James L. Black, Jr.

Punam Singh Rogers is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Punam Singh, 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 Punam Singh is held by other top lawyers in the same geographic and legal practice area.

R. Daniel O'Connor is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Banking and Finance and Litigation - Regulatory Enforcement (SEC, Telecom, Energy). R. Daniel, 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 R. Daniel is held by other top lawyers in the same geographic and legal practice area.

Michael R. Manthei is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Michael R., 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 R. is held by other top lawyers in the same geographic and legal practice area.

Jeremy M. Sternberg is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Criminal Defense: White-Collar and Litigation - Health Care. Jeremy 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 Jeremy M. is held by other top lawyers in the same geographic and legal practice area.

Edward G. Zacharias is the managing partner of McDermott’s Boston office. He represents clients across the healthcare industry and beyond on healthcare compliance and transactional matters. He is a Certified Information Privacy Professional (CIPP/US) and advises healthcare providers, insurers, health information technology and digital health companies, pharmacies, drug and device manufacturers, life sciences companies and health services vendors on a range of information privacy and cyb...

Mike Sartor is a corporate partner in the Boston office of Kirkland & Ellis LLP. Mike focuses on representing private equity sponsors as well as public and private companies in connection with mergers and acquisitions. Mike also has substantial experience representing private equity firms in their fund formation activities and strategic transactions and representing public and private companies in general corporate law matters. Representative clients include 3i Group plc, Cerberus Capital...

John J. Cleary is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law and Litigation - ERISA. John J., who practices law in Boston, Massachusetts, has been recognized since 1987. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which John J. is held by other top lawyers in the same geographic and legal practice area.

Peter R.V. Brown is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates. Peter R.V., 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 Peter R.V. is held by other top lawyers in the same geographic and legal practice area.

Zachary counsels clients in pursuing commercially relevant intellectual property protection strategies. He has extensive experience securing patents in areas including life sciences, biotechnology, bioinformatics, pharmaceuticals, semiconductor devices, and optical systems. He assists clients in pursuing effective prosecution strategies. His experience includes drafting and filing patent applications, drafting claims, responding to Office Actions, prosecuting broadening reissue applications, ...

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