Dr. Ratana Thanaboonsombat


Dental Treatments


Thai, English

Medical Education

The degree of Doctor of Dental Surgery, Chulalongkorn University

Special Training

Certificate in Endodontics, Chulalongkorn University


Member of the Edodontic Society of Thailand
Member of the Operative Dentistry Society
Member of the Thailand Prosthodontic Association

Post-Graduate Courses and Training

2016 Microscope and Ultrasonics in Endodontics: A Hands-on Workshop, Thailand
2016 Dental Implantology, Thailand
2016 Treating the “Untreatable” with Modern Endodontics, Thailand
2016 Osstem Meeting, Thailand
2016 Rethinking Oral rehabilitation: For Edentulous & Soon-to-be Edentulous Patients, Thailand
2016 Dental Materials and Technology: Update, Thailand

Work Experience

1992 – 2002: Dentist (Endodontist), Special Clinic of Mahidol University
1997 – 2008: Part-time Dentist (Endodontist), Thonburi II Hospital
2008 – Present: Dentist (Endodontist), Yanhee International Hospital