One star is too high for this place. This location has the rudest most unprofessional staff of any medical facility I've been to. And that's a serious achievement in that industry.
The phlebotomist took 16 tries to get samples from the patient. 16. Let that number sink in.
I understand some, especially elderly, are more difficult but 16 is beyond comprehension.
There are Labcorp locations with friendly, professional people working there; I've been to them. This one is not one of them. Avoid it at all costs and go elsewhere.