Professional experience: 

2003-present:

• Professor of cardio-Thoracic surgery, Faculty of medicine, Cairo University, 7-2013 till present.
• Associate professor of Cardio-Thoracic surgery, Faculty of medicine, Cairo university, 3/2008-7/2013
• Lecturer of cardiothoracic surgery, Faculty of Medicine, Cairo University, 2003-2008.
• Consultant of cardiothoracic surgery, new Kasr ElAini teaching hospital.
• Consultant of cardiothoracic surgery, Alsalam International Hospital Maadi.
• Consultant of cardiothoracic surgery, Elmanial Specialized Hospital.
• Consultant& chief of cardiothoracic surgery department, Defence Industry medical center (DIMC).
• Consultant of cardiothoracic surgery, Nile Badrawy Hospital.

1998-2003: 

• Assistant lecturer of cardiothoracic surgery, faculty of medicine, Cairo University.
• Registrar of Cardiothoracic surgery, New Kasr ElAini Teaching Hospital.

1995-1998:

• Resident of cardiothoracic surgery, Cairo University Hospital (Kasr ElAini Hospital).
• Resident of cardiothoracic surgery, Abo ElReesh Pediatrics Hospital, Cairo University.
• Resident of cardiothoracic surgery at new kasr ElAini Teaching Hospital.

1993-1994:

• House-officer, Cairo University Hospitals.

Education and Certification:

• M.D. Cardiothoracic Surgery, November 2002.
• Fellow of San Donato clinic, university of Milano, Italy (2007).
• M.Sc. General Surgery, November 1997, Excellent.
• M.B, B.Ch. Faculty of Medicine, Cairo University, December 1993, Excellent with honors.
• GCE (General Certificate of Education of England), Cairo, June 1987.

Committee Memberships:

• Member of the European association of cardiothoracic surgery (EACTS).
• Member of the society of thoracic surgeons (STS), USA.
•  Member of the Egyptian Society of Cardiothoracic Surgeons

Meetings and Conferences:

• Third European association of cardiothoracic surgery (EACTS/ESTS) joint meeting at Leipzig, Germany September 2004
• Forth EACTS/ESTS joint meeting at Barcelona, Spain, September 2005
• Fifth EACTS/ESTS joint meeting at Stockholm , Sweden, September 2006
• Sixth EACTS/ESTS joint meeting at Geneva,Switzerland,September 2007
•  EACTS joint meeting at Lisbon, Portugal, September 2008
• EACTS joint meeting at Vienna,Austria,October 2009.
•  EACTS joint meeting Geneva, Switzerland 2010.
•  EACTS joint meeting Lisbon, Portugal 2011.
• EACTS joint meeting at Barcelona, Spain 2012.
• EACTS joint meeting Vienna, Austria October 2013.
• EACTS joint meeting Amsterdam, Netherlands 2015.
• EACTS joint meeting Barcelona, Spain 2016.
• Annual national meetings of the Egyptian society of cardiothoracic surgeons. (1998-uptill now).