South Building — Avera St. Mary's
801 East Sioux Avenue, Pierre, South Dakota, 57501
Business hours
| Monday | 8:00am to 4:30pm |
| Tuesday | 8:00am to 4:30pm |
| Wednesday | 8:00am to 4:30pm |
| Thursday | 8:00am to 4:30pm |
| Friday | 8:00am to 4:30pm |
| Saturday | - |
| Sunday | - |
About us
The South Building is on the campus of Avera St. Mary’s Hospital in Pierre, SD. The building primarily houses Avera staff offices. If patients need to visit this building, they will be directed to do so by other clinical staff on campus.