University of Hawaii, Surgical Resident (1993-1996)
University of Southern Carifornia, Los Angeles, Trauma Resident (1996)
Imperial College School of Medicine, St Mary's Hospital (PhD in Cardiovascular Surgery)(1996-2000)
St Thomas' Hospital, Senior House Officer and Registrar (2001-2002)
The London Chest Hospital and The Royal Brompton Hospital, Registrar (2003-2006)
St Thomas' and Guy's Hospitals, Thoracic Registrar (2007-2008)
Royal Sussex County Hospital, Brighton, Registrar (2009)
Royal Brompton Hospital, Senior Registrar (2010)
St Thomas' Hospital, Senior Registrar (2011)
St Thomas' Hospital, Consultant Cardiac/Aortic Surgeon (2/2012)
University of Texas at Houston, Memorial Hermann Hospital (Dr H Safi), USA (Aortic Surgery) (2012)
University of Pennsylvania (Dr J Bavaria), Philadelphia, USA (Aortic Surgery) (2012)
47 scientific publications and book chapters
32 scientific presentations in international and national meetings