Periyapothery Sub-Center
| Hospital Name | Periyapothery Sub-Center |
| Address | N. A. |
| Location | Nehru Nagar Vallam Post |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Kanchipuram |
| Taluka | Chengalpattu |
| Block | Kattankolathur |
| GPS Location | Latitude: 12.6751 |
| Longitude: 80.0041 |
Periyapothery Sub-Center hospital is a SubCentre in Kattankolathur. It is located in Kanchipuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.