Frank D. Chaiken

Annemarie Tarara is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law Mediation. Annemarie, who practices law in Lake Forest, Illinois, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Annemarie is held by other top lawyers in the same geographic and legal practice area.

Having served as a former Assistant Attorney General for the State of Illinois and Assistant Corporation Counsel for the City of Chicago, Jack George is a valued leader who possesses a deep knowledge of real estate law. Jack focuses his practice on real estate, land use, and zoning matters. He is instrumental in shaping the Chicago skyline, and has worked on numerous notable development projects consisting of complex elements such as zoning map amendments, planned development applications, an...

As a partner in the Intellectual Property practice group, Jeff focuses his work on patent litigation and strategic counseling related to pharmaceutical, chemical, biotechnology, electrical engineering, agricultural and food products. A registered patent attorney with four decades of experience, Jeff has successfully represented both patent owners and patent challengers through all stages of federal litigation and appeals. A significant portion of Jeff’s practice includes advising pharma...

Routinely honored as one of the country's top lawyers in M&A and private equity work, Steven advises clients on the full range of corporate finance transactions, counseling boards of directors and other key leaders on matters of governance, oversight and structure. Please read more here: https://www.winston.com/en/who-we-are/professionals/gavin-steven-j.html

Jennifer Romig is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Jennifer, 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 Jennifer is held by other top lawyers in the same geographic and legal practice area.

Matthew F. Bergmann is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Matthew F., 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 F. is held by other top lawyers in the same geographic and legal practice area.

John F. Kinney is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Antitrust. John F., who practices law in Chicago, Illinois, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John F. is held by other top lawyers in the same geographic and legal practice area.

Stuart Shulruff has spent his entire career with the firm, concentrating his practice on the representation of lead arrangers in connection with their financing activities. Stuart regularly counsels administrative agents, lead arrangers and other investors in connection with syndicated senior secured cash flow and asset-based financings including mergers and acquisitions and going-private, leveraged buyout and recapitalization transactions. He also represents lead arrangers and asset managers...

Walt Holzer focuses on complex business transactions, including mergers, acquisitions, buyouts, recapitalizations, divestitures, venture capital and growth equity investing, and executive compensation. He has handled numerous transactions in a wide variety of industries for private equity, family office and strategic clients. Praised by clients for his "pragmatic approach, business acumen and sector knowledge" and his "expertise…and commerciality" and "valuable understanding of the mos...

Michael J. Hanahan is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Construction Law and Litigation - Construction. Michael J., 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 Michael J. is held by other top lawyers in the same geographic and legal practice area.