Dr. Tachakorn Kutiyaratana completed his study in DDS. Chulalongkorn University and received a Certificate of clinical science in operative dentistry from Chulalongkorn University and a Certificate in Implantology from Vejthaji hospital in Bangkok and Thailand. Dr. Tachakorn is also a fellowship of ICOI and he is also a teaching assistant in the Department of Operative Dentistry, Chulalongkorn University and a part-time lecturer in soft tissue surgery for implant dentistry in Thailand.