Thiruvellvoyal Sub-Center
| Hospital Name | Thiruvellvoyal Sub-Center |
| Address | No.13 |
| Address Line2 | Vellore Road, Anganwadi |
| Location | Vellore Road, Thiruvellaivoyal |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Thiruvallur |
| Taluka | Ponneri |
| Block | Minjur |
| GPS Location | Latitude: 13.3308 |
| Longitude: 80.2764 |
Thiruvellvoyal Sub-Center hospital is a SubCentre in Minjur. It is located in Thiruvallur district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.