Dr. Sakaguchi Koichi
| Area | Kyoto Prefecture |
| Medical institution affiliation | University Hospital, Kyoto Prefectural University of Medicine https://www.h.kpu-m.ac.jp/doc/departments/clinical-departments/endocrine-and-breast-surgery.html |
| Medical specialties | endocrine and breast surgery |
| Medical expertise | breast cancer treatment, breast-conserving surgery, sentinel lymph node biopsy |
| Graduated University | Kyoto Prefectural University of Medicine |
