Highly recommend. Dr Nazeri first referred me to periodontist to insure that I wouldn't be paying for a root canal that would ultimately be pointless if my gum problem wasn't taken care of first. Very attractive staff of young ladies, polite and competent. Didn't feel ANY pain..the shot was the best part as the attractive assistant massages your arm and shoulder to distract you from any possible discomfort. Would go back again just for the shot!