Dr. Hiroshi Matsumoto
| Area | Saitama Prefecture |
| Medical institution affiliation | Saitama Cancer Center https://www.saitama-pho.jp/saitama-cc/shinsatsu/shinryo/nyuusen-geka/index.html |
| Medical specialties | breast surgery |
| Medical expertise | diagnosis and treatment of breast cancer |
| Graduated University | Toyama Medical and Pharmaceutical University |
