Dr. Anthony Costella graduated from UC Berkeley and the University of the Pacific in San Francisco. Dr. Costella has been practicing in Marin County since 1992. Tony has been in love with dentistry since a very early age.Dr. C is fluent in Italian and moderately skilled in Spanish and is a member of the following organizations:American Dental Association, California Dental Association and the Marin County Dental Society where he served as president.