:00 pm
Saturday: Closed
Sunday: Closed

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Quest® is the brand name used for services offered by Quest Diagnostics Incorporated and its affiliated companies. Quest Diagnostics Incorporated and certain affiliates are CLIA-certified laboratories that provide HIPAA-covered services.  Other affiliates operated under the Quest® brand, such as Quest Consumer Inc., do not provide HIPAA-covered services. 

 

Quest®, Quest Diagnostics®, any associated logos, and all associated Quest Diagnostics registered or unregistered trademarks are the property of Quest Diagnostics. All third-party marks—® and ™—are the property of their respective owners. © 2025 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.