Empowering You Through Limitless Discoveries in Science and Health
Helping you to take Control of your Health
Experience our healthcare-centered drug testing services, emphasizing precision and confidentiality.
Drug Testing
Your assurance matters. Experience our advanced drug testing for precision and privacy, ensuring your confidence every step of the way
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Covid-19 Testing
Your assurance matters. Experience our advanced Covid-19 testing for precision and privacy, ensuring your confidence every step of the way
Learn MoreWho We Are?
Introducing Life Quest Diagnostic, the foremost destination for drug testing and a range of other testing services. Deliver fast and confidential results to meet your needs
Learn MoreMaking a difference each day
Count on Us for the Most Trusted and Reliable Diagnostic Experties in Healthcare
2,250+
convenient locations across the United States
50 million
tests performed each year for patients of all ages
3,500+
lab tests available to help you find answers
Step into Sreamlab, Where Every Test is a Promise of Precision and Discovery. We are on a journey to Uncover Answers That Matter Most to You—Guiding Health, Illuminating Possibilities, and Empowering Your Path to Well-being