PHOENIX--(BUSINESS WIRE)--Western Alliance Bank today announced that Paulina Woo has joined the organization as a senior director, treasury management, in the bank’s Corporate Finance and Public and Nonprofit Finance groups. Woo brings more than 15 years of experience providing investment advisory and treasury management consulting services to institutional and government clients across the western U.S. In her new role, she will lead dedicated teams that tailor banking solutions to meet the unique needs of ...