Fortunately, we do. If you are a cigarette smoker and/or heavy drinker this does increase the odds of oral cancer, but some oral cancers do occur in non-smokers. While oral cancers are not likely to occur in any one patient, they are something your dentist can help you prevent and help you detect early. The good news is we are always looking and are quick to refer where needed when we see something of concern. As with all pathology, the earlier you diagnose, the easier the treatment and the better the prognosis.