Dr Arun is a graduate of the Manipal college of Dental Sciences (Mangalore) and received his speciality training in Endodontics and Conservative Dentistry at A.B Shetty Dental College (Mangalore).
He also has done his comprehensive Implantology course at the Alexandria Oral and Implantology Association. (2013)
He worked as an assistant professor in A.J.Shetty Dental college (Mangalore).
He also served as Clinical Head of Conservative Dentistry department at Thumbay University (Ajman) where he taught and lectured students for 5 years. Also given clinical dental lectures in various dental programmes.
Has 12 years experience in private practice in various emirates of UAE including Dubai, Sharjah and Abudhabi.