Dr. Sihem Lazreg currently owns and manages a private practice focused on treating ocular surface disease in adults and children in Algeria, and served as an Associate Professor at the University Hospital Mustapha Bacha of Algiers in 1990 through 2008. Dr. Lazreg obtained her Medical Degree from, completed residency at, and completed a fellowship at Paris Diderot University in France. She specializes in paediatric ophthalmology and ocular surface diseases. She is the leader on ocular surface in North Africa.