World Dentistry Conference
Director, Graduate Periodontics Program, Dalhousie University, Canada
Head of Pediatric Dentistry, Kantipur Dental College and Hospital, Nepal
Vita-Salute San Raffaele University, Italy
Head of Pediatric Dentistry, JSS Dental College and Hospital, India
Bangkok Thonburi University, Thailand
Infante da Câmara Dental Institute, Portugal
Director for the combined Orthodontics/Periodontics program at The University of Pennsylvania, USA
Former president of Belgian Orthodontics Association, Belgium
University of Detroit Mercy School of Dentistry, USA
Bangkokthonburi University, Thailand
Surin Hospital Ministry of Public Health, Thailand
The Hebrew University-Hadassah School of Dental Medicine Jerusalem, Israel
Head of the Department of Pediatric and Preventive Dentistry, Hazaribag College of Dental Sciences and Hospital, India
King Abdulziz medical city, Saudi Arabia
University of Nevada, Las Vegas, USA
University of Oxford, UK
Queen Mary University of London , UK
NYU Langone Dental Medicine, USA
School of Dentistry Seoul National University, Korea
National Taiwan University Hospital, Taiwan, Republic of China
Director of Medical Services - Consultant Endodontist at Ministry of Health Saudi Arabia, Saudi Arabia