No the dentist isnt doing it ..She is going to the dentist to see f there is some underlying infection o abcess casuing this....If not then blood work and Biopsy ... that is what ER dr said. I will also have to consult with her pediatrician and if it is to be done my an ENT ..I will have MY surgeon do it . I just wasn't sure it it was a procedure that you were awake for or how it worked ..Thanks for all your advice and please cross your fingers