No i don't have a witness and he has no staff he is by himself in the office(house). I asked him several times where his staff was and he always gave some excuse why they were out..... her child was ill or errands.... i should have know something was up when he said he could not submit my request to insurance ahead of time because it was so close the the end of year and by the time he MAILED the info to Humana it would be after the new year when he heard back and i would loose by benefits for the year so it was important we do it ASAP. That is why now i take note when i drive by how many cars are in the parking lot if any and it is always only his or none. He also stated to me when he was asking my insurance information that he does several other employees dental work, i have yet to find one person who has used him and our insurance pays him (not that i have asked every employee) according to Humana he is out of network so he is just a crooked liar and swindler. So how will he prove he did any work on me what so ever beyond xrays?