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 …

5 days ago · quest (plural quests) A journey or effort in pursuit of a goal (often lengthy, ambitious, or fervent); a mission. quotations the hero's quest

1 day ago · Octave is collaborating with Quest Diagnostics to expand access to its MSDA blood test, used to measure disease activity in MS, in the U.S.

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 …

Visit one of Quest’s 2,200 Patient Service Centers - when it’s convenient for you. With thousands of locations in neighborhoods across the country, you’re never too far from getting the testing that you …

Sign in to MyQuest to access your lab results, schedule appointments, and manage your Quest Diagnostics account securely and conveniently.

Find a Quest Diagnostics location nearby to complete sample collection for doctor-ordered or self-purchased lab tests.

Understanding your Quest Diagnostics lab test results helps you and your doctor make the best decisions for your health. Take control of your health today.

You can even manage test results for your family or those in your care, schedule and receive medication reminders, and schedule appointments at Quest Diagnostics Patient Service Centers.

Learn how to request a lab test or preventive screening from Quest. Testing gives you the insights you need to make the health decisions that are right for you.