Dr. Koichi Ito
| Area | Tokyo Metropolis |
| Medical institution affiliation | Ito Hospital https://www.ito-hospital.jp/01_about_hospital/05_doctor.html |
| Medical specialties | endocrine surgery |
| Medical expertise | thyroid disease, Graves' disease, Hashimoto's disease, malignant thyroid tumours (papillary, follicular, medullary, undifferentiated carcinoma, malignant lymphoma) |
| Graduated University | Kitasato University |
