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 …

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

If you purchased In-home sample collection in addition to lab tests, a Quest Mobile phlebotomist will come to your home to collect your sample and deliver it to Quest Diagnostics. Please review your …

Quest Diagnostics Locations Quest Diagnostics - Chicago Loop LOCATION INFORMATION 111 N Wabash Ave Ste 1514 Chicago, IL 60602 Phone 312-332-5960

Buy your own lab tests online - with the same quality doctors use and trust. Browse 150+ tests, such as those for allergies, heart health, sexual health, and more.

For individuals looking to take control of their health, Quest offers 100+ lab tests that can be purchased online without a doctor visit at questhealth.com. Shop lab tests across several health categories, …

Quest Diagnostics Incorporated is an American clinical laboratory. A Fortune 500 company, Quest operates in the United States, Puerto Rico, Mexico, and Brazil. [3]