Paul P. O'Connor

Bill Caporizzo is a leading lawyer and CPA who helps both private and public companies navigate the complex tax issues they often face. For more than 35 years, Mr. Caporizzo has been regularly called upon to represent clients on the tax implications of domestic and cross-border corporate mergers, spin-offs, acquisitions and dispositions, partnerships and joint ventures, and restructurings. He also advises corporate clients on capital market transactions, venture financings and fund formations.

Kathleen M. Guilfoyle is a top attorney recognized by Best Lawyers in the practice area(s) of Mass Tort Litigation / Class Actions - Defendants and Product Liability Litigation - Defendants. Kathleen M., 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 Kathleen M. is held by other top lawyers in the same geographic and legal practice area.

Shayla Harlev is a transactional partner in the Boston office of Kirkland & Ellis LLP. Shayla has a diverse transactional and corporate counseling practice with an emphasis on representing private equity sponsors in connection with acquisitions and dispositions and other complex transactions. She has extensive experience with leveraged buyouts and dispositions of public and private companies, as well as going-private transactions, minority investments and joint ventures. Shayla also couns...

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

John Egan, a partner and co-chair of the firm’s Technology practice, focuses on corporate securities, venture capital, growth equity and technology enterprises. Mr. Egan's practice involves early and late-stage venture financings, growth equity and leveraged recapitalizations, IPOs, mergers and acquisitions, joint ventures, strategic licensing and the general representation of public and private emerging growth companies. Mr. Egan works with clients in industries ranging from enterprise...

Christopher B. Kaczmarek is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Christopher B., 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 Christopher B. is held by other top lawyers in the same geographic and legal practice area.

Jane E. Remillard is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Jane E., who practices law in Boston, Massachusetts, has been recognized since 2015. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jane E. is held by other top lawyers in the same geographic and legal practice area.

Don Pinto has more than 30 years of experience as a civil litigator, with a focus on complex real estate and land use disputes. He handles cases at the trial and appellate levels in the state and federal courts and before administrative agencies. Outside the courtroom Don has successfully resolved many disputes through negotiation, mediation, and arbitration. Don has extensive litigation experience representing clients ranging from individuals to Fortune 500 companies that own, buy, sell, and...

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

Kevin Canning is Counsel in the Technology and Life Sciences groups, and Medtech practice at Goodwin. Mr. Canning concentrates his legal practice in representing medical technology and software technology clients. Mr. Canning has extensive experience with patent matters for a wide range of technologies. He assists clients with the development and management of their patent portfolios and provides client counseling.