LUMC, Leiden, The Netherlands (2008)
UZ-Gasthuisberg, KUL, Leuven ( B.Meyns, P.Sergeant 2007- 08 )
Aalst, O.L.V.ziekenhuis, ( H.Vanermen , 2006-07 )
UCL, Brussels, (2003-06)
DIU Congenital Cardiac Surgery, Paris V, Necker ( F.Lecas , P.Vouhe 05)
IUCPQ (Institut cardiologique et pneumologique, Hôpital laval), Québec, Canada, Fellows en Chirurgie Cardiaque , Dr Daniel Doyle, Dr François dagenais. 2001-03)
ULB, General Surgeon ( G-B.Cadiere , Robotic Surgery ( Da Vinci), 1999-01)
ULB, Brussels, General Surg. Residency ( 1993-99 )
FETCS, Leipzig 2004, ACLS 2013