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Holiday schedule

Our Patient Service Centers will be closed on Monday, May 27, 2024 for the Memorial Day holiday. Have a healthy, happy holiday.

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Life sciences

Making a difference every single day

3,500+

Clinical tests

1,000+

RUO biomarkers

650+

MDs & PhDs

200M+

Patients per year

Solutions that meet your needs

To accelerate R&D programs, Quest Diagnostics offers a full suite of solutions for pharma, biotech, clinical research organizations, and the in vitro diagnostics industry. Each solution aligns the expertise and resources of Quest to research projects of all sizes.

EXPERT-DRIVEN PARTNERSHIP

We bring Quest’s expertise and quality to each project 

You’ll have direct access to our team of experienced physicians, scientists, and researchers who are leaders in their fields. Each is committed to building strong relationships with our partners to drive research efforts forward. By working together, we can improve outcomes for patients around the world.
Lab workers working together

Comprehensive development solutions

  • Design & development consulting
  • Biomarker strategy & development
  • Phase I-IV clinical solutions
  • Decentralized clinical trials
  • Global laboratories
  • Specialty testing
  • Data, analytics, and informatics
  • Regulatory consulting
  • Companion diagnostics
  • Market access
  • Commercialization solutions
  • Patient support services

Quest resources at a glance

Let’s discuss your project

Contact our experts to design a custom program to accommodate the needs of your study.

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Let's discuss your next project

Connect with our team of experts today.

Let's talk