Dr. Masaki Nio
| Prefecture | Miyagi Prefecture |
| Belonging | KKR Tohoku Kosai Hospital https://tohokukosai.kkr.or.jp/hospital/aisatsu.html |
| Specialized | pediatrics |
| Experienced | biliary atresia, neonatal surgery, paediatric endoscopic surgery, small bowel transplantation |
| Graduated University | Tohoku University |
