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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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Quest Diagnostics - Red Bank

240 Maple Ave,

Red Bank, NJ 07701

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3.03 mi away

Schedule Appointment 732-530-3787
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-11:00 am
Sunday: Closed
Quest Diagnostics - Neptune

1809 Corlies Ave,

Fl 2

Neptune, NJ 07753

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6.65 mi away

Schedule Appointment 732-774-2582
Monday: 7:00 am-2:30 pm
Tuesday: 7:00 am-2:30 pm
Wednesday: 7:00 am-2:30 pm
Thursday: 7:00 am-2:30 pm
Friday: 7:00 am-2:30 pm
Saturday: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Hazlet Town Center

3052 State Route 35,

Hazlet, NJ 07730

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9.99 mi away

Schedule Appointment 732-335-8035
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: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Sea Girt

2176-2204 Route 35,

Sea Girt, NJ 08750

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11.43 mi away

Schedule Appointment 551-204-0006
Monday: 7:00 am-11:00 am , 12:00 pm-3:00 pm
Tuesday: 7:00 am-11:00 am , 12:00 pm-3:00 pm
Wednesday: 7:00 am-11:00 am , 12:00 pm-3:00 pm
Thursday: 7:00 am-11:00 am , 12:00 pm-3:00 pm
Friday: 7:00 am-11:00 am , 12:00 pm-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Manalapan

50 Franklin Ln,

Ste 202

Manalapan, NJ 07726

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12.14 mi away

Schedule Appointment 732-536-3245
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: Closed
Sunday: Closed
Quest Diagnostics - Freehold

260 Mounts Corner Dr,

Freehold, NJ 07728

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12.88 mi away

Schedule Appointment 732-462-9020
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: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Howell

4530 Route 9 South,

Howell, NJ 07731

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13.51 mi away

Schedule Appointment 732-363-2323
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: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Staten Island 4771 Hylan Boulevard

4771 Hylan Blvd,

Suite 1214

Staten Island, NY 10312

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16.58 mi away

Schedule Appointment 929-202-1839
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-1:00 pm
Sunday: Closed
Quest Diagnostics - Brick NJ

101 Prosper Way,

Unit 5, Suite E

Brick, NJ 08723

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16.77 mi away

Schedule Appointment 848-241-5427
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: 7:00 am-11:00 am
Sunday: Closed
Quest Diagnostics - Staten Island Tottenville Square

7001 Amboy Rd,

Tottenville Square Shopping Center

Staten Island, NY 10307

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17.22 mi away

Schedule Appointment 718-227-9961
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-1:00 pm
Sunday: Closed
Quest Diagnostics - East Brunswick

1020 Route 18,

Unit 007

East Brunswick, NJ 08816

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17.7 mi away

Schedule Appointment 732-967-1920
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: 7:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Staten Island Richmond Avenue

3733 Richmond Ave,

Staten Island, NY 10312

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17.76 mi away

Schedule Appointment 718-967-6433
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: 7:00 am-4:00 pm
Sunday: Closed
Quest Diagnostics - Staten Island - 2656 Hylan Blvd

2656 Hylan Blvd,

Suite 180

Staten Island, NY 10306

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18.6 mi away

Schedule Appointment 201-390-3001
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: 7:00 am-1:00 pm
Sunday: Closed
Quest Diagnostics - Brighton Beach

3048 Brighton 1St Street,

Ste B2

Brooklyn, NY 11235

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20.02 mi away

Schedule Appointment 917-384-5900
Monday: 8:00 am-7:00 pm
Tuesday: 8:00 am-7:00 pm
Wednesday: 8:00 am-7:00 pm
Thursday: 8:00 am-7:00 pm
Friday: 8:00 am-5:00 pm
Saturday: 9:00 am-3:00 pm
Sunday: Closed
Quest Diagnostics - Jamesburg

333 Forsgate Dr,

Ste 203

Jamesburg, NJ 08831

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20.11 mi away

Schedule Appointment 732-656-9651
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: 8:00 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Staten Island 1361 Hylan Boulevard

1361 Hylan Blvd,

Staten Island, NY 10305

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20.45 mi away

Schedule Appointment 718-979-5481
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: 7:00 am-1:00 pm
Sunday: Closed
Quest Diagnostics - Brooklyn Bensonhurst

15 Bay 29th St,

2nd Fl

Brooklyn, NY 11214

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21.3 mi away

Schedule Appointment 718-946-1934
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-1:00 pm
Saturday: 7:00 am-1:00 pm
Sunday: 7:00 am-1:00 pm
Quest Diagnostics - Staten Island Todt Hill Road

78 Todt Hill Rd,

Ste 109

Staten Island, NY 10314

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21.65 mi away

Schedule Appointment 718-816-7782
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: 7:00 am-1:00 pm
Sunday: Closed
Quest Diagnostics - Staten Island Willowbrook Road

651 Willowbrook Rd,

Staten Island, NY 10314

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21.72 mi away

Schedule Appointment 718-494-4660
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-1:00 pm
Sunday: Closed
Quest Diagnostics - Edison Amboy Avenue

1199 Amboy Ave,

Store A4

Edison, NJ 08837

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21.77 mi away

Schedule Appointment 732-494-6380
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 - Staten Island Clove Road

1050 Clove Road,

Suite 153

Staten Island, NY 10301

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22.19 mi away

Schedule Appointment 929-944-6530
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-1:00 pm
Sunday: Closed
Quest Diagnostics - Brooklyn East 14th Street

1660 E 14Th St,

Ste Ll2

Brooklyn, NY 11229

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22.21 mi away

Schedule Appointment 718-787-1025
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: 7:00 am-4:00 pm
Sunday: 7:00 am-4:00 pm
Quest Diagnostics - Nostrand Avenue - Employer Drug Testing Not Offered

3245 Nostrand Ave,

Brooklyn, NY 11229

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22.22 mi away

Schedule Appointment 718-339-2727
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-1:00 pm
Sunday: Closed
Quest Diagnostics - Staten Island Forest Avenue

653 Forest Ave,

Staten Island, NY 10310

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22.9 mi away

Schedule Appointment 718-442-2822
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
Quest Diagnostics - Brooklyn Bayridge

7601 4Th Ave,

2Nd Floor

Brooklyn, NY 11209

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22.96 mi away

Schedule Appointment 718-833-2354
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: 7:00 am-2:00 pm
Sunday: Closed
Quest Diagnostics - Brooklyn 740 64th St. - Bayridge - Employer Drug Testing Not Offered

740 64Th St,

Brooklyn, NY 11220

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23.31 mi away

Schedule Appointment 718-833-2223
Monday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Tuesday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Wednesday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Thursday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Friday: 8:00 am-12:00 pm , 1:00 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Brooklyn Boro Park

1272 51st St,

Brooklyn, NY 11219

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23.5 mi away

Schedule Appointment 718-853-3322
Monday: 8:00 am-11:30 am , 12:30 pm-3:30 pm
Tuesday: 8:00 am-11:30 am , 12:30 pm-3:30 pm
Wednesday: 8:00 am-11:30 am , 12:30 pm-3:30 pm
Thursday: 8:00 am-11:30 am , 12:30 pm-3:30 pm
Friday: 8:00 am-11:30 am , 12:30 pm-3:30 pm
Saturday: Closed
Sunday: 8:00 am-1:00 pm
Quest Diagnostics - Brooklyn Sunset Park

726 58Th Street,

Lower Level

Brooklyn, NY 11220

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23.58 mi away

Schedule Appointment 347-668-0891
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-2:00 pm
Sunday: 8:00 am-2:00 pm
Quest Diagnostics - Coney Island Ave Brooklyn NY

1041 Coney Island Ave,

Brooklyn, NY 11230

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23.71 mi away

Schedule Appointment 718-859-3051
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-1:00 pm
Sunday: Closed
Quest Diagnostics - 5423 7th Ave

5423 7Th Avenue,

.

Brooklyn, NY 11220

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23.75 mi away

Schedule Appointment 917-384-5880
Monday: 9:00 am-12:00 pm , 1:00 pm-5:00 pm
Tuesday: 9:00 am-12:00 pm , 1:00 pm-5:00 pm
Wednesday: 9:00 am-12:00 pm , 1:00 pm-5:00 pm
Thursday: 9:00 am-12:00 pm , 1:00 pm-5:00 pm
Friday: 9:00 am-12:00 pm , 1:00 pm-5:00 pm
Saturday: 9:00 am-12:00 pm , 1:00 pm-5:00 pm
Sunday: 9:00 am-12:00 pm , 1:00 pm-5:00 pm
Quest Diagnostics - Brooklyn Ralph Avenue

2035 Ralph Ave,

Ste B1

Brooklyn, NY 11234

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24.13 mi away

Schedule Appointment 718-209-1678
Monday: 7:00 am-5:00 pm
Tuesday: 7:00 am-5:00 pm
Wednesday: 7:00 am-5:00 pm
Thursday: 7:00 am-5:00 pm
Friday: 7:00 am-5:00 pm
Saturday: 7:00 am-4:00 pm
Sunday: 8:00 am-1:00 pm
Quest Diagnostics - Toms River Commons Way

548 Commons Way,

Bldg E

Toms River, NJ 08755

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24.25 mi away

Schedule Appointment 732-505-1799
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-11:00 am
Sunday: Closed
Quest Diagnostics - Brooklyn Church Ave - Employer Drug Testing Not Offered

1000 Church Ave,

Brooklyn, NY 11218

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24.59 mi away

Schedule Appointment 718-282-2828
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-1:00 pm
Sunday: Closed

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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.