The people doing the deal are real. I have no doubt about that.
However, their purpose is suspect and their proximity to the company and it's officers certainly beg to know more.
If you google their address, you'll see they are involved with several companies all at the same address. In Delaware, you'll see many of the legal offices with companies domiciled there. I don't know if FL is the same, but The main person being a CPA is nothing more than another money man and has no medical background, nor does any of the others I could find.
Also, if you were to buy a PUBLIC company for that kind of money, wouldn't you make some sort of statement (ie PR) speaking towards the future?