Cassie Crist

Cassie Crist, CPA, is a partner on Sikich’s accounting and consulting services team with an emphasis in employee benefit plan audits. She has over 20 years of experience working intimately …

John Iwanski

John Iwanski, CPA, is a partner of transaction advisory services with over 25 years of experience in auditing, consulting, advisory and executive positions specializing in transaction advisory services. As a …

Veronika Fritz

Veronika Fritz, CPA, is a partner with over 30 years of audit and management experience. She has led the planning, development and successful execution of financial, application and operational audits, …

Sargon Youmara

Sargon Youmara, CPA, is a partner with over 30 years of extensive experience in audit and management services. Sargon has a deep understanding of financial reporting, project management, business process …

Steve Randall

Steve Randall, MBA, is a partner with over 30 years of management and consulting experience with specialized skills in project management, operational efficiency and conflict resolution. Steve also possesses a …

Allan Lyon

Allan Lyon, CMA, CPA, MSA, is a partner of audit and assurance services and has been with Sikich since 2009. Allan provides assurance, advisory, and accounting services, including financial statement …

Kurt Estes

Kurt Estes is the partner responsible for leading M&A activities for Sikich and supporting the execution of acquisitions throughout the year. He is also a senior member of the firm’s …

Bobby Achettu

Bobby Achettu is a partner at Sikich, who works with a team of leading experts to support entrepreneurial organizations. From start-up businesses to venture divisions of Fortune 500 companies and private …

Robb Zerfass

Robb Zerfass, CPA, is a tax partner in Sikich’s Chicago office. Robb has over 30 years of experience working with clients in a number of industries, from professional services, including …

Tom Leach

Thomas K. Leach, CPA, is the market lead for the Decatur office. He has more than 30 years of experience serving clients in a variety of industries. He has extensive …

Rick Herbst

Richard Herbst is a partner in the Chicago office of Sikich Investment Banking. Rick has more than 20 years of experience in general management, strategy and consulting. Prior to joining Sikich, Rick …

Mary O’Connor

Mary O’Connor, ASA, CFE, is the partner-in-charge of Forensic and Valuation services. She specializes in business valuation and the appraisal of tangible and intangible assets for litigation and financial statement …

Jim Savio

James R. Savio, CPA, MAS, is responsible for providing technical services to Sikich’s governmental clients in all areas of governmental accounting, auditing, financial reporting, revenue and expenditure forecasting and cash …

Chris Geier

Christopher Geier is the CEO and Managing Partner of Sikich LLP. In addition to leading the overall strategic and financial direction of the firm, he is responsible for large mergers …