Kolhubar Sub-Center
| Hospital Name | Kolhubar Sub-Center |
| Address | N. A. |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Gaya |
| Taluka | Dumaria |
| Block | Dumaria |
| GPS Location | Latitude: 24.4548 |
| Longitude: 84.4356 |
Kolhubar Sub-Center hospital is a SubCentre in Dumaria. It is located in Gaya district of Bihar state. The GPS Location of this hospital is shown in the map below.