Dr. Katsuhiko Yanaga
| Area | Fukuoka Prefecture |
| Medical institution affiliation | Fukuoka Sanno Hospital https://f-sanno.kouhoukai.or.jp/department/15/doctor |
| Medical specialties | digestive surgery |
| Medical expertise | hepatobiliary pancreas surgery, surgical infection, surgical metabolic nutrition |
| Graduated University | Kyushu University |
