Garyounis University, College of Science
Garyounis Univesity, Medical School(MB,BS. 1979)
Garyounis University General Surgery Residency(1980-1982)
Saskachewan University General surgery Residency(1983-1986)
Dalhousie University Cardiovascular and Thoracic Surgery residency (1986- 1988)
Toronto University, Cardiac Surgery post residency fellowships(1989- 1991)
Dalhousie University, staff Cardiovascular Surgeron (1991- present).
Current status: Professor of Surgery "Dalhousie University", staff Cardiovascular Surgeron.
Cardiac Arrythmia, In particular prevention and managment of postoperative atrial fibrillation.
Intraoperative Myocardial protection
Minimally approach techniqes (Cardiac & Vascular surgery)
Development of Medical Education
Cardiac Valvular Surgery, Prosthetic valvular development.
Cardiac transplant.