Suphachai Suphangul is an Associate Professor of Oral and Maxillofacial at the Faculty of Dentistry, Mahidol University, Bangkok. His work focuses on oral surgery and dental implant dentistry.

He received a Doctor of Dental Surgery in 2003 and Oral and Maxillofacial surgery residency training in 2008 from Mahidol University. He was appointed Diplomate of the Thai Dental Board of Oral and Maxillofacial surgery in 2008. He earned a fellowship in Implant Dentistry from Loma Linda University in 2012.

Dr Suphangul specializes in immediate implant placement, Guide bone regeneration, and dental materials. He is a nationally and internationally invited lecturer in the area of dental implant treatment and has authored numerous articles on these subjects.