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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 - Farragut (Preferred)

13013 Kingston Pike,

Farragut, TN 37934

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2.7 mi away

865-263-8374
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-6:00 pm
Sunday: 1:00 pm-6:00 pm
NetGain Corporation - Knoxville (Preferred)

9303 Parkwest Blvd,

Knoxville, TN 37923

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4.92 mi away

865-584-3926
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
Quest Diagnostics - Knoxville

9217 Parkwest Blvd.,

Ste A-1

Knoxville, TN 37923

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5.04 mi away

Schedule Appointment 865-279-0105
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
First Choice Testing Centers LLC (Preferred)

9080 Barbee Ln,

Ste 102

Knoxville, TN 37923

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5.57 mi away

865-999-5915
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
Fast Pace - Middlebrook Pike (Preferred)

7403 Middlebrook Pike,

Knoxville, TN 37909

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8.27 mi away

865-500-6523
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-6:00 pm
Sunday: 1:00 pm-5:00 pm
Fast Pace - Karns (Preferred)

7506 Oak Ridge Hwy,

Knoxville, TN 37931

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8.3 mi away

865-500-6435
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-6:00 pm
Sunday: 1:00 pm-5:00 pm
MedCare Specialists (Preferred)

1300 Old Weisgarber Rd,

Knoxville, TN 37909

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9.47 mi away

865-584-2146
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
Fast Pace - Oakridge (Preferred)

441 S Illinois Ave,

Oak Ridge, TN 37830

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9.77 mi away

865-685-0767
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-6:00 pm
Sunday: 1:00 pm-5:00 pm
NetGain Corporation - Oak Ridge (Preferred)

115B S Illinois Ave,

Oak Ridge, TN 37830

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10.53 mi away

865-220-8630
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
Fast Pace - Western Ave (Preferred)

5326 Western Ave,

Knoxville, TN 37921

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11.06 mi away

865-500-6526
Monday: Vary
Tuesday: Closed
Wednesday: Closed
Thursday: Closed
Friday: Closed
Saturday: Closed
Sunday: Closed
ParkMed Urgent Care (Preferred)

117 Gill St,

Alcoa, TN 37701

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13.18 mi away

865-982-3409
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
Fast Pace - Maryville (Preferred)

2166 E Broadway Ave,

Maryville, TN 37804

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13.44 mi away

865-273-9024
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-6:00 pm
Sunday: 1:00 pm-5:00 pm
NOVA MEDICAL CENTER - KNOXVILLE (Preferred)

1826 Ailor Ave,

Knoxville, TN 37921

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13.66 mi away

865-524-2743
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
Fast Pace - Cedar Lane (Preferred)

206 Cedar Ln,

Knoxville, TN 37912

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14.38 mi away

865-666-3641
Monday: Vary
Tuesday: Vary
Wednesday: Vary
Thursday: Vary
Friday: Vary
Saturday: Vary
Sunday: Vary
Fast Pace - Chapman Hwy (Preferred)

4103 Chapman Hwy,

Knoxville, TN 37920

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14.56 mi away

865-205-9145
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-6:00 pm
Sunday: 1:00 pm-5:00 pm
Fast Pace - Loudon (Preferred)

2933 Highway 72 N,

Loudon, TN 37774

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15.04 mi away

865-346-7382
Monday: 8:00 am-9:00 pm
Tuesday: 8:00 am-9:00 pm
Wednesday: 8:00 am-9:00 pm
Thursday: 8:00 am-9:00 pm
Friday: 8:00 am-9:00 pm
Saturday: 8:00 am-6:00 pm
Sunday: 1:00 pm-6:00 pm
Fast Pace - Clinton TN (Preferred)

350 S Charles Seivers Blvd,

Clinton, TN 37716

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15.16 mi away

865-290-2313
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-6:00 pm
Sunday: 1:00 pm-5:00 pm
Covenant Health UC - S Knoxville (Preferred)

7625 Chapman Hwy,

Knoxville, TN 37920

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17.98 mi away

865-983-1310
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
Fast Pace - Etowah (Preferred)

1001 Highway 411 N,

Etowah, TN 37331

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19.98 mi away

423-604-4664
Monday: Vary
Tuesday: Closed
Wednesday: Closed
Thursday: Closed
Friday: Closed
Saturday: Closed
Sunday: Closed
Fast Pace - Corryton (Preferred)

7234 Tazewell Pike,

Corryton, TN 37721

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23.48 mi away

865-213-7132
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-6:00 pm
Sunday: 1:00 pm-5:00 pm
Fast Pace - Rocky Top (Preferred)

510 N Main St,

Rocky Top, TN 37769

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24.42 mi away

865-205-9582
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-6:00 pm
Sunday: 1:00 pm-6:00 pm

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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.