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Find your location

After talking to your doctor and getting a lab order, simply choose the Quest Diagnostics Patient Service Center (PSC) nearest you. With 2,200+ locations nationwide, there's a great chance that a Quest PSC is close by.

Make your appointment

Use our online scheduler to conveniently pick from available times and locations. Simply be sure to have your doctor order the tests before your Quest visit.

Prepare to get your results

Sign up for MyQuest™ and you'll be ready to receive your results on your smartphone, tablet, or computer! That means more time going about your life, and less time calling to see if your results are in.

5 million+ people and their healthcare providers choose Quest.

Because our experts are committed to providing you accurate, timely answers.

So you can focus on living. And you can also KNOW what's best for your health.