Wow, what a terrible experience. I saw Dr. Michael Feinstein at the Mayo Clinic in Phoenix, Arizona. He looks like he's 80 years old. I'm not kidding. I would think with a lot of experience. He sent me downstairs for lots of blood tests. He got the results and a week later had me back for lots more blood tests. So, I finally get the phone call from his assistant who doesn't leave her name stating, "Stop taking the Synthroid". There's only one problem with that. I am 60 years old and have never taken Synthroid. So I call them and leave a message. They return the call again without name and say they made a mistake, "Stop taking Crestor". I've never taken Crestor either. I never go back or call back again. Then, I get the bills. SEE THE ATTACHED. This goes on for over a year. I don't owe anything but I better pay it by tomorrow or else! In July, I get on a three way call with my insurance company and Mayo Clinic. Mayo Clinic finally says all set, you're all paid up, no more bills. Then, three months later I get another bill. What a bunch of clowns? I could have gotten treated badly like this anywhere. Why go to the Mayo clinic?