Riyonai Sub-Center
| Hospital Name | Riyonai Sub-Center |
| Address | Riyonai |
| Address Line2 | Riyonai, Riyonai |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Uttar Pradesh |
| District | Budaun |
| Taluka | Sahaswan |
| Block | Sahaswan |
| GPS Location | Latitude: 28.1881 |
| Longitude: 78.7914 |
Riyonai Sub-Center hospital is a SubCentre in Sahaswan. It is located in Budaun district of Uttar Pradesh state. The GPS Location of this hospital is shown in the map below.