Quest Diagnostics

Get an appointment with the app. If you are fasting before the test- this is very important. Then reward yourself with a quick trip North to Nudo's restaurant for a stack of spring rolls. Do not...

I'm reading several negative comments here. I'll just say that I have used this particular Quest for many years and never had a problem. Wait has never been long even without an appointment and...

Quest Lab at the new building at Mercy is one gigantic mess. I waited for an hour and a half for a simple blood draw, then had to leave for another appointment. This happened 2 more...

Do not go to the Quest at 621 S New Ballas Rd, Saint Louis, MO 63141 in the new Mercy building. The staff is rude, my doctor sent an order to Quest twice and they could not find it and the lab...

I'm a hard stick but have had a few good experiences here. I scheduled an appointment and was in-and-out in 14 minutes. Dawn was friendly and did a great job.