David Nathanson

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

Christina Bergeron is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Christina, 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 Christina 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...

Bill Kirchick focuses on estates, trusts and business succession planning. He has extensive experience in the areas of estate planning and taxation, gift and generation-skipping transfer tax planning, probate and trust administration, and probate law, including advanced planning techniques, domicile audits and premarital agreements. His clients include owners of closely held businesses, corporate executives, self-employed professionals and families with inherited wealth. Bill has lectured on ...

Ilan Barzilay is an intellectual property practitioner specializing in obtaining and enforcing patent rights. Ilan leads a team of attorneys that procures patents for clients ranging from technology startups and research institutions to established companies and multinational corporations. He is a trusted advisor to clients seeking meaningful patent protection crafted to align with important business goals. His practice also includes handling contentious matters in the federal courts and befo...

Kenneth R. Berman is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Kenneth R., 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 Kenneth R. is held by other top lawyers in the same geographic and legal practice area.

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

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

Joel K. Goloskie is a Partner with Pannone Lopes Devereaux & O’Gara LLC. Repeatedly named by Best Lawyers® as a Best Lawyer in Healthcare in the competitive Boston market, Attorney Goloskie has spent the past 25 years guiding clients at the leading edge of innovation and opportunity.Recognizing decades ago that data would take a central role not just in healthcare but in the global economy, he now serves as regulatory and privacy counsel to numerous cloud-based IT platforms, ran...

Mark W. Pearlstein concentrates his practice on white-collar criminal defense, the defense of actions brought by the US Securities and Exchange Commission, complex commercial litigation, arbitration and internal investigations. Previously, he was the partner-in-charge of the Boston office and served as head of the Boston Trial Department. Mark is also a member of the Firm-wide Management Committee. Read full biography: https://www.mwe.com/people/pearlstein-mark-w/