Background
Ishii, Naoki was born on March 28, 1972 in Japan.
Ishii, Naoki was born on March 28, 1972 in Japan.
Doctor of Medicine, National Defense Medical College, 1996.
Junior resident National Defence Medical College Hospital, 1996—1998. Staff doctor Camp Zentsuji, Japan, 1998—2000. Senior resident, department gastroenterology National Defence Medical College Hospital, Tokorozawa, Japan, 2000—2002.
Staff doctor, department gastroenterology Kameda Medical Center, Kamogawa, Japan, 2002—2005. Staff in department gastroenterology St. Luke's International Hospital, Tokyo, 2005—2010, vice chief in department gastroenterology, since 2010.