Michael A. Haber

A firm founder, visionary leader, and skilled litigator, Paul Slater handles high-stakes antitrust cases for private and public enterprises, including Fortune 500 companies. He pioneered the opt-out practice, representing companies as individual plaintiffs in industry-wide multidistrict antitrust litigation. This practice enables clients to tailor their claims and maximize their recoveries outside of class action proceedings, which often fail to meet individual client needs. Mr. Slater repres...

Anna serves as the vice-chair of Cozen O’Connor’s national Labor & Employment Department, where she has been integral to the growth and success of the firm’s L&E practice. Working out of the Chicago office, employers engage her to represent them in high-stakes, high-profile labor and employment litigation before state and federal courts and administrative agencies. She is also widely recognized as a “go to” legal resource for institutions of higher educat...

Philip A. Bareck has been with Katz Friedman since 1991, became a partner in 2003, and a shareholder in 2007. Currently, he is an Adjunct Professor at IIT Chicago-Kent College of Law teaching Workers' Compensation Law, has been selected as an Illinois Super Lawyer (5% of the attorneys in Illinois), included in Best Lawyers in Workers’ Compensation Law, awarded inclusion in Top Trial Lawyers (American Trial Lawyers Association top 100 Trial Lawyers for Illinois), Top Attorneys in Illinoi...

Andrew P. Cores is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Andrew P., who practices law in Wheaton, Illinois, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Andrew P. is held by other top lawyers in the same geographic and legal practice area.

David C. McLauchlan is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law. David C., who practices law in Chicago, Illinois, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David C. is held by other top lawyers in the same geographic and legal practice area.

Jim Gaughan is a tough, talented, and experienced commercial litigator who has used his considerable experience and equanimity to successfully represent clients in a wide range of complex and challenging class action lawsuits in jurisdictions across the country. He is relentless about preparation and tactics, constantly weighing and analyzing the respective strengths of his clients, as well as their adversaries, in order to create the most effective and efficient legal strategies.

Thomas P. Jirgal is a top attorney recognized by Best Lawyers in the practice area(s) of Advertising Law. Thomas P., 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 Thomas P. is held by other top lawyers in the same geographic and legal practice area.

Mike is a patent attorney who helps clients protect their complex technologies and innovations through representation on all aspects of patent law, including patent counseling, advice and prosecution, transactions, contested proceedings, and opinion preparation. He manages nationwide patent prosecution efforts for assorted technologies, overseeing similar efforts internationally, and counseling clients on the development and implementation of long-term patent portfolio strategies. He is regis...

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

Thomas J. Boyle is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Thomas J., 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 Thomas J. is held by other top lawyers in the same geographic and legal practice area.