i had gone to a previous dentist who to my dismay was not a cometic specialist. among other nightmares,he missed a cracked tooth which led to major bone loss . thank god,i found dr penchas,i took care of the cracked tooth and i now have an implant that is better than my own tooth. he took care of me like i was family. and eventually because of the subpar work of my previous dentist, he has replaced all of my veneers/crowns that i had previously done. they are now beautiful and strong and i haven't had one problem,,just happiness and great teeth.:-) thank you dr penchas..