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 …

Pam Aman

Pamela J. Aman, CPA, is a partner in the St. Louis office with over 20 years of experience in public accounting. She focuses on serving closely-held businesses in a variety …

Brad Hermes

Brad Hermes, CPA, is the national leader of the Construction & Real Estate practice at Sikich. With a deep background in accounting services and serving private, closely-held businesses, he is …

Anthony Cervini

Anthony M. Cervini, CPA, CFE, is the partner-in-charge of Government Services at Sikich. Anthony is responsible for providing technical services to Sikich’s governmental clients in all areas of governmental accounting, …

Pam Wright

Pam Wright, CPA, has more than 30 years of experience in consulting, taxation and accounting services. She specializes as an advisor in servicing the needs of nonprofit clients in the areas of audit, tax, and financial services.

Jason Tuma

Jason Tuma, CPA, has more than 25 years of experience in accounting and audit advisory services. In his current role, he oversees the Northeast Ohio market for Sikich and is …

Tom Perez

Thomas P. Perez, CPA, MSA, is a partner on Sikich’s accounting and tax team. Tom has been in the industry since 2003 providing income tax and consulting services to closely …

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 …

Tom Krehbiel

Thomas R. Krehbiel, CPA, CISA, is a partner at Sikich with over 30 years of experience leading accounting, assurance and advisory services teams and client projects. Tom serves on Sikich’s …

Tom Bayer

Thomas E. Bayer, CPA, CExP, is the market lead for the Indianapolis, Indiana region. He has 30 years of experience providing a broad range of accounting, tax and business advisory …

Tim Beine

Tim Beine, CPA, is a partner in the Milwaukee office, who oversees and manages the location’s accounting services team. Tim has over 25 years of experience in the field, serving …

Rick Kavenagh

Rick Kavenagh, CPA, CGMA, has more than 30 years of experience in consulting, taxation and accounting services. He specializes as a business advisor in planning, strategy and implementation for businesses. …

Richard Lynch

Richard Lynch, CPA, is the managing partner of the CPA practice, who oversees the team’s operational structure, ongoing growth, contributions to the broader organization and management of the pillar’s team …

Ray Lampner

Ray Lampner, CPA, ABV, CVA, CFF, CGMA, CEPA, is the partner-in-charge of the firm’s CPA Consulting Services practice. In this leadership role, Ray oversees the operations and client service initiatives …

Ray Krouse

Raymond E. Krouse, Jr., CPA, is a partner on Sikich’s not-for-profit and higher education practices team. Ray has more than 25 years of public accounting experience. He has extensive experience …