Clinical Staff
![Woman silhouette](https://pt.usc.edu/wp-content/uploads/2021/07/Woman-Silhouette-585x653-1.jpeg)
Kimberly Ball
Clinic Care Team
USC Physical Therapy (HSC)
![](https://pt.usc.edu/wp-content/uploads/2021/09/Walden-Krystal-600x670-1.jpeg)
Krystal Walden
PT Operations Specialist (All Clinical Sites)
USC Physical Therapy
![](https://pt.usc.edu/wp-content/uploads/2021/09/Woo-Lauren-cr-John-Skalicky-600x670-1.jpeg)
Lauren Woo
Front Office Team
USC Physical Therapy (HSC)
![](https://pt.usc.edu/wp-content/uploads/2021/09/Madrigal-Lucy-600x670-1.jpeg)
Lucy Madrigal
Front Office Team,
USC Physical Therapy (HSC)
![Maurice Rozo Headshot](https://pt.usc.edu/wp-content/uploads/2023/07/Rozo-Maurice-Headshot.jpg)
Maurice Rozo
Clinic Care Team
USC Physical Therapy (UPC)
![Woman silhouette](https://pt.usc.edu/wp-content/uploads/2021/07/Woman-Silhouette-585x653-1.jpeg)
Melanie Paiz
Front Office Team
USC Physical Therapy (HSC)
![male headshot silhouette generic](https://pt.usc.edu/wp-content/uploads/2021/07/Man-Silhouette-585x653-1.jpeg)
Paul Varnell
Clinic Care Team
USC Physical Therapy (HSC)
![Woman silhouette](https://pt.usc.edu/wp-content/uploads/2021/07/Woman-Silhouette-585x653-1.jpeg)
Roxana Aranda
Front Office Team
USC Physical Therapy (HSC)
![Woman silhouette](https://pt.usc.edu/wp-content/uploads/2021/07/Woman-Silhouette-585x653-1.jpeg)
Sabrina Escobedo
Front Office Team
USC Physical Therapy (HSC)
![Sabrina Martinez portrait](https://pt.usc.edu/wp-content/uploads/2021/12/Martinez-Sabrina-Headshot.jpg)
Sabrina Martinez
Clinic Care Team
USC Physical Therapy (HSC)