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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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When you choose Quest as your in-network lab, you get access to one of the broadest specialty test menus available, industry-leading expertise, and the latest technology to help you make informed decisions.

Our dedicated investment in operations enables us to stay ahead of the latest technology. This allows for the development of highly accurate testing, on the most efficient platforms, so you can do more for your patients.

When you choose Quest as your preferred lab, some of the ways we help you do more for your patients include:

Consult with our medical experts

Get the clinical decision-making support you need when you need it from our team of MDs and PhDs, genetic counselors, and specialists.

  • Quest's medical experts, genetic counselors, and HIV specialists offer additional clinical insights
  • 1.866.MY.QUEST for our MDs or PhDs
  • 1.866.GENE.INFO for our board-certified medical geneticists or lab-based genetic counselors
  • 1.877.40.RXTOX for our toxicology specialists

Learn more

Visit our Test Directory to find the solution you need

Find a test