Bernard Larson, DDS[email protected]DSOSecond Opinion: Wash. lawmakers should regulate dental chainsIn this Second Opinion, the president of the Washington State Dental Association spells out the case for new legislation in that state that would prohibit dental service organizations from interfering in a dentist's clinical judgment and provide state authority for monitoring these organizations.February 1, 2017Page 1 of 1Top StoriesLegal IssuesDentist surrenders license over ‘chaotic’ dental procedureAn Iowa dentist who mistakenly extracted a patient's tooth without painkillers has surrendured his license.PeriodonticsNutritional supplements may positively affect periodontal therapyImaging & CAD/CAMEven mummies had periodontitis and heart diseasePatient CommunicationHow to reactivate inactive dental patientsLegal IssuesCelebrity dentist killed by police