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Holiday schedule

Quest Diagnostics Patient Service Centers will be closed on Thursday, November 27, 2025 for the Thanksgiving Holiday. All Quest Diagnostics locations will be closing early at 12:00pm on Friday, November 28, 2025. Have a healthy, happy holiday.

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Quest Diagnostics

Oklahoma City Laboratory Facility

225 NE 97th Street

Oklahoma City

73114

OK

United States

35.569342

-97.5068962

(405) 608-6290

Monday: 8:00 to 5:00

Tuesday: 8:00 to 5:00

Wednesday: 8:00 to 5:00

Thursday: 8:00 to 5:00

Friday: 8:00 to 5:00

Saturday: CLOSED

Sunday: CLOSED

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.