2021 Now Head of the Department of Dental Medicine - Faculty of Dentistry - Al-Sham Private University
2017-2021 Head of the Department of Endodontics and Surgical Dentistry at the International University of Science and Technology (IUST).
2015-2021 Lecturer in Surgical Dentistry and Dental Medicine at the International University of Science and Technology (IUST).
2007-2012 Supervising Physician in Clinics and Clinical Laboratories of the Department of Endodontics and Surgical Dentistry - International University of Science and Technology (IUST).
2005-2015 Supervising Physician in the Clinical Clinics of the Department of Endodontics and Surgical Dentistry - Faculty of Dentistry - Damascus University.
2005-2003 Doing clinical and applied work in the Department of Endodontics and Surgical Dentistry - Faculty of Dentistry - University of Damascus.