Gahai Sub-Center
| Hospital Name | Gahai Sub-Center |
| Address | Gahai |
| Address Line2 | Gahai, Near Of Temple |
| Location | Gahai Panchayat |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Bihar |
| District | Purbi Champaran |
| Taluka | Dhaka |
| Block | Dhaka |
| GPS Location | Latitude: 26.7333 |
| Longitude: 85.2373 |
Gahai Sub-Center hospital is a SubCentre in Dhaka. It is located in Purbi Champaran district of Bihar state. The GPS Location of this hospital is shown in the map below.