Marilee Clausing

Megan M. Devaney is a top attorney recognized by Best Lawyers in the practice area(s) of Private Funds / Hedge Funds Law. Megan M., who practices law in Chicago, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Megan M. is held by other top lawyers in the same geographic and legal practice area.

Donald L. Mrozek is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Donald L., who practices law in Chicago, Illinois, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Donald L. is held by other top lawyers in the same geographic and legal practice area.

Adam K. Sherman provides legal counsel on a wide range of wealth transfer, tax, estate planning and business succession matters for high-net-worth individuals and business owners. Read full biography here: https://www.mwe.com/people/sherman-adam-k/

Richard A. Sirus is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Richard A., who practices law in Chicago, Illinois, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard A. is held by other top lawyers in the same geographic and legal practice area.

For more than 30 years, Mark Simon has helped lending institutions, real estate funds and developers on a wide range of real estate financings and investments. He combines deep technical knowledge and industry experience with an understanding of the legal and business needs of real estate funds, banks, insurance companies and private developers. Recognized as a leading lawyer for years by industry publications such as Chambers USA, Legal 500 and Best Lawyers, Mark brings market knowledge and ...

Thomas M. Power is a partner at Power Rogers LLP in Chicago, Illinois, where he has represented injured individuals and families since 1992. His practice focuses on complex plaintiff-side litigation, including medical negligence , serious personal injury claims, wrongful death matters, and product liability cases arising from dangerous or defective products. Through decades of courtroom and litigation experience, he has worked with clients across Illinois seeking accountability after signific...

John C. Kocoras is a partner in McDermott Will & Emery LLP’s White Collar & Securities Defense practice group and is based in the Firm’s Chicago office. John focuses his practice on internal investigations, white-collar criminal defense matters including Foreign Corrupt Practices Act (FCPA) cases and complex litigation. Prior to joining McDermott Will & Emery, John served as Managing Director and Regional Counsel of the global investigations company Kroll, where he dir...

Dennis is an innovative and creative thinker who helps clients find the best path to their desired goals. He has more than 35 years of experience over hundreds of transactions in the strategy, structure, and successful execution of mergers and acquisitions and other capital transactions. Dennis regularly advises clients on the mergers and acquisitions of financial institutions, the raising of additional capital through public and private offerings of equity and debt instruments, and other str...

Kathryn Siegel is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Kathryn, who practices law in Chicago, Illinois, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kathryn is held by other top lawyers in the same geographic and legal practice area.

Partner at McDermott Will & Emery -- 1991 - present Co-chairman at McDermott Will & Emery -- 2010-present Previously, head of Trial Department and head of White Collar Criminal Defense Practice Group. Served as an Assistant U.S. Attorney in the Northern District of Illinois from 1986-1991 focusing on the prosecution of white-collar crime.