Rolland Mattoon has joined the One West Bank as director of Small Business.

Mattoon will oversee small business banking services and offerings across the OneWest branch network spanning from San Diego to Ventura County. He will report to OneWest’s Head of Retail Branch Banking, Heather Ellison.

“Small businesses are essential contributors to the local economy. As OneWest continues to support the local business community across Southern California, we are pleased to welcome Rolland to the team,” said Ellison. “His breadth of retail banking experience will help us build upon our current efforts and drive our overall small business banking strategy.”

Mattoon joins OneWest from JPMorgan Chase where he was most recently vice president and Business Banking area manager. Previously, Mattoon served as a business banker where he established over 120 new relationships within a 12-month period. Prior to joining JPMorgan Chase, Mattoon spent the first decade of his career at Fleet National Bank and then Bank of America.