Dr. Hiromasa Ogawa
| Prefecture | Miyagi Prefecture |
| Belonging | Tohoku University Hospital https://www.hosp.tohoku.ac.jp/departments/d3334/ |
| Specialized | respiratory medicine |
| Experienced | sleep apnea syndrome |
| Graduated University |
| Prefecture | Miyagi Prefecture |
| Belonging | Tohoku University Hospital https://www.hosp.tohoku.ac.jp/departments/d3334/ |
| Specialized | respiratory medicine |
| Experienced | sleep apnea syndrome |
| Graduated University |
