Dr. Lilly Koeff received her dental degree in 1985 from the Medical Academy of Bulgaria. After practicing general and pediatric dentistry in Europe, she entered an advanced training program at the University of Southern California Dental School. Dr. Koeff completed the program with a Doctor of Dental Surgery degree and now she has two doctoral degrees. A fourth-generation dentist, Dr. Koeff is a member of the California Dental Association, the American Dental Association and the Western Los Angeles Dental Society.