Worked at:
- Intern: Ain Shams univ hospitals, Mansheyat Albakry hospital (Cairo)
- Resident: Port Fouad GH, PortSaid GH (Port Said), Ismailia GH (Ismailia)
- Fellow: Ohio State Univ medical center (US)
- Assist Consult Adult Cardiologist: King Faisal Specialist Hospital & Research Center (Riyadh)
- Senior Consultant Interventional Cardiologist & Director of Cardiac Cath Lab: Saud Al-Babtain Cardiac Center (Dammam)
- Assist Lecturer, Lecturer, Assoc. Professor, Professor & Chairman of Cardiology at Suez Canal Univ
- Owner & Excutive Director: IsmaCath Center, Ismailia, Egypt