Ranida Ponbuddhichai was born in Bangkok, Thailand, in 1986. She studied for her bachelor's degree in Dentistry (D.D.S.) at the faculty of dentistry, Srinakharinwirot University, Bangkok between 2004 and 2010. Then, in 2014 she graduated with a higher graduate diploma in dentistry, majoring in Pediatric Dentistry at, the faculty of dentistry, Mahidol university. In 2019, she graduated diploma in Mental health (CBT; Cognitive Behavioral Therapy) from the Faculty of Medicine, Chulalongkorn university. Regarding her work experiences, she works for the government as a dentist in Rayong hospital and also several private dental clinics and hospitals. She also attended a volunteer project as a CBT therapist at Chulalongkorn university. Currently, she started to broaden her horizons, she enrolled in the Postgraduate Studies in Advanced Medical Imaging at KU Leuven (2022- 2023).