Dr. Eiji Oki
| Area | Fukuoka Prefecture |
| Medical institution affiliation | Kyushu University Hospital https://www.hosp.kyushu-u.ac.jp/doctors/geka/01_1_1/ |
| Medical specialties | digestive surgery |
| Medical expertise | gastrointestinal surgery, endoscopic surgery, oncological surgery, cancer chemotherapy |
| Graduated University | Kyushu University |
