Adam P. Kahn

Brian J. Colandreo is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Brian J., who practices law in Boston, Massachusetts, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brian J. is held by other top lawyers in the same geographic and legal practice area.

Hon. James E. Vallee James Vallee is the practice group leader of the Government Relations & Public Policy group and a member of the Real Estate practice group. Jim works with large and mid-size corporate and non-profit clients providing strategic advice on government relations matters, including executive branch and legislative lobbying on policy, regulatory, and procurement matters at both the state and federal levels. Jim also serves as managing partner of the Boston office. What do yo...

Gordon P. Katz is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Gordon P., who practices law in Boston, Massachusetts, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gordon P. is held by other top lawyers in the same geographic and legal practice area.

Dan Rabinovitz co-manages the firm’s Litigation Department. He is a trial lawyer with 30 years of experience and began his career prosecuting violent crime with the Cook County State’s Attorney’s Office in Chicago, Illinois. He has handled a wide variety of civil and criminal matters, representing corporations and individuals and he has tried hundreds of cases, including numerous civil and criminal jury trials in state and federal courts. Currently, his practice focuses on w...

Jeff Francis is an experienced trial lawyer who has successfully represented clients in complex commercial and intellectual property litigation matters throughout the U.S. His practice includes litigation involving patent, trademark, copyright, and trade secret disputes; technology development and/or licensing; large loss fire investigations, commercial property and business interruption insurance; and commercial disparagement, defamation and harassment. One focus of Jeff’s practice is ...

Jessica Gray Kelly is a top attorney recognized by Best Lawyers in the practice area(s) of Legal Malpractice Law - Defendants and Professional Malpractice Law - Defendants. Jessica, who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jessica is held by other top lawyers in the same geographic and legal practice area.

Ameek is director of Sullivan's Tax Department and a former member of the firm's Management Committee. His practice includes domestic and international taxation, with an emphasis on mergers & acquisitions and REIT transactions. Ameek is nationally recognized for his work in REIT conversions and REIT cross-border matters. He has represented public and private REITs in an array of real property sectors, both domestically and abroad, including: business storage facilities; cold storage facil...

Michael S. Hines is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Michael S., who practices law in Boston, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael S. is held by other top lawyers in the same geographic and legal practice area.

J. Gregory Milmoe brings to his practice wide-ranging corporate experience including in-court and out-of-court restructurings, hostile and negotiated mergers and acquisitions, leveraged buyouts and corporate financings including initial public offerings and transactions involving REITs. He draws on this experience to help fashion pragmatic, sometimes novel, solutions to complex problems that frequently blend and adapt techniques from various legal disciplines. Well known for his role in the L...

A. John Pappalardo focuses his international practice on federal white collar criminal defense, representing individuals and corporations in federal and state investigations. John has conducted many significant representations, including the landmark case in which he represented former YUKOS Oil Company CEO Mikhail Khodorkovsky, who was on trial for fraud and tax evasion. Additionally, John's clients include numerous businesses and corporations, medical doctors, attorneys, a U.S. Congressman ...