Dr. Zadeh’s many years of experience, as well as numerous continuing education courses, qualifies him to perform every type of dental surgery. Dr. Zadeh was voted Best Los Angeles Dentist in 2008 and again in 2010 for the best cosmetic dentistry practice. The gumlift surgery, first created by Dr. Zadeh, treats patients with gummy smiles and has had success in correcting some very intense cases of such. The best Beverly Hills cosmetic dentist.