Dimitris Emmanouil is a specialist paediatric dentist currently working in private practice and teaching.Past Assistant professor at the Department of Paediatric Dentistry, Dental School, National and Kapodistrian University of Athens, Greece, past senior lecturer at King’s College Dental Institute, London, UK.Clinical Director of DentalKids, a group of dental practices in three European countries(Greece Italy and the UK) dedicated to Paediatric Dentistry and Orthodontics, having treated thousands of children over the span of 30 years of practice.He completed the Paediatric Dentistry postgraduate program of Children’s Hospital of Wisconsin, Medical College of Wisconsin, USA. He also earned a Master’s from Marquette University, USA, a PhD from the University of Athens, Greece and a Certificate in Epidemiology from Harvard Medical School.For more than 10 years he has been adjunct Assistant professor at Washington State University, School of Pharmacy where he has done extensive research on Nitrous Oxide Pharmacology winning awards from the American Academy of Paediatric Dentistry,International Association of Paediatric Dentistry and American Society of Dental Anesthesiology.Co-editor of the book ?Nitrous oxide in Paediatric Dentistry? (Springer), authored chapters in Paediatric Dentistry, Sedation and Special Care textbooks and published in the international literature, receiving nearly 1.000 citations.He is being invited internationally to lecture on Nitrous Oxide, Special Care Dentistry and Behavior modification and he has lectured annually at Harvard Continuing Education courses in the USA.Past president and fellow of IADH (the International Association of Dentistry for Disability and Oral Health), ADSE (the American Dental Society of Europe), the oldest Dental Society in Europe. Regent of Greece and Cyprus for the International College of Dentists and National director of Special Smiles- Special Olympics, Greece.Speaks English, Greek, Italian, French, Spanish and German.