Karai Sub-Center
| Hospital Name | Karai Sub-Center |
| Address | N. A. |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Kanchipuram |
| Taluka | Kancheepuram |
| Block | Walajabad |
| GPS Location | Latitude: 12.8831 |
| Longitude: 79.7222 |
Karai Sub-Center hospital is a SubCentre in Walajabad. It is located in Kanchipuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.