310-208-3125 Dr. Ilona Casellini provides periodontal treatments to fight gum disease and help you improve your oral health. There are many treatment options available, and we will thoroughly examine your mouth to determine which treatment or combination of treatments will provide you with the best results. Call Swiss Quality Smile at 310-208-3125 to learn more about gum disease treatment in Los Angeles, California, and schedule your consultation with our dentist.