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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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Fast Pace - Angola IN (Preferred)

3150 Menards Dr,

Angola, IN 46703

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20.06 mi away

260-687-3072
Monday: 8:00 am-6:00 pm
Tuesday: 8:00 am-6:00 pm
Wednesday: Closed
Thursday: 8:00 am-6:00 pm
Friday: 8:00 am-6:00 pm
Saturday: Closed
Sunday: Closed
Cameron Occupational Health (Preferred)

1381 N Wayne St,

Rear Entrance

Angola, IN 46703

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21.61 mi away

260-667-5613
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
Sturgis Hospital Laboratory (Preferred)

916 Myrtle St,

Sturgis, MI 49091

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30.04 mi away

269-659-4471
Monday: 8:00 am-3:00 pm
Tuesday: 8:00 am-3:00 pm
Wednesday: 8:00 am-3:00 pm
Thursday: 8:00 am-3:00 pm
Friday: 8:00 am-3:00 pm
Saturday: Closed
Sunday: Closed
Parkview Occ Health - Bryan (Preferred)

442 W High St,

Bryan, OH 43506

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36.89 mi away

260-373-9300
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
Beacon Occupational Hlth - IMED (Preferred)

16587 Enterprise Dr,

Unit 2

Three Rivers, MI 49093

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40.07 mi away

269-279-6700
Monday: 7:30 am-4:30 pm
Tuesday: 7:30 am-4:30 pm
Wednesday: 7:30 am-4:30 pm
Thursday: 7:30 am-4:30 pm
Friday: 7:30 am-4:30 pm
Saturday: Closed
Sunday: Closed
Fast Pace - Kendallville (Preferred)

1732 W North St,

Kendallville, IN 46755

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40.83 mi away

260-544-8054
Monday: 8:00 am-8:00 pm
Tuesday: 8:00 am-8:00 pm
Wednesday: Closed
Thursday: 8:00 am-8:00 pm
Friday: 8:00 am-6:00 pm
Saturday: Closed
Sunday: Closed
Parkview Occ Health - Noble (Preferred)

1844 Ida Red Rd,

Kendallville, IN 46755

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40.91 mi away

260-373-9300
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
Parkview Occ Health - Dekalb (Preferred)

1316 E 7Th St,

Door 8

Auburn, IN 46706

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40.94 mi away

260-373-9300
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
ToxScreen Specialists LLC (Preferred)

225 N Defiance St,

Archbold, OH 43502

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42.23 mi away

419-220-4037
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
TestSource Lab (Preferred)

3414 Lovers Ln,

Suite A

Kalamazoo, MI 49001

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42.37 mi away

269-216-3668
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
Parkview Occ Health - LaGrange (Preferred)

920 Indiana 5,

Ste 1

Shipshewana, IN 46565

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42.46 mi away

260-373-9300
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
Quest Diagnostics - Kalamazoo

5555 Gull Rd,

Ste 203

Kalamazoo, MI 49048

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42.9 mi away

Schedule Appointment 269-568-3755
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: Closed
Sunday: Closed
Beacon Occupational Hlth - Middlebury - Middlebury (Preferred)

206 W Warren St,

Middlebury, IN 46540

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47.9 mi away

574-358-0042
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-2:00 pm
Sunday: Closed

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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.

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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.