Dr Keith Ong has a Bachelor of Dental Surgery (BDS, UK) and a Postgraduate Diploma in Implantology (NUS). He also
completed an accredited course in orthodontics (Progressive Orthodontics Seminars) from the USA.

During his studies, he received the Dauntesey Medical Scholarship awarded by The Victoria University of Manchester.

He completed a post-graduate V.T. scheme in Wales working for the UK National Health Service, where he regularly attended the Swansea Dental Postgraduate Centre in Morriston Hospital focusing on root canal, prosthodontics (crowns, bridges and veneers) and oral surgery techniques.

Since then, he has developed a keen interest in dental implants, invisalign, orthodontics (Braces) and wisdom tooth surgery. He was awarded a Fellowship by examination to the International College of Continuing Dental Education in the area of Orthodontics in general practice.