Professor Emeritus of Pediatrics at the Faculty of Medicine, Alexandria University, and Chairman of the Alexandria Pediatric Center.
A distinguished pediatric cardiologist and former consultant to the World Health Organization (WHO), he has dedicated his career to advancing pediatric cardiovascular care, medical education, and healthcare leadership.
He has played a pivotal role in the prevention and management of rheumatic heart disease, established specialized pediatric cardiology and rheumatic fever programs, and contributed extensively to national and international research.
Professor Zaher is a founding member of the Egyptian Society of Pediatric Cardiologists and has served in numerous leadership positions, including Vice President of the Alexandria Medical Syndicate.
Through decades of clinical excellence, academic achievement, and healthcare innovation, he has significantly influenced child health services and the development of pediatric care in Egypt and the region.