The COT membership is organized in 17 national and international Regions and the SoCal COT is part of Region IX. Included States and Chair States are listed below:
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Kenji.jpg)
Region IX Chief: Kenji Inaba, MD FACS, Los Angeles, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/02/Jordan-Weinberg.png)
Arizona: Jordan Weinberg, MD, FACS, Phoenix, AZ
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Jon-perelstein.png)
Northern California: Jon Perlstein, MD, FACS, Roseville, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Areti-Tillou.jpg)
Southern California: Areti Tillou, MD, FACS, Los Angeles, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Laura-Haines.png)
San Diego/Imperial Valley: Laura N. Haines, MD, FACS, San Diego, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/03/David-Inouye-pic.png)
Hawaii: David Inouye, MD, FACS, Honolulu, HI
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Doug-Fraser.png)
Nevada: Douglas Fraser, MD, FACS, Las Vegas, NV
Southern California Vice Chairs:
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Thomas-Duncan.png)
Thomas K. Duncan, DO, FACS, Ventura, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/02/Sara-Edwards.png)
Sara Edwards, MD, MS, FACS, Riverside, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Laura-Goodman.png)
Laura F. Goodman, MD, Orange, CA
![](https://www.socalsurgeons.org/my_content/uploads/2024/02/Catherine-Juillard.jpg)
Catherine Juillard, MD, FACS, Los Angeles, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/02/DrLey-2.png)
Eric Ley, MD, FACS, Los Angeles, California
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Brant-Putnam.png)
Brant Putnam, MD, FACS, Torrance, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Matthew-Martin.png)
Matthew J. Martin, MD, FACS, Los Angeles, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Jeffry-Nahmias.png)
Jeffry Nahmias, MD, FACS, Irvine, CA
![](https://www.socalsurgeons.org/my_content/uploads/2023/01/Morgan-Schellenberg.png)
Morgan Schellenberg, MD, FACS
Los Angeles, CA
Southern California Stop the Bleed Champions:
Sara Edwards, MD, FACS
Brant Putnam, MD, FACS
Southern California Administrative Assistant:
Ariana Flores