Investigating a class action lawsuit on behalf of dentists who have incurred out of pocket expenses to repair or replace Cerasmart crowns.  Ceramsart dental crowns are manufactured by GC America.  It is alleged that Cerasmart dental crowns may prematurely fail due to their failure to properly adhere.  If you are a dentist who has incurred out of pocket expenses to repair or replace Cerasmart dental crowns, please contact us.