Kalyanpur Sub-Center
| Hospital Name | Kalyanpur Sub-Center |
| Address | Kalyanpur |
| Address Line2 | Kalyanpur, Kalyanpur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Saran |
| Taluka | Sonepur |
| Block | Sonepur |
| GPS Location | Latitude: N. A. |
| Longitude: N. A. |
Kalyanpur Sub-Center hospital is a SubCentre in Sonepur. It is located in Saran district of Bihar state.