Dr Kingston is President of the National Denturist Association USA, a licenced Denturist, veteran educator and published author. He currently owns and operates a private denture practice, Classic Dentures of Maine. He graduated with Honors from George Brown College with an Advanced Diploma in Denturism. He also earned a Bachelor of Science degree, a Master’s degree in Education and a Doctorate in Educational Leadership. He is a certified K-8 public school teacher and a K-12 public school principal. Dr Kingston is an Adjunct Professor at Eastern Main Community College where he teaches courses in Sociology and Ethics. He has lectured and written journal articles in the areas of Leadership, Ethical decision Making, Teamwork and the Challenges of Organisational Change.