Karanai Sub-Center
| Hospital Name | Karanai Sub-Center |
| Address | Health Sub Centre |
| Address Line2 | School Street, Punnapattu |
| Location | Karanai |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Kanchipuram |
| Taluka | Chengalpattu |
| Block | Tiruporur |
| GPS Location | Latitude: 12.6161 |
| Longitude: 80.1255 |
Karanai Sub-Center hospital is a SubCentre in Tiruporur. It is located in Kanchipuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.