Dr. Hiroshi Takeyama
| Area | Gunma Prefecture |
| Medical institution affiliation | Takeyama Clinic https://takeyama929.wixsite.com/tycl/%E8%A4%87%E8%A3%BD-%E5%8C%BB%E5%B8%AB%E7%B4%B9%E4%BB%8B |
| Medical specialties | breast surgery |
| Medical expertise | general breast and thyroid diseases |
| Graduated University | Jikei University School of Medicine |
