Dr. Whisler recommends a crown for old fillings, fractured tooth, damaged or severely decayed teeth dental crowns are an great solution to restore your smile. Porcelain crowns are a highly effective tool in cosmetic dentistry. St Croix Valley Dentistry has provided crowns to the residents Hudson, North Hudson, River Falls, Ellsworth, New Richmond, Roberts, Hammond, Houlton, Somerset, Lake Elmo, Afton, Stillwater and Woodbury for years! A good crown will make your smile look more natural and will give you a smile that you are proud to show.