Dr. Naoki Hiki
| Area | Kanagawa Prefecture |
| Medical institution affiliation | Kitasato University Hospital https://www.kitasato-u.ac.jp/khp/section/department/ippang.html |
| Medical specialties | digestive surgery |
| Medical expertise | general and digestive surgery (upper), gastric cancer, gastric GIST, gastric submucosal tumours, duodenal tumours, duodenal cancer |
| Graduated University | Kitasato University |
