Michael L. Sullivan

David P. Radelet is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management, Labor Law - Management and Litigation - Labor and Employment. David P., who practices law in Chicago, Illinois, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David P. is held by other top lawyers in the same geographic and legal practice area.

Scott Seaman Scott is a commercial litigator and trial and appellate lawyer with more than 38 years of experience. Scott is widely regarded as one of the leading attorneys in the United States representing insurers and reinsurers in property and casualty matters. He is known for employing his deep knowledge of the law and insurance and financial industries, strategic thinking, and honed trial and appellate advocacy to produce creative solutions and outstanding results for clients on a cost-ef...

Daniel Schwartz is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Patent. Daniel, 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 Daniel is held by other top lawyers in the same geographic and legal practice area.

Dan McGuire concentrates his practice in the insolvency, bankruptcy, and business reorganization fields. He represents debtors, creditors' committees, private equity funds, banks, and other financial institutions and investors in all aspects of insolvency work, including Chapter 11 cases, out-of-court restructurings, debtor-in-possession (DIP) financing, structuring transactions involving insolvency issues, cross-border insolvencies, and the acquisition and divestiture of assets of bankrupt o...

Ana Valenzuela is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Ana, 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 Ana is held by other top lawyers in the same geographic and legal practice area.

Catherine Krenz Doan is a top attorney recognized by Best Lawyers in the practice area(s) of Workers' Compensation Law - Claimants. Catherine, who practices law in Chicago, Illinois, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Catherine is held by other top lawyers in the same geographic and legal practice area.

Steven H. Sklar is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Steven H., who practices law in Chicago, Illinois, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Steven H. is held by other top lawyers in the same geographic and legal practice area.

William J. Serritella, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. William J., who practices law in Chicago, Illinois, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which William J. is held by other top lawyers in the same geographic and legal practice area.

Nate Hole counsels clients with respect to emerging marketing, technology, and data-related products and services, including issues related to online and digital marketing and assets, privacy and data optimization, social media integrations, mobile apps, Internet of Things and connected devices, e commerce and electronic payments. Nate provides practical solutions and creative counsel to help clients bring new products and services to market, and to leverage data, technology, connectivity and...

Former Illinois Director of Insurance Nat Shapo litigates, argues and briefs cases in federal and state appellate and district courts throughout the country for a variety of clients. He represents insurers, licensees and insurance trade associations in regulatory and public policy matters in dozens of states and with federal agencies and the National Association of Insurance Commissioners (NAIC). During his four years as Illinois insurance commissioner, Nat was elected to the NAIC Executive C...