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 health care 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.

Identify your risk.

Know more so you can do more Are you at risk for hereditary cancer? Breast • Colon • Ovarian • Pancreatic • Prostate • Other Cancers   Cancer is more common in some families than others. This quiz can look for red flags in your personal and family history that suggest a risk for hereditary...