- Medical University Pecs Hungary, - 1976-78 - Semmelweis Medical University - 1978-82 - Diplom of Medicine-Hungay - 1982 - Medical License for Hungary - 1982 - Spec. Board Exam of Gen. Surg. H. - 1986 -Spec. Board Exam of Vacs. Surg.H. -1988 - Clinical-Research Fellow in Cardio-Thor Surg. - /Goethe Univ. FranfurtaM/,Germany-1989-92 - Clinical Fellow in Cardio-Thor.Surg. - 1992 - /Cath. Univ. Leuven - /Belgien -EU - Clinical Fellow in Cardio-Thor. Surg. - 1993 - /Cleveland Clinic Fondation - Ohio-/ USA - Research & Heart Transplant Fellow -1993 - Univ. New Jersey -Newark "Beth Isreal" Hosp. - Clin. Instructor-Research Ass. Professor - Deparment. of Cardio-Thoracic-Pediatric Heart Surgery - SUNY Downstate Hosp. New York. N.Y. USA -1993-1998 - Resident in Cardio-Thoracic Surgery -1998-2005 - Dept. of Heart and Thor.Aorta Surgery, - "Philipps University" of. Marburg ,Germany , EU - Program Director in TAVI & Aortic Surgery - 2007-2015