graduated from the Medical University of Damascus in 1987. He got his doctorate at the Faculty of Dentistry at Sofia University in the Department of Prosthetics from 1990 to 1995. He was the head of the prosthetics department at the Ministry of Health in Aleppo, Syria for the period 2003-2013.
He is a lecturer in courses in implantology and prosthetics.
Dr. Hazem is a member of the Bulgarian Dental Association, as well as the International Association of Oral Implantology ICOI. He is certified as a Master of Immediate Loading and has a certificate of competency for immediate loading from 2014.
He has participated in Nobel Biocare interactive courses since 1999 and in the Sochi Scientific Congress 2015, on the topic: “Innovative methods and perspectives in the development of implantology”
In 2017 he was awarded a certificate by the National Assembly and 24 Chasa newspaper, under the patronage of the Speaker of the National Assembly for “Doctor whom Bulgarians trust”