Professional experience:
2000-2003 Rotating internship in the Niigata University Medical and Dental Hospital, Niigata City, Japan
2004-2008 Clinical fellow in Internal Medicine (II), Niigata University Medical and Dental Hospital, Niigata City, Japan
2009-2010 Research resident of Medical Oncology in the Division of Thoracic Oncology, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
2011-2012 Clinical fellow in Internal Medicine (II), Niigata University Medical and Dental Hospital, Niigata City, Japan
2013-2014 Assistant Professor in Advanced Disaster Medical and Emergency Critical Center, Niigata University Medical and Dental Hospital, Niigata City, Japan
2015 Medical Doctor in Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata City, Japan
2016-Present Chief physician in Department of Internal Medicine, Niigata Cancer Center Hospital, Niigata City, Japan