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Holiday schedule

Our Patient Service Centers will be closed on Wednesday, December 25, 2024 in observance of Christmas and Wednesday, January 1, 2025 in observance of New Year's Day. Have a healthy, happy holiday.

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Quest Diagnostics

Quest Marks 16 Years on Fortune 500

Quest Marks 16 Years on Fortune 500

For the 16th consecutive year, Quest Diagnostics is honored to appear on the Fortune 500. The 2016 list finds us at #358, up 17 spots from the previous year, and it’s a recognition of which we’re quite proud.According to Fortune, the 500 companies that comprise the list “represent two-thirds of the U.S. GDP with $12 trillion in revenues, $840 billion in profits, $17 trillion in market value, and employ 27.9 million people worldwide.” In other words, our company is in good company.In addition to the Fortune 500, Quest currently ranks at 222 on the Barron’s 500, and is third among in the Health Care: Pharmacy and Other Services industry on the Fortune World’s Most Admired Companies list.“The culmination of these achievements is more than just a point of pride for Quest, but also a mark of accomplishment for every one of our 44,000 employees helping us achieve what we do every day,” said Steve Rusckowski, Quest President and CEO. “Thank you for your commitment to creating a healthier world.”

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. © 2024 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only.