Chettithangal Sub-Center
| Hospital Name | Chettithangal Sub-Center |
| Address | Hsc Chettithangal |
| Address Line2 | Pillaiyar Kovil Street, Ration Shop |
| Location | Chettithangal |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Vellore |
| Taluka | Wallajah |
| Block | Wallajah |
| GPS Location | Latitude: 12.9556 |
| Longitude: 79.3339 |
Chettithangal Sub-Center hospital is a SubCentre in Wallajah. It is located in Vellore district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.