I used the Lab Corp facility in Festus Missouri. Their hours are 7:30 to 4pm. I showed up at 3:20 and heard the crabby hag in the white coat reply, "this close the 4:00, really?" I was shocked. She was upset. Let me tell you, the only reason I used Lab Corp was because of my insurance, not to mention I had to drive an hour just to get this blood work done. The more I thought about it the more it makes me mad. I'm sorry, if you wanted out of there so bad, the crab should have left. IS that any way to treat a client. I don't work for her, nor do I need her attitude.