Left untreated, oral cancer can cost you your smile and maybe even your life. The early symptoms of this problem can be easy to miss, which is why you should call Semtner Dental at 540-989-0112 for regular oral cancer screenings in Roanoke, Virginia, with our dentists. You should also schedule a screening with Dr. Rob Semtner, Dr. Mona Semtner or Dr. Adam Holt any time you notice anything out of the ordinary with your smile.