Dr. Sheila Mahooti - Encino Dentist | Tarzana dentist | Highest Rated Dentist in Encino, Van Nuys, T, Dr. Sheila Mahooti at Signature Smiles of LA provides excellent dentist service and care for all your cosmetic dental needs in Encino, Tarzana and the Los Angeles area. Call us at (818) 293-0823.