David Valente

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 ...

Mark E. Schreiber focuses his practice on cybersecurity, data breach response and global privacy coordination. He advises entities facing cross-border data protection, the General Data Protection Regulation (GDPR), Privacy Shield and related issues, strategic decisions, cyber assessments and investigations. Mark has led numerous multi-national and cross-border matters, including those involving data breaches, data transfer and credit card/PCI matters. He has advised senior management, boards,...

David A. Slocum is a top attorney recognized by Best Lawyers in the practice area(s) of Construction Law. David A., 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 David A. is held by other top lawyers in the same geographic and legal practice area.

Stephen W. Bernstein specializes in e-health, “big data,” deployment of electronic health record systems and health-related matters affected by the internet and the Health Insurance Portability and Accountability Act (HIPAA), as well as private equity investments, mergers, acquisitions, affiliations and joint ventures involving technology, hospitals and physicians. Stephen is the global head of McDermott's Health Practice. Please visit our website for more on Stephen's biography: ...

Matthew H. Snell is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Land Use and Zoning Law and Real Estate Law. Matthew H., 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 Matthew H. is held by other top lawyers in the same geographic and legal practice area.

Joan E. Kolligian is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Joan E., who practices law in Boston, Massachusetts, has been recognized since 2020. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Joan E. is held by other top lawyers in the same geographic and legal practice area.

Robert Frederickson, a partner in Goodwin’s IP Litigation practice and co-chair of the firm’s Life Sciences Disputes Sector, represents life sciences, technology and financial services companies in intellectual property litigation and complex commercial arbitrations. Mr. Frederickson is an experienced, first chair trial attorney, having tried numerous cases to juries, judges, and arbitrators across the country. Mr. Frederickson also regularly advises life sciences, biotechnology, ...

Brandon L. Bigelow is a top attorney recognized by Best Lawyers in the practice area(s) of Franchise Law and Litigation - Antitrust. Brandon L., 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 Brandon L. is held by other top lawyers in the same geographic and legal practice area.

James O. Fleckner is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law and Litigation - ERISA. James O., 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 James O. is held by other top lawyers in the same geographic and legal practice area.

Hannah H. England (Freeman) is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice. Hannah H., 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 Hannah H. is held by other top lawyers in the same geographic and legal practice area.