When considering cosmetic dentistry and porcelain veneers it is important for you to be diligence with who you are considering treatment.  All dentists are not the same and their experience in treating cosmetic cases varies based on their training and number of patients treated.  When considering cosmetic dentistry the dentist should be able to show you numerous cases of satisfied patients who have completed treatment.  Ask questions about smiles and smile makeovers that are similar to yours.  Review before and after photographs of the smiles treated with veneers.  Where you have a smile makeover is as important as deciding to have treatment.  It is up to you to make the best choice and have the best outcome.