David S. Rosenzweig

Barbara L. Drury is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Barbara 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 Barbara L. is held by other top lawyers in the same geographic and legal practice area.

Susan L. Barrett is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Susan L., 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 Susan L. is held by other top lawyers in the same geographic and legal practice area.

Kevin J. Walsh is a top attorney recognized by Best Lawyers in the practice area(s) of Bankruptcy and Creditor Debtor Rights / Insolvency and Reorganization Law. Kevin J., 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 Kevin J. is held by other top lawyers in the same geographic and legal practice area.

Brian Cloherty is a partner at Keches Law Group, which he joined in 1988. He is admitted to practice in Massachusetts and the U.S. District Court. He is a member of the Massachusetts Bar Association and the Massachusetts Academy of Trial Attorneys, where he is a frequent guest lecturer. Mr. Cloherty is an aggressive advocate for his clients, representing injured union members and other workers at the Department of Industrial Accidents, Social Security Administration and local Retirement Board...

Robert J. Kaler is a trial and appellate lawyer specializing in large-scale, complex commercial litigation, including business, financial, securities, trade secret, intellectual property, technology systems, healthcare, medical devices, fraud and unfair competition law, major project engineering/construction, and commercial contract cases, including jury and non-jury trials, arbitrations, class actions, and appeals on behalf of publicly-traded and privately held corporations; major banks and ...

Sarah is a Fellow in the American College of Trial Lawyers. Over the last dozen years, she has led 16 patent infringement, trade secrets and invalidity trials (ten jury trials, six bench trials) across several jurisdictions, including the federal courts in Massachusetts, Florida, Delaware, Colorado, California and Texas. Read full biography: https://www.mwe.com/people/columbia-sarah-chapin/

Margot M. Hammond is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Margot M., 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 Margot M. is held by other top lawyers in the same geographic and legal practice area.

Joan A. Lukey is a top attorney recognized by Best Lawyers in the practice area(s) of Appellate Practice, Bet-the-Company Litigation, Commercial Litigation, Employment Law - Individuals, Litigation - First Amendment, Litigation - Labor and Employment, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Defendants. Joan A., who practices law in Boston, Massachusetts, has been recognized since 1993. This recognition is based on an exhaustive peer-review survey, reflecting...

Deborah Birnbach is a partner and co-chairs Goodwin’s Complex Litigation & Dispute Resolution and Public M&A / Corporate Governance practices and is a member of the firm’s Life Sciences Disputes group. She specializes in securities litigation, including class action defense; SEC, regulatory and internal investigations; M&A-related litigation; stockholder disputes; fiduciary duty claims; and proxy contests. Ms. Birnbach’s practice is national in scope and clients ...

Maura A. Greene is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals and Litigation - Labor and Employment. Maura A., 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 Maura A. is held by other top lawyers in the same geographic and legal practice area.