Christopher A. Tomczyk

Peter P. Knight is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Peter P., 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 Peter P. is held by other top lawyers in the same geographic and legal practice area.

Kevin Desharnais, an environmental litigator and counselor with over two decades of experience, advises clients on environmental matters covering all environmental media, including such areas as air and water permitting and enforcement, hazardous waste management, Superfund liability, and remediation of contaminated sites. He has represented clients in numerous federal and state court proceedings and administrative tribunals, defended clients against citizen enforcement suits, and negotiated ...

Jacob M. Mattinson is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Jacob M., who practices law in Chicago, Illinois, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jacob M. is held by other top lawyers in the same geographic and legal practice area.

Kerry Lin Davidson focuses her practice on labor and employment matters, including employment relations, HR strategies, and traditional labor matters. She has broad experience overseeing legal affairs and complex corporate issues for both public and private organizations. Kerry has deep experience serving in an executive role as general corporate counsel. Prior to joining Greenberg Traurig, she served as sole leader of both legal and HR/LR functions for a large scrap metal and recycling compa...

Robert B. Ellis P.C. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Robert B., 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 Robert B. is held by other top lawyers in the same geographic and legal practice area.

Deborah A. Laughton is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Deborah A., who practices law in Chicago, Illinois, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Deborah A. is held by other top lawyers in the same geographic and legal practice area.

Ranked by Chambers USA for both taxation and tax controversy, The Legal 500 , and Best Lawyers in America , David Blum provides transactional, tax planning, and tax litigation counsel to local and multinational businesses throughout the United States. His practice serves a variety of sectors, including telecommunications, automotive retail, equipment leasing, financial services, senior care, logistics, hospitality, and retail, among others. According to a client quoted in Chambers , “Da...

John has more than 40 years of experience advising hundreds of financial institutions and their boards on mergers and acquisitions, bank regulatory issues, corporate governance, and securities law matters. John is straight-forward, a good sounding board and strategic thinker, meticulous, and personable. John is the founder and former co-chair of Barack Ferrazzano’s Financial Institutions Group and has advised hundreds of financial institutions on strategic, corporate governance and othe...

Matthew J. Petersen is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Matthew J., 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 Matthew J. is held by other top lawyers in the same geographic and legal practice area.

Craig Annunziata is the managing partner of the Chicago office and a partner in the Tampa office. He represents management in employment-related disputes. The majority of his practice is before federal and state courts and alternative dispute forums throughout the United States. He also defends management against charges filed with the U.S. Equal Employment Opportunity Commission (EEOC) and related state agencies. A significant portion of his practice is devoted to counseling management, prio...