Dr. Takashi Maruyama
| Area | Gunma Prefecture |
| Medical institution affiliation | Utsunomiya Cerebrospinal Cord Center Symphony Hospital https://symphony-clinic.com/ |
| Medical specialties | neurosurgery |
| Medical expertise | surgery for all brain tumours, genetic analysis in metastatic brain tumours and gliomas, immunotherapy, photodynamic therapy, awake surgery |
| Graduated University | Showa University |
