Labcorp

They do not take appointments seriously, nor give you your results in a timely fashion. (however when you file a complaint with them, they are excellent on following up in a very courteous manner)
I scheduled an appointment a week ahead for 12:30 and filling out all paperwork online to save time at check in. Upon arrival there was a handwritten note on the door, «out for lunch back at 12:50». (Nobody called me to let me know they need to push back my appointment.) Remind you, the lab is closed from 11:30 — 12:30 for lunch! The door was locked, so I could wait standing in a windowless narrow hallway. (pregnant, asked to show up with full bladder…-not a happy camper). Then a mail carrier arrived at next door, where technician emerged, my husband asked where are the people we have a 12:30 appointment. The tech barked at my husband: «this is my lunch, I’ll see you when I’m finished just as the note says». (My husband is a soft spoken polite man who puts up with a lot… he was not happy) Once tech saw us, she changed her attitude… thankfully.)
I also signed up for checking my results on line and asked to be notified by e-​mail when results are in. My midwife called me that results are in and they are good. 5 days later I still have no notice of my results from lab, nor is it posted on-​line. I still cannot review my results. Test had been over 2 weeks.
Tech is the sole tech in KOP. I talked to her supervisor from their phone center, after I filed a complaint. Supervisor was very nice about it, but still no test results.
I filed a second complaint about results not being here on time. They followed up the next business day telling me that they are awaiting one test results (from the gazilion I had) and they do not post until all are in.
After I filed the complaint and told them about this Unilocal post, they posted my partial results as requested. And very shortly thereafter posted all my results. And I had another pleasant follow up phone call with the supervisor to make sure things are taken care of properly.
(Originally I gave them 2 stars as the blood work itself was done professionally despite our negative experience, and now I upgraded them to 3 stars due to company’s courteous and professional follow-​up practices.)