The right amount of gum tissue can help your smile look its best and keep your body safe from harmful bacteria. But too much of that tissue can affect your appearance and make brushing and flossing less effective. If you are living with a gummy smile, contact Sherman Oaks Dental Arts at 818-724-5929. We offer crown lengthening in Sherman Oaks, California, and one of our team members can help you plan your visit with our dentists.