Faculty and Staff
Gator Directory
Office Staff
![](https://web.dusd.net/oldriver/wp-content/uploads/sites/53/2024/07/Rosa-Ortiz-200.jpg)
Office Clerk
Office
Fourth Grade
Sarina Maline
4th Grade Teacher
Room 6
smaline@dusd.net
Samantha Marquess
4/5th Grade Teacher
Room 20
svandenberge@dusd.net
Fifth Grade
![](https://web.dusd.net/oldriver/wp-content/uploads/sites/53/2024/07/Jay-Kreischer-200.jpg)
5th Grade Teacher
Room 19
Susana Loza
4/5th Grade SDC
Room 21
sloza@dusd.net
Samantha Marquess
4/5th Grade Teacher
Room 20
svandenberge@dusd.net
Support Staff
Mantaniu Niko
Custodian