Complex sentence: Hamdi Mostafa Kamel is an Egyptian ophthalmologist, educator, and researcher, He worked in Tanta University and its hospitals till he became a Professor of ophthalmology in (2004) till now, currently working in Ogaly Medical Group as a consultant of ophthalmology.
Split into simpler sentences: Hamdi Mostafa Kamel is an Egyptian ophthalmologist, educator, and researcher, He worked in Tanta University and its hospitals until he became a professor of ophthalmology in 2004. He is working in Ogaly Medical Group as a consultant of ophthalmology.