Jeffrey C. McLucas

Daniel S. Karelitz is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Daniel S., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Daniel S. is held by other top lawyers in the same geographic and legal practice area.

Chris Froeb focuses his practice on representing local and national developers, investors and owners in all aspects of commercial real estate transactions, including joint venture transactions, development and management agreements, acquisitions, sales, financings and refinancings. What do you focus on? Joint venture transactions and general real estate transactions I work routinely with local and national developers and institutional investors to create joint venture companies that are targe...

Thomas has over 20 years of experience representing industry leaders in life sciences. He is internationally recognized for his experience in creating, implementing and monetizing effective patent strategies. He represents public and private companies, investors and academic institutions in the life sciences arena. His portfolio of life sciences companies spans diagnostics, medical devices, life science tools and technology platforms, genomics and therapeutics. Before joining Sullivan, Tom wa...

Past President of the Massachusetts Bar Association, Marsha V. Kazarosian continues to serve on the MBA’s Executive Management Board. She has been identified as a Super Lawyer by New England Super Lawyers Magazine each year since 2006. She has been identified as one of the Top 50 Women Lawyers in MA and New England, and a Super Lawyer in Civil Rights, Personal Injury Litigation, and Family Law. In 2006, she was showcased as Massachusetts Super Lawyers Magazine’s cover story, featu...

Erik J. Winton is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Erik J., who practices law in Boston, Massachusetts, has been recognized since 2019. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Erik J. is held by other top lawyers in the same geographic and legal practice area.

Robert Asher leads the post-grant proceedings team at Sunstein leveraging his deep experience in patent litigation and patent prosecution. He is an astute and accomplished advocate for inventors and businesses affected by patents. Clients have been richly rewarded from Bob’s litigation guidance, appellate advocacy and patent prosecution work. He is the chair of Sunstein’s PTAB Litigation practice group. Our team won a $14.6M verdict for patent infringement of infrared thermometer ...

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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...

Mark W. Pearlstein concentrates his practice on white-collar criminal defense, the defense of actions brought by the US Securities and Exchange Commission, complex commercial litigation, arbitration and internal investigations. Previously, he was the partner-in-charge of the Boston office and served as head of the Boston Trial Department. Mark is also a member of the Firm-wide Management Committee. Read full biography: https://www.mwe.com/people/pearlstein-mark-w/

Doug Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law and Litigation - Health Care. Doug, who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Doug is held by other top lawyers in the same geographic and legal practice area.