Why Quest?

Empowering Better Health through Diagnostics Insights

Quest Diagnostics is the world’s leading provider of diagnostic information services that patients and clinicians need to make better healthcare decisions. We harness the diagnostic insights that the body reveals through laboratory testing to empower faster treatment, lower costs and favorable outcomes. More than half a million patients every day—nearly 150 million patients every year—benefit from our solutions and commitment to creating a healthier world.

  • A national network of 2,000 patient service centers that facilitates simple, convenient blood draws
  • Complete screening, oncology and women’s health test portfolios
  • Educational resources for providers and patients
  • Timely turnaround
  • Nationwide health plan coverage and pre-authorization services that help make crucial testing more accessible
  • A team of genetic counselors for patient and clinician support
  • Care360® EHR for easy ordering and resulting
  • In-office specimen collection and shipping kits

Learn more about QuestVantageᵀᴹ Hereditary Cancer Testing Solutions