This dentist (Dr. Oberman) has the ugly habit of replacing fillings without approval and without a replacement being necessary. My wife needed a comestic procedure on one tooth. An employee of Dr. Oberman also recommended replacement of one filling, a crown on another tooth beside the cosmetic procedure. One week later Dr. Oberman himself takes over replacing additional 4 fillings, as said without approval or necessity, claming it was a correct judgement. Since it's difficult to reverse such an operation Dr. Oberman ripped me for an extra 182,- dollars. On top of that, the temporary crown just fell of for no particular reason so we had to waste time going back before the permanent crown could be placed. Our strong recommendation is to take your business somewhere else.