Arup Ratan Choudhury (born 23 January 1952) is a Bangladeshi dental specialist and media personality.
[1][2] He is currently the head and senior consultant at the Department of Dentistry, Bangladesh Institute of Research and Rehabilitation for Diabetes, Endocrine and Metabolic Disorders (BIRDEM).
exam from Sylhet Government Pilot High School in 1968 and H.S.C.
He received fellowship in Dental Public Health under World Health Organization Fellowship Program 1983–1984, London University, UK and postdoctoral research fellow, 1992–1993 at Department of Oral Biology & Pathology, School of Dental Medicine, State University of New York (SUNY) at Stony Brook, New York City.
He became the Fellow of International College of Continuous Dental Education (FICCDE) in 2003 and Fellow of International congress on Oral Cancer (FICOOC) in 2005.He received Fellowship in Dental Surgery from Royal College of Surgeons of England (FDSRCS) in 2013.