I was charged $70 for a $35 visit. In my attempts to have this fixed everyone I have talked too says they know they overcharged me but can't do anything about it. They say once insurance has been billed and makes a payment then they can look into refunding my money. I saw Dr Feng in the Mesa office and when I went back because I was getting worse, to the point that I can't do my job, I can't sit for more than 10-15 mins and I am in constant pain Dr Fengs response was well you can live this way right. No, I can't and I am here so I don't have too. I did do PT there for the first month and was very impressed with both Jason and Jake. I would love to still continue therapy with them but the negatives of the clinic are not worth going back. Unless you want to be over charged to see a bad doctor who is not there to help you do not go to this clinic.