Matthew P. "Matt" Barach

David J. Zimmer is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. David J., who practices law in Cambridge, Massachusetts, has been recognized since 2023. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David J. is held by other top lawyers in the same geographic and legal practice area.

James P. Dowden is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar and Litigation - Regulatory Enforcement (SEC, Telecom, Energy). James P., who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James P. is held by other top lawyers in the same geographic and legal practice area.

Steve Barrett, co-chair of the Technology Transactions and Licensing Practice Group, advises a variety of life sciences and technology companies regarding the structuring, negotiation and drafting of agreements for a broad range of technology transactions, including technology acquisition, license, strategic alliance and joint venture transactions, and related research, development, supply, marketing, distribution and services agreements. Mr. Barrett regularly represents entrepreneurs, early-...

Martin F. Murphy is a top attorney recognized by Best Lawyers in the practice area(s) of Bet-the-Company Litigation, Criminal Defense: General Practice and Criminal Defense: White-Collar. Martin F., who practices law in Boston, Massachusetts, has been recognized since 2003. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Martin F. is held by other top lawyers in the same geographic and legal practice area.

Alyssa Fitzgerald is a counsel in the firm's Trusts and Estate Planning practice. She focuses her practice on advising tax-exempt organizations. She provides guidance to tax-exempt and taxable entities on a variety of issues ranging from formation, sale of assets, mergers, joint ventures and partnerships, foreign activities, political campaign activity and lobbying, charitable sales promotions and corporate sponsorship, planned giving and compliance with intermediate sanctions and self-dealin...

Nicholas DiGiovanni is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Nicholas, who practices law in Boston, Massachusetts, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Nicholas is held by other top lawyers in the same geographic and legal practice area.

Joseph P. Davis III is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Bankruptcy. Joseph 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 Joseph P. is held by other top lawyers in the same geographic and legal practice area.

Rebecca G. Capozzi is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Rebecca G., who practices law in Waltham, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca G. is held by other top lawyers in the same geographic and legal practice area.

Andrew L. Eisenberg is a partner in the Boston office of Constangy. His practice encompasses all aspects of labor law, labor relations and employment law. Mr. Eisenberg has extensive experience assisting the firm's clients in responding to union organizing campaigns, negotiating and advising clients with respect to the administration of collective bargaining agreements and representing clients in grievance and arbitration proceedings. He also assists clients with respect to the full range of ...

A trusted advisor to businesses and individuals, Bill is known for obtaining a deep understanding of how his client’s businesses operate, enabling him to develop creative business and legal solutions to resolve disputes, wade through complex issues and achieve the desired results for his clients. His many years of working on complex restructurings in a wide variety of industries has made him an invaluable asset to his clients in both business and litigation matters. Bill has a wide vari...