Since graduation from medical college, 32 years back (1982), he worked as a medical doctor in Ministry of Health in Saudi Arabia, initially as a general practitioner, then as a pediatric resident, the specialist then as a consultant in pediatrics, Infectious diseases, and Infection control. Because of my interest in clinical research, he got certification in health care epidemiology, research and bio-statistics.
After 32 years of working in the medical field, he got wide range of experience in the following specialties: General Pediatrics, Pediatric Infectious diseases, Infection Control, Healthcare epidemiology, Clinical research, Hospital accreditation, Teaching and supervision of undergraduate and postgraduate medical students, Hospital administration and quality.