This doctor did nothing for me. He never sent the letter to my dentist as he promised he would. When I checked back, he told me , "it is too bad for you that I did not send the letter". He, in my opinion is too old and unprofessional to still be a denist. As it turns out my dentist (Dr. Wehle) is no longer referring any patients to him. She (Dr. Wehle) has gotten back too many negative reports about him. I would highly suggest finding anothet real professional.