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

E Mediate Cure - Joliet (Preferred)

1508 Essington Rd,

Ste 5

Joliet, IL 60435

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

3.94 mi away

815-733-5952
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
EOHS - Plainfield (Preferred)

24600 W 127Th St,

Plainfield, IL 60585

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

11.61 mi away

779-263-3029
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: Closed
Sunday: Closed
E Mediate Cure - Plainfield (Preferred)

11914 S Route 59,

Unit 124

Plainfield, IL 60585

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

12.23 mi away

815-733-5952
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: Closed
Sunday: Closed
EOHS - Bolingbrook (Preferred)

130 N Weber Rd,

Ste 105

Bolingbrook, IL 60440

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

14.17 mi away

630-527-7299
Monday: 8:00 am-5:30 pm
Tuesday: 8:00 am-5:30 pm
Wednesday: 8:00 am-5:30 pm
Thursday: 8:00 am-5:30 pm
Friday: 8:00 am-5:30 pm
Saturday: Closed
Sunday: Closed
ARCpoint Labs of Orland Park (Preferred)

11006 W 179Th St,

Orland Park, IL 60467

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

14.54 mi away

708-963-1200
Monday: 7:00 am-4:00 pm
Tuesday: 7:00 am-4:00 pm
Wednesday: 10:00 am-7:00 pm
Thursday: 7:00 am-4:00 pm
Friday: 7:00 am-4:00 pm
Saturday: Closed
Sunday: Closed
Premier Occupational Health (Preferred)

550 E Boughton Rd,

Suite 140

Bolingbrook, IL 60440

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

16.4 mi away

630-972-0733
Monday: 7:00 am-4:30 pm
Tuesday: 7:00 am-4:30 pm
Wednesday: 7:00 am-4:30 pm
Thursday: 7:00 am-4:30 pm
Friday: 7:00 am-4:30 pm
Saturday: 9:00 am-1:00 pm
Sunday: Closed
OSF OnCall UC- Morris (Preferred)

1715 N Division St,

Ste 4D & 5E

Morris, IL 60450

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

16.72 mi away

815-431-3410
Monday: 8:00 am-6:00 pm
Tuesday: 8:00 am-6:00 pm
Wednesday: 8:00 am-6:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-6:00 pm
Saturday: 8:00 am-6:00 pm
Sunday: 8:00 am-6:00 pm
Quest Diagnostics - Aurora Ogden

2088 Ogden Ave,

Ste 240

Aurora, IL 60504

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

17.28 mi away

Schedule Appointment 630-692-1539
Monday: 6:00 am-4:30 pm
Tuesday: 6:00 am-4:30 pm
Wednesday: 6:00 am-4:30 pm
Thursday: 6:00 am-4:30 pm
Friday: 6:00 am-4:30 pm
Saturday: 6:00 am-1:00 pm
Sunday: Closed
ExamOne (Preferred)

1100 Ravinia Pl,

Orland Park, IL 60462

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

17.36 mi away

708-966-0612
Monday: 9:15 am-4:00 pm
Tuesday: 9:15 am-4:00 pm
Wednesday: 9:15 am-4:00 pm
Thursday: 9:15 am-4:00 pm
Friday: 9:15 am-4:00 pm
Saturday: Closed
Sunday: Closed
EOHS - Naperville (Preferred)

100 Spalding Dr,

Ste 212

Naperville, IL 60540

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

18.44 mi away

630-527-7299
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: Closed
Sunday: Closed
Quest Diagnostics - Naperville

640 S Washington St,

Ste 140

Naperville, IL 60540

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

18.83 mi away

Schedule Appointment 630-778-9606
Monday: 5:30 am-3:30 pm
Tuesday: 5:30 am-3:30 pm
Wednesday: 5:30 am-3:30 pm
Thursday: 5:30 am-3:30 pm
Friday: 5:30 am-3:30 pm
Saturday: 6:00 am-1:00 pm
Sunday: Closed
Sterchi Occupational Health (Preferred)

54 W Countryside Pkwy,

Yorkville, IL 60560

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

19.65 mi away

630-636-0950
Monday: 9:00 am-6:00 pm
Tuesday: 9:00 am-3:00 pm
Wednesday: 9:00 am-6:00 pm
Thursday: 9:00 am-6:00 pm
Friday: 9:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Yorkville

507 W Kendall Dr,

Ste 12

Yorkville, IL 60560

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

19.74 mi away

Schedule Appointment 331-442-7238
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 - Downers Grove

1113 Fairview Ave,

Westmont, IL 60559

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

20.93 mi away

Schedule Appointment 630-353-0597
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: 6:30 am-12:00 pm
Sunday: Closed
Willowbrook Medical Center (Preferred)

535 Plainfield Rd,

Ste C

Willowbrook, IL 60527

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

21.62 mi away

630-986-7501
Monday: 8:00 am-5:00 pm
Tuesday: 8:00 am-4:00 pm
Wednesday: 8:00 am-5:00 pm
Thursday: 8:00 am-4:00 pm
Friday: 8:00 am-4:00 pm
Saturday: 8:00 am-12:00 pm
Sunday: Closed
Proven Occupational Hlth (Preferred)

10330 S Roberts Rd,

Palos Hills, IL 60465

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

22.59 mi away

708-237-7200
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 - Inside Country Club Hills Walmart

4005 167Th St,

Country Club Hills, IL 60478

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

23.59 mi away

Schedule Appointment 708-957-6868
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: 7:30 am-2:00 pm
Sunday: Closed
Supreme Diagnostic Services (Preferred)

350 N Locust St,

Ste B

Manteno, IL 60950

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

23.64 mi away

708-859-0420
Monday: 9:00 am-7:00 pm
Tuesday: 9:00 am-7:00 pm
Wednesday: 9:00 am-7:00 pm
Thursday: 9:00 am-6:30 pm
Friday: 9:00 am-4:30 pm
Saturday: 10:00 am-3:00 pm
Sunday: Closed
Smith's Reliable Screening Solutions (Preferred)

19710 Governors Hwy,

Ste 5

Flossmoor, IL 60422

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

23.89 mi away

708-794-3600
Monday: 9:00 am-6:00 pm
Tuesday: 9:00 am-6:00 pm
Wednesday: 9:00 am-6:00 pm
Thursday: 9:00 am-6:00 pm
Friday: 9:00 am-6:00 pm
Saturday: 9:00 am-2:00 pm
Sunday: Closed
Labcorp Testing (Preferred)

3235 Vollmer Rd,

Ste 206

Flossmoor, IL 60422

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

24.01 mi away

800-216-1770
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: 8:00 am-12:00 pm
Sunday: 8:00 am-12:00 pm
Trio Chiropractic & Wellness Ctr SC (Preferred)

17516 E Carriageway Dr,

Ste B

Hazel Crest, IL 60429

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

24.68 mi away

708-914-4445
Monday: 10:00 am-5:00 pm
Tuesday: 10:00 am-5:00 pm
Wednesday: Closed
Thursday: 10:00 am-5:00 pm
Friday: 10:00 am-5:00 pm
Saturday: 10:00 am-3:00 pm
Sunday: Closed
La Grange Medical Center (Preferred)

911 W 55th St,

Countryside, IL 60525

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

24.84 mi away

708-352-0330
Monday: 9:00 am-3:00 pm
Tuesday: Closed
Wednesday: 9:00 am-3:00 pm
Thursday: Closed
Friday: 9:00 am-2:00 pm
Saturday: Closed
Sunday: Closed
OSF OnCall UC- Oak Lawn Promenade (Preferred)

6356 W 95Th St,

Oak Lawn, IL 60453

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

24.89 mi away

708-907-4355
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: Closed
Sunday: Closed

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. © 2026 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.