I am writing this complaint because I think the Mayo Clinic is charging ridiculous amounts of money for their services. For example, I had an endoscopy done by them and their charges before it hit my insurance was over $3000. That is over double the national average for this exam. How can they possibly justify that? Not to mention the fact that I had to wait 3 hours in the waiting room AFTER my schedule appointment time before I was called in and then bam the test took a whole 10 minutes. They are doing this because of 2 reasons: 1. they... read full review »