dr. michael davis is a dentist ethics expert. do as much dentistry as you can within the shortest amount of time feasible. >> so you don't want to coax the kid to opening their mouth. you need them in there, mouth open. >> get them this, get them out, make the dollars. >> reporter: florida medicaid records indicate he made a lot of them off the poor. nearly 4 million in government payments in only five years. recently a few states have begun to regulate or limit controversial treats how long a child can be restrained in a papoose board and the number of procedures a child might be subjected to in a single visit, but florida is not one of them. so papoose boards remain legal there. >> i know. i'm sorry. it was just we want to make sure. >> reporter: at first here an a local tv station, dr. schneider seemed almost cordial in defense of his methods. >> with the help of a parent in a board, we wrap them so they will not fall out and hurt themselves. >> reporter: but shortly after that interview yar, his clinic s its doors. by volunta