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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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HourGlass Testing Solutions LLC (Preferred)

418 Plymouth Ave Ne,

Grand Rapids, MI 49505

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1.89 mi away

888-415-5630
Monday: 7:30 am-7:00 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
Corewell Health - 426 Michigan Occ Hlth (Preferred)

426 Michigan Street Ne,

Grand Rapids, MI 49503

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2.96 mi away

616-391-2778
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
Fastest Labs of Grand Rapids (Preferred)

3682 29Th St Se,

Ste C

Kentwood, MI 49512

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3.17 mi away

616-498-0754
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
Quest Diagnostics - Grand Rapids Beltline

1971 E Beltline Ave Ne,

Ste 209

Grand Rapids, MI 49525

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3.53 mi away

Schedule Appointment 616-240-7817
Monday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Tuesday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Wednesday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Thursday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Friday: 7:00 am-11:30 am , 12:30 pm-4:00 pm
Saturday: Closed
Sunday: Closed
Corewell Health - 4600 Breton Occ Hlth (Preferred)

4600 Breton Rd Se,

Po-11756067

Kentwood, MI 49508

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4.54 mi away

616-391-2778
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
Corewell Health - East Beltline Urg Care (Preferred)

2750 E Beltline Ave Ne,

Po-11756067

Grand Rapids, MI 49525

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4.71 mi away

616-447-5865
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-8:00 pm
Sunday: 8:00 am-8:00 pm
Corewell Health - Alpine Urg Care (Preferred)

2332 Alpine Ave Nw,

Po-11756067

Grand Rapids, MI 49544

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5.78 mi away

616-391-6269
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-8:00 pm
Sunday: 8:00 am-8:00 pm
Corewell Health - Ada Urg Care (Preferred)

7128 Fulton St E,

Po-11756067

Ada, MI 49301

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6.44 mi away

616-825-3500
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: Closed
Sunday: Closed
AFC Urgent Care - Grandville (Preferred)

2871 44Th St Sw,

Grandville, MI 49418

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7.72 mi away

616-410-7420
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-7:00 pm
Saturday: 8:00 am-7:00 pm
Sunday: 8:00 am-7:00 pm
Corewell Health - South Pavilion Urg Care (Preferred)

80 68Th St Se,

Po-11756067

Grand Rapids, MI 49548

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7.81 mi away

616-391-8237
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-8:00 pm
Sunday: 8:00 am-8:00 pm
Quest Diagnostics - Belmont West River Drive

6231 West River Dr NE,

Belmont, MI 49306

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8.25 mi away

Schedule Appointment 616-490-3702
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 - Grand Rapids Lake Michigan Drive

3935 Lake Michigan Dr Nw,

Walker, MI 49534

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8.28 mi away

Schedule Appointment 616-204-9160
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
Corewell Health - West Pavilion Urg Care (Preferred)

6105 Wilson Ave Sw,

Po-11756067

Wyoming, MI 49418

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10.19 mi away

616-486-5115
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: Closed
Sunday: Closed
Corewell Health - Rockford Urg Care (Preferred)

8501 Meadow Crk,

Po-11756067

Rockford, MI 49341

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11.98 mi away

616-884-2865
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-12:00 pm
Saturday: 8:00 am-8:00 pm
Sunday: 8:00 am-8:00 pm
Corewell Health - Greenville Occ Hlth (Preferred)

705 S Greenville West Dr,

Ste 102B - Po-11756067

Greenville, MI 48838

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23.63 mi away

616-391-2778
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
Corewell Health - Pennock Occ Hlth (Preferred)

1108 W State St,

Po-11756067

Hastings, MI 49058

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26.36 mi away

269-948-3102
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
Corewell Health - Grand Haven Urg Care (Preferred)

15100 Whittaker Way,

Po-11756067

Grand Haven, MI 49417

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32.74 mi away

616-935-6200
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-8:00 pm
Sunday: 8:00 am-8:00 pm
Quest Diagnostics - Muskegon

433 Seminole Rd,

Muskegon, MI 49444

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37.91 mi away

Schedule Appointment 231-330-7480
Monday: 7:30 am-4:00 pm
Tuesday: 7:30 am-4:00 pm
Wednesday: 7:30 am-1:00 pm
Thursday: 7:30 am-4:00 pm
Friday: 7:30 am-3:00 pm
Saturday: Closed
Sunday: Closed
Corewell Health - Gerber Occ Hlth (Preferred)

230 W Oak,

Po-11756067

Fremont, MI 49412

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40.05 mi away

231-924-6095
Monday: 8:00 am-12:00 pm , 1:00 pm-4:30 pm
Tuesday: 8:00 am-12:00 pm , 1:00 pm-4:30 pm
Wednesday: 8:00 am-12:00 pm , 1:00 pm-4:30 pm
Thursday: 8:00 am-12:00 pm , 1:00 pm-4:30 pm
Friday: 8:00 am-12:00 pm , 1:00 pm-4:30 pm
Saturday: Closed
Sunday: Closed
Quest Diagnostics - Kalamazoo

5555 Gull Rd,

Ste 203

Kalamazoo, MI 49048

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43.14 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
TestSource Lab (Preferred)

3414 Lovers Ln,

Suite A

Kalamazoo, MI 49001

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47.58 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

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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.