Q. I have small teeth and when I smile you can see quite a lot of gum. I would like big white teeth and heard that there was a procedure that could scale gums back. Is this true? Also, could I have this treatment in conjunction with having veneers fitted and overall whitening to create that ‘hollywood’ smile look? How much should I expect to pay and are finance packages in usually place if I am unable to pay the full amount up front?