Karen J. O' Connor

Rob Fisher is a Chambers USA ranked trial lawyer and former Assistant United States Attorney who represents clients facing bet-the-company internal and government investigations or charges brought by agencies such as the Department of Justice, the Securities and Exchange Commission (SEC), the Financial Industry Regulatory Authority (FINRA), and the various state attorneys general. He serves as practice group leader for the firm’s Government Investigations & White Collar Defense prac...

Michael J. Attisha Ph.D. is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Michael J., 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 Michael J. is held by other top lawyers in the same geographic and legal practice area.

Nick’s practice focuses primarily on complex civil litigation, for which he has appeared before the Supreme Court of the United States. He represents corporations, employers, individuals, investment advisers, banks, and others around the world in contract, employment, securities, consumer protection, tort and domestic relations cases, with particular experience in the German-speaking world. He is also the editor of the Art Law Report , a blog that provides timely updates and commentary ...

John R. LeClaire is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Leveraged Buyouts and Private Equity Law and Mergers and Acquisitions Law. John R., 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 John R. is held by other top lawyers in the same geographic and legal practice area.

Catherine M. McCarty is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Catherine M., 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 Catherine M. is held by other top lawyers in the same geographic and legal practice area.

A seasoned litigator and certified mediator, Phil Brown handles complex disputes—in business, trade secret, employment, zoning, security and appellate cases—with creative and effective strategies that have won him the respect of other attorneys and the appreciation of his wide-ranging clients, both plaintiffs and defendants. Since his career began over 20 years ago at the internationally recognized law firm Skadden, Arps, Slate, Meagher & Flom, Phil's skills have helped him ac...

Andrew E. Silvia is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Labor and Employment. Andrew E., 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 Andrew E. is held by other top lawyers in the same geographic and legal practice area.

A trial lawyer, David A. Vicinanzo serves a broad array of clients—from Fortune 100 to pro bono —in New England, New York, the Washington, DC, area, and elsewhere. He practices primarily in the area of government investigations and the representation of organizations and individuals in complex civil and criminal matters. What do you focus on? Before joining the firm, I was a federal prosecutor in Washington, DC, and New England for thirteen years. I served in Washington, DC, as an...

Omer Tene is a top attorney recognized by Best Lawyers in the practice area(s) of Privacy and Data Security Law. Omer, 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 Omer is held by other top lawyers in the same geographic and legal practice area.

Liam T. O'Connell is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Liam T., who practices law in Boston, Massachusetts, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Liam T. is held by other top lawyers in the same geographic and legal practice area.