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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

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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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Local MD - Melrose Park (Preferred)

600 W North Ave,

Melrose Park, IL 60160

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3.01 mi away

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
Alloy Physical Care (Preferred)

4830 N Cumberland Ave,

Ste 9

Norridge, IL 60706

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3.2 mi away

Monday: 10:30 am-6:00 pm
Tuesday: 10:30 am-6:00 pm
Wednesday: 10:30 am-5:00 pm
Thursday: 10:30 am-1:00 pm
Friday: 10:30 am-4:00 pm
Saturday: 7:00 am-12:00 pm
Sunday: Closed
Alia Drug Testing, LLC (Preferred)

7036 W Belmont Ave,

Chicago, IL 60634

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4.26 mi away

Monday: 9:00 am-4:00 pm
Tuesday: 9:00 am-4:00 pm
Wednesday: 9:00 am-4:00 pm
Thursday: 9:00 am-4:00 pm
Friday: 9:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
MasterMed, LLC- Bensenville (Preferred)

1286 Mark St,

Bensenville, IL 60106

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5.45 mi away

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
Fastest Labs of NW Chicago (Preferred)

1402 Elmhurst Rd,

Elk Grove Village, IL 60007

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5.59 mi away

Monday: 9:30 am-7:00 pm
Tuesday: 9:00 am-7:00 pm
Wednesday: 9:30 am-3:00 pm , 5:00 pm-7:00 pm
Thursday: 9:30 am-7:00 pm
Friday: 9:30 am-4:00 pm
Saturday: 10:00 am-2:00 pm
Sunday: Closed
Elmhurst Memorial Occ Health (Preferred)

1200 S York St,

Center For Health

Elmhurst, IL 60126

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5.75 mi away

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
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6.01 mi away

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
TrueTest Labs - Elk Grove Village (Preferred)

2256 Landmeier Rd,

Ste A

Elk Grove Village, IL 60007

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6.02 mi away

Monday: 11:30 am-5:00 pm
Tuesday: 11:30 am-5:00 pm
Wednesday: 11:30 am-5:00 pm
Thursday: 11:30 am-5:00 pm
Friday: 11:30 am-5:00 pm
Saturday: Closed
Sunday: Closed
Premier Occupational at Elmhurst (Preferred)

300 W Butterfield Rd,

Ste 102

Elmhurst, IL 60126

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6.12 mi away

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
Metro Urgent Care, Inc. (Preferred)

5406 W Fullerton Ave,

Chicago, IL 60639

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6.51 mi away

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-12:00 pm
Sunday: Closed
Quest Diagnostics - Lombard North

340 E North Ave,

Lombard, IL 60148

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7.09 mi away

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: 7:30 am-12:00 pm
Sunday: Closed
Quest Diagnostics - Parkway Plaza

4126 N Milwaukee Ave,

Chicago, IL 60641

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7.13 mi away

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: 7:00 am-12:00 pm
Sunday: Closed
Any Lab Test Now - Villa Park (Preferred)

100 E Roosevelt Rd,

Ste 42

Villa Park, IL 60181

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7.19 mi away

Monday: Vary
Tuesday: Vary
Wednesday: Vary
Thursday: Vary
Friday: Vary
Saturday: Vary
Sunday: Vary
Quest Diagnostics - Park Ridge

1600 Dempster St,

Ste 218

Park Ridge, IL 60068

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7.32 mi away

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
NovaMed Urgent Care (Preferred)

1717 W Algonquin Rd,

Mount Prospect, IL 60056

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7.94 mi away

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-6:00 pm
Friday: 8:00 am-6:00 pm
Saturday: 8:00 am-6:00 pm
Sunday: Closed
Quest Diagnostics - Peterson

4801 W Peterson Ave,

Ste 205

Chicago, IL 60646

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7.95 mi away

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-1:00 pm
Sunday: Closed
Metro Urgent Care 3, INC (Preferred)

125 N La Grange Rd,

La Grange, IL 60525

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8.26 mi away

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: Closed
Sunday: Closed
One Way Safety, LLC (Preferred)

418 Shawmut Ave,

Ste B

La Grange, IL 60526

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8.28 mi away

Monday: 7:00 am-1:30 pm
Tuesday: 7:00 am-1:30 pm
Wednesday: 7:00 am-1:30 pm
Thursday: 7:00 am-1:30 pm
Friday: 7:00 am-1:30 pm
Saturday: Closed
Sunday: Closed
Xpress Pro Labs (Preferred)

6449 DEMPSTER ST,

MORTON GROVE, IL 60053

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8.73 mi away

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: Closed
Sunday: Closed
Metro Urgent Care 2, INC (Preferred)

3235 W Montrose Ave,

Chicago, IL 60618

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9.32 mi away

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: 8:00 am-12:00 pm
Sunday: Closed
TBF Diagnostic (Preferred)

9150 Crawford Ave,

Bsmt Lvl 11

Skokie, IL 60076

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9.43 mi away

Monday: 10:00 am-5:00 pm
Tuesday: 10:00 am-4:00 pm
Wednesday: 10:00 am-5:00 pm
Thursday: 10:00 am-5:00 pm
Friday: 10:00 am-5:00 pm
Saturday: Closed
Sunday: Closed

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