Received a bill a after 4 years for $632.00 for a supposedly unpaid portion of dentistry performed on my son.All bills were paid at time of treatment as they don't let you leave the office without paying!! However, they insisted it wasn't paid sent account to collections, affected my credit report and then sued in court without my knowledge and are now garnishing my paycheck for a bill which has now grown to $1852.00 with all additional costs. BEWARE UF YOU DO BUSINESS WITH RADIANT SMILES on w.sahara, las vegas..keep reciepts forever,cos you'll never know how many years later they may send you a bill for work ALREADY PAID FOR !!!!.. very unprofessional and disrespectful company to have to deal with..