Sherry Wallen provides a variety of tax, accounting and audit-related services to her clients in various industries including manufacturing, insurance brokers and finance. 

Prior to joining GSBB in 1999, Ms. Wallen worked in the internal accounting department of a precious metals company.  She also spent several years teaching English in Seoul, South Korea.  As a Senior Manager, Ms. Wallen has become a designated expert in the support and implementation of the firm’s paperless auditing toolset and framework.  She has developed and instructed several internal training courses relating to this framework as well as various technical accounting matters.