Dr. Masahiko Higashiyama
| Area | Osaka Prefecture |
| Medical institution affiliation | Higashiosaka City Medical Center https://www.higashiosaka-mc.jp/departments/departments01/thoracic.html |
| Medical specialties | respiratory surgery |
| Medical expertise | lung cancer, thymic tumours, diseases covered by general respiratory surgery (e.g. pneumothorax, pyothorax), open chest surgery, thoracoscopic surgery, medical treatment |
| Graduated University |
