Dr. Walid completed his (M.B.B.Ch) Bachelor in Medicines and General Surgery from the Faculty of Medicine Alexandria University, one of the leading Medical Schools in Egypt; followed by a Masters Degree in Ophthalmology from the same medical school after three years of residency. In 2002, after finishing his exams and became a member of the International Council of Ophthalmology - Cambridge UK. In 2004, he completed his fellowship in Royal College of Physicians and Surgeons in Glasgow UK.
Currently, Dr. Walid is the head of the pediatric ophthalmology, strabismus and oculoplasty department at the Eye Consultants Center. He obtained a training fellowship from Limoges University in France in the year 2007-2008 also he obtained fellowship training from Bascom Palmer Eye Institute in Miami, Florida – ranked No. 1 Ophthalmic Institute for the last 10 years in the USA in 2010.
Dr. Abdalla is the head of Strabismus, Pediatric Ophthalmology and Oculoplasty units in Eye Consultants Center since June 2013 . Previously he worked as head of department in Maghrabi Eye Hospitals in Dubai, Jeddah, and Muscat, since 2003.