Lecturer of Pulmonology at al kasr al Eini Cairo University .
Consultant of Chest Diseases Lecturer at Faculty of Medicine Kasr Al - Ainy- Cairo University Member of the European Society of Chest Diseases
Lecturer
Chest and Respiratory
Royal clinic cardiovascular and chest endovascular intervention ,endos..
Chest and Respiratory
Professor of Respiratory and Chest at Faculty of Medicine - Azhar Univ..