Oser did a root canal, cleaned out the tooth, filled the tooth and capped it with a crown for $2,500. Less than six months later the tooth cracked and Oser said the foundation of the tooth was not strong enough to support the crown. Oser was unwilling to honor the five year warranty and suggested a $5,600 implant as a solution. He wouldn't even pull the tooth ($200 value) at no charge. Two different second opinions have told me that Oser should have known the foundation of the original tooth would or would not support the crown. If the foundation was questionable the crown should have never done. Since the foundation of the tooth was so poor that it failed only six months after the crown it should have never been done. Since it was, he should honor the warranty. I have been in extreme pain now for five days as a result of the crack. Oser took half the failed tooth off and now I'm left with half a tooth exposed.
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