Dr. Portillo is wonderful. He is one of those doctors ..who loves their job. He does it because he really cares about you. Our whole family goes to Dr. Portillo and my children love him. He makes coming to the dentist fun. Oh..and root canals..I had my first this year..and from all the horror stories I heard from friends about theirs..mine was awesome. He is quick to responsed and is very helpful in your recovery.