Dr. Zadiron received his BDS from University of Malaya in year 2000. Since March year 2000, he joined the private practice in various clinics mostly in Selangor and KL area. Later in August 2000, he joined ST Tiew Dental Group as a permanent general practitioner till now.
After more than 13 years in the practice, he managed to open dental clinics which he partnered with ST Tiew Dental Group Sdn Bhd in Puchong Perdana (Sept 2003. Dr. Zadiron is also a clinical part time supervisor for final year students in dental faculty UM under GDP clinic department.