Skip to main content

In-home sample collection may be available in your area for purchase through Quest Mobile™

When scheduling an appointment online, use your zip code (not city name) for best results. After entering your zip code, a Quest Mobile option will appear if it’s available for purchase in your area. Let’s check

Hide
Quest Diagnostics

Location search

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.

Search for a lab testing location to schedule an appointment

Required

Search

Looking for a facility or operation that is not a lab testing location?

US Facilities & Operations International Facilities & Operations

List

Quest Diagnostics - Bethpage

4276 Hempstead Tpke,

Bethpage, NY 11714

Get Directions
ds-icon--pin Created with Sketch.

1.27 mi away

Schedule Appointment 516-677-7701
Monday: 6:00 am-3:30 pm
Tuesday: 6:00 am-3:30 pm
Wednesday: 6:00 am-3:30 pm
Thursday: 6:00 am-3:30 pm
Friday: 6:00 am-3:30 pm
Saturday: 6:00 am-12:00 pm
Sunday: Closed
CityMD of Levittown (Preferred)

3276 Hempstead Tpke,

Levittown, NY 11756

Get Directions
ds-icon--pin Created with Sketch.

2.01 mi away

516-796-2273
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-7:00 pm
Sunday: 9:00 am-7:00 pm
Quest Diagnostics - Seaford

850 Hicksville Rd,

Ste 114

Seaford, NY 11783

Get Directions
ds-icon--pin Created with Sketch.

2.47 mi away

Schedule Appointment 516-677-7716
Monday: 6:00 am-2:30 pm
Tuesday: 6:00 am-2:30 pm
Wednesday: 6:00 am-2:30 pm
Thursday: 6:00 am-2:30 pm
Friday: 6:00 am-2:30 pm
Saturday: Closed
Sunday: Closed
CityMD of Plainview (Preferred)

1117 Old Country Rd,

Plainview, NY 11803

Get Directions
ds-icon--pin Created with Sketch.

2.52 mi away

516-938-5900
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: 9:00 am-5:00 pm
Sunday: 9:00 am-5:00 pm
Quest Diagnostics - Plainview

146A Manetto Hill Rd,

Ste101

Plainview, NY 11803

Get Directions
ds-icon--pin Created with Sketch.

2.83 mi away

Schedule Appointment 516-677-7713
Monday: 6:00 am-3:00 pm
Tuesday: 6:00 am-3:00 pm
Wednesday: 6:00 am-3:00 pm
Thursday: 6:00 am-3:00 pm
Friday: 6:00 am-3:00 pm
Saturday: 6:00 am-12:00 pm
Sunday: Closed
CityMD of East Meadow (Preferred)

1919 Hempstead Tpke,

East Meadow, NY 11554

Get Directions
ds-icon--pin Created with Sketch.

4.36 mi away

516-227-2273
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-4:00 pm
Sunday: 8:00 am-4:00 pm
County Wide Technical Services, Inc. (Preferred)

145 Pinelawn Rd,

Ste 245N

Melville, NY 11747

Get Directions
ds-icon--pin Created with Sketch.

4.55 mi away

631-225-1578
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
CityMD of Massapequa (Preferred)

4410 Sunrise Hwy,

Massapequa, NY 11758

Get Directions
ds-icon--pin Created with Sketch.

4.7 mi away

516-998-1024
Monday: 7:00 am-7:00 pm
Tuesday: 7:00 am-7:00 pm
Wednesday: 7:00 am-7:00 pm
Thursday: 7:00 am-7:00 pm
Friday: 7:00 am-7:00 pm
Saturday: 8:00 am-5:00 pm
Sunday: 8:00 am-5:00 pm
CityMD of Syosset (Preferred)

358 Jericho Turnpike,

Syosset, NY 11791

Get Directions
ds-icon--pin Created with Sketch.

4.73 mi away

516-677-9200
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-4:00 pm
Sunday: 8:00 am-4:00 pm
Quest Diagnostics - Syosset

269 Jericho Tpke,

Syosset, NY 11791

Get Directions
ds-icon--pin Created with Sketch.

4.8 mi away

Schedule Appointment 516-677-5355
Monday: 6:00 am-4:00 pm
Tuesday: 6:00 am-4:00 pm
Wednesday: 6:00 am-4:00 pm
Thursday: 6:00 am-4:00 pm
Friday: 6:00 am-4:00 pm
Saturday: 6:00 am-12:00 pm
Sunday: Closed
CityMD of Copiague (Preferred)

901 Sunrise Hwy,

Copiague, NY 11726

Get Directions
ds-icon--pin Created with Sketch.

5.58 mi away

631-230-5772
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-4:00 pm
Sunday: 8:00 am-4:00 pm
Quest Diagnostics - Massapequa Park

4900 Merrick Road,

2nd Fl

Massapequa Park, NY 11762

Get Directions
ds-icon--pin Created with Sketch.

5.62 mi away

Schedule Appointment 516-677-7736
Monday: 6:00 am-3:30 pm
Tuesday: 6:00 am-3:30 pm
Wednesday: 6:00 am-3:30 pm
Thursday: 6:00 am-3:30 pm
Friday: 6:00 am-3:30 pm
Saturday: 6:00 am-12:00 pm
Sunday: Closed
RaBu Diagnostic Services (Preferred)

990 Stewart Ave,

Suite Ll-30

Garden City, NY 11530

Get Directions
ds-icon--pin Created with Sketch.

5.89 mi away

516-280-9600
Monday: 10:00 am-12:30 pm , 3:00 pm-6:00 pm
Tuesday: 12:00 pm-6:00 pm
Wednesday: 10:00 am-12:30 pm , 3:00 pm-6:00 pm
Thursday: 10:00 am-2:00 pm
Friday: 10:00 am-12:30 pm , 3:00 pm-5:00 pm
Saturday: Closed
Sunday: Closed
CityMD of Lindenhurst (Preferred)

656 N Wellwood Ave,

Lindenhurst, NY 11757

Get Directions
ds-icon--pin Created with Sketch.

6.11 mi away

631-225-4227
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-7:00 pm
Sunday: 9:00 am-7:00 pm
CityMD of Bellmore (Preferred)

2459 Merrick Rd,

Bellmore, NY 11710

Get Directions
ds-icon--pin Created with Sketch.

6.13 mi away

516-826-2273
Monday: 8:00 am-12:00 am
Tuesday: 8:00 am-12:00 am
Wednesday: 8:00 am-12:00 am
Thursday: 8:00 am-12:00 am
Friday: 8:00 am-12:00 am
Saturday: 9:00 am-9:00 pm
Sunday: 9:00 am-9:00 pm
CityMD of Merrick (Preferred)

1989 Merrick Rd,

Merrick, NY 11566

Get Directions
ds-icon--pin Created with Sketch.

6.88 mi away

516-584-4448
Monday: 7:00 am-7:00 pm
Tuesday: 7:00 am-7:00 pm
Wednesday: 7:00 am-7:00 pm
Thursday: 7:00 am-7:00 pm
Friday: 7:00 am-7:00 pm
Saturday: 8:00 am-5:00 pm
Sunday: 8:00 am-5:00 pm
CityMD of Huntington Station (Preferred)

234 W Jericho Turnpike,

Huntington Station, NY 11746

Get Directions
ds-icon--pin Created with Sketch.

6.94 mi away

631-423-5400
Monday: 9:00 am-8:00 pm
Tuesday: 9:00 am-8:00 pm
Wednesday: 9:00 am-8:00 pm
Thursday: 9:00 am-8:00 pm
Friday: 9:00 am-8:00 pm
Saturday: 9:00 am-4:00 pm
Sunday: 9:00 am-4:00 pm
CityMD of Carle Place (Preferred)

235 Glen Cove Rd,

Carle Place, NY 11514

Get Directions
ds-icon--pin Created with Sketch.

6.96 mi away

516-877-2273
Monday: 9:00 am-9:00 pm
Tuesday: 9:00 am-9:00 pm
Wednesday: 9:00 am-9:00 pm
Thursday: 9:00 am-9:00 pm
Friday: 9:00 am-9:00 pm
Saturday: 9:00 am-5:00 pm
Sunday: 9:00 am-5:00 pm
IMA - Hempstead (Preferred)

250 Fulton Ave,

Ste 407

Hempstead, NY 11550

Get Directions
ds-icon--pin Created with Sketch.

7.8 mi away

516-505-1364
Monday: 8:30 am-4:30 pm
Tuesday: 8:30 am-4:30 pm
Wednesday: 8:30 am-4:30 pm
Thursday: 8:30 am-4:30 pm
Friday: 8:30 am-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Garden City

520 Franklin Ave,

Ste 104

Garden City, NY 11530

Get Directions
ds-icon--pin Created with Sketch.

7.93 mi away

Schedule Appointment 516-677-7706
Monday: 6:30 am-3:00 pm
Tuesday: 6:30 am-3:00 pm
Wednesday: 6:30 am-3:00 pm
Thursday: 6:30 am-3:00 pm
Friday: 6:30 am-3:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Freeport

101 South Bergen Pl,

2nd Fl

Freeport, NY 11520

Get Directions
ds-icon--pin Created with Sketch.

8.15 mi away

Schedule Appointment 516-677-7705
Monday: 7:00 am-3:00 pm
Tuesday: 7:00 am-3:00 pm
Wednesday: 7:00 am-3:00 pm
Thursday: 7:00 am-3:00 pm
Friday: 7:00 am-3:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Mineola

212 Station Plz N,

Mineola, NY 11501

Get Directions
ds-icon--pin Created with Sketch.

8.19 mi away

Schedule Appointment 516-677-7712
Monday: 7:00 am-3:00 pm
Tuesday: 7:00 am-3:00 pm
Wednesday: 7:00 am-3:00 pm
Thursday: 7:00 am-3:00 pm
Friday: 7:00 am-3:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
CityMD of Deer Park (Preferred)

1930 Deer Park Ave,

Deer Park, NY 11729

Get Directions
ds-icon--pin Created with Sketch.

8.36 mi away

631-254-5900
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: 9:00 am-5:00 pm
Sunday: 9:00 am-5:00 pm
Quest Diagnostics - Babylon

500 West Main St,

Suite 202-203

Babylon, NY 11702

Get Directions
ds-icon--pin Created with Sketch.

8.66 mi away

Schedule Appointment 516-677-7718
Monday: 6:30 am-3:00 pm
Tuesday: 6:30 am-3:00 pm
Wednesday: 6:30 am-3:00 pm
Thursday: 6:30 am-3:00 pm
Friday: 6:30 am-3:00 pm
Saturday: 6:30 am-12:00 pm
Sunday: Closed
Clinic One (Preferred)

151 Hempstead Tpke,

West Hempstead, NY 11552

Get Directions
ds-icon--pin Created with Sketch.

8.77 mi away

516-493-9580
Monday: 10:00 am-4:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: Closed
Thursday: 1:00 pm-6:00 pm
Friday: 1:00 pm-6:00 pm
Saturday: 10:00 am-2:00 pm
Sunday: Closed
CityMD of Mineola (Preferred)

292 Herricks Rd,

Mineola, NY 11501

Get Directions
ds-icon--pin Created with Sketch.

9.08 mi away

516-746-2273
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-4:00 pm
Sunday: 8:00 am-4:00 pm
CityMD of Roslyn Heights (Preferred)

363 Willis Ave,

Roslyn Heights, NY 11577

Get Directions
ds-icon--pin Created with Sketch.

9.09 mi away

516-430-5780
Monday: 8:30 am-7:00 pm
Tuesday: 8:30 am-7:00 pm
Wednesday: 8:30 am-7:00 pm
Thursday: 8:30 am-7:00 pm
Friday: 8:30 am-7:00 pm
Saturday: 9:00 am-3:00 pm
Sunday: 9:00 am-3:00 pm
Quest Diagnostics - Roslyn

1502 Old Northern Blvd,

Roslyn, NY 11576

Get Directions
ds-icon--pin Created with Sketch.

9.43 mi away

Schedule Appointment 516-361-1107
Monday: 7:00 am-3:00 pm
Tuesday: 7:00 am-3:00 pm
Wednesday: 7:00 am-3:00 pm
Thursday: 7:00 am-3:00 pm
Friday: 7:00 am-3:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
CityMD of Rockville Centre (Preferred)

560 Merrick Rd,

Rockville Centre, NY 11570

Get Directions
ds-icon--pin Created with Sketch.

9.91 mi away

516-858-2373
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

Our focus on your safety

Our safety precautions help ensure your confidence and comfort while visiting our Patient Service Centers to get the testing you need, today and every day.

Learn More

Our company

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.