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Quest Diagnostics

Corporate responsibility

As the world’s leading provider of diagnostic information services, Quest Diagnostics is committed to working together to create a healthier world, one life at a time. We help people make the best decisions to improve health by providing high-quality and affordable diagnostic insights and services using our scale and outreach.

We're dedicated to leveraging insights from our database of billions of lab test results to help raise awareness of disease states and health concerns that impact our world. In addition, we collaborate with nonprofits to improve access to care through donated services, philanthropic giving, research, and thought leadership so that our shared resources can help everyone take action to improve their well-being.

 

To learn more about our efforts, please click the link below to see our 2023 Corporate Responsibility Report and click here to view additional Environment, Social, and Governance (ESG) resources.
2023 Report 2023 Highlights
2023 CR Report Cover

To learn more about our efforts, please click the link below to see our 2022 Corporate Responsibility Report.

 

To view the 2022 Environmental Data & Assurance, click here.

2022 Report 2022 Highlights
New cover with border

To view past reports, visit our archive here.

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.