2006 - Present | Professor, Gastroenterology and Hematology, University of Miyazaki, Japan |
1998 - 2006 | Associate Professor, The First Department of Internal Medicine, Kyushu University Hospital, Japan |
1997 - 1998 | Clinical Fellow, Internal Medicine, Karatsu Red Cross Hospital, Japan |
1994 - 1996 | Research Fellow, Biochemistry, St. Jude Children’s Research Hospital, USA |
1993 - 1994 | Clinical Fellow, Internal Medicine, Kyushu Kouseinennkinn Hospital, Japan |
1990 - 1993 | Resident, The First Department of Internal Medicine, Faculty of Medicine, Kyushu University, Japan |
1987 - 1989 | Resident, Kyushu University and Karatsu Red Cross Hospital, Japan |