Dr. Katanuma Akio
| Prefecture | Tokyo Metropolis |
| Belonging | Tokyo Medical University Hospital https://hospinfo.tokyo-med.ac.jp/shinryo/syoukakinaika/staff/1569.html |
| Specialized | gastroenterology |
| Experienced | biliopancreatic diseases, pancreatic cancer, biliary tract cancer, gallstones, bile duct stones, acute pancreatitis, chronic pancreatitis |
| Graduated University | Sapporo Medical University |
