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Quest Diagnostics

Quest Diagnostics Foundation

Our purpose

Working together to create a healthier world, one life at a time.

The Quest Diagnostics Foundation ®

Partnering with communities, expanding clinical access, and driving health improvement across the United States

Established as a 501(c)(3) nonprofit organization, the Quest Diagnostics Foundation is committed to addressing the systemic root causes of health disparities. By combining corporate resources with trusted community leadership, we fund and scale evidence-based initiatives that promote wellness, prevent chronic disease, and empower individuals.

Our scale & commitment

  • $100M+ committed to improving health across the U.S. in 2020

  • $53M+ invested in local non-profit grants across the U.S. and Puerto Rico

  • 30,000+ lives impacted through mobile medical clinics, clinical screenings, and local healthcare workers.

How we drive change: Our core pillars

We focus our resources on three critical, interconnected clinical and social interventions to build sustainable health improvement:

Strengthening the community health workforce

We fund recruitment, training, and integration pathways for community health workers (CHWs) and doulas. By placing trusted clinical advocates directly in maternal health deserts and under-resourced neighborhoods, we ensure patients can successfully navigate prenatal, postpartum, and chronic care management

Addressing social drivers of health (SDoH)

Clinical care is only part of the equation. Our grants actively support grassroots efforts to improve nutrition, food security, transportation access, and health literacy, removing the daily barriers that prevent individuals from achieving optimal health.

 

Promoting the prevention, early detection, monitoring, and treatment of disease through diagnostic testing

We believe that prevention starts with insight. In collaboration with Quest Diagnostics we provide grantees access to no-cost diagnostic screenings (for cardiometabolic risk and maternal health) to identify health issues early, when interventions are most effective.
Grantees in action
Explore funding opportunities

Contact us

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Quest Diagnostics Foundation®

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. © 2026 Quest Diagnostics Incorporated. All rights reserved. Image content features models and is intended for illustrative purposes only. May include AI-generated and/or AI-modified imagery.