Sikich LLP, a leading professional services firm, is pleased to welcome three employees to its office in Milwaukee:


  • Deidra Brown, administrative assistant and tax processor, is responsible for daily maintenance and administrative duties for the Milwaukee office, as well as assisting with the processing of tax returns. Previously, she worked for CC&N in Pewaukee, WI. Brown attended the University of Wisconsin at Milwaukee.
  • Richard Kaja, supply chain manager, is responsible for working with client organizations to improve their supply chain and logistics performance, reducing their cost structure and improving their capabilities. He has more than 16 years of domestic and international supply chain management experience. Kaja holds an MBA from the University of Wisconsin at Madison and a bachelor's degree in business from the University of Wisconsin at Whitewater. In addition, he has obtained his Production and Inventory Management Certification and his Lean Six Sigma Green Belt Certification.
  • Roxann Tolliver, associate accountant/payroll specialist, is responsible for processing payroll for various clients. Previously, she was an accounting assistant. Tolliver holds bachelor's degrees in accounting and social welfare.


About Sikich

Sikich LLP, a leading professional services firm, has more than 600 employees throughout the country. Founded in 1982, Sikich now ranks as one of the country's Top 35 Certified Public Accounting firms and is among the top 1% of all enterprise resource planning solution partners in the world. From corporations and non-profits to state and local governments, Sikich clients can use a broad spectrum of services and products that help them reach long-term, strategic goals. Visit to discover how you can elevate performance in your organization.