Omandur Sub-Center
| Hospital Name | Omandur Sub-Center |
| Address | Omandur Hsc |
| Address Line2 | Mariamman Koill Street, Ration Shop |
| Location | Omandur |
| Phone No. | N. A. |
| Mobile No. | N. A. |
| Facility | SubCentre |
| State | Tamil Nadu |
| District | Villupuram |
| Taluka | Tindivanam |
| Block | Marakanam |
| GPS Location | Latitude: 12.1645 |
| Longitude: 79.6939 |
Omandur Sub-Center hospital is a SubCentre in Marakanam. It is located in Villupuram district of Tamilnadu state. The GPS Location of this hospital is shown in the map below.