John J. Sheehan

Emily E. Nicholson is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law. Emily E., 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 Emily E. is held by other top lawyers in the same geographic and legal practice area.

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

Michael D. Beauvais is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Michael D., who practices law in Boston, Massachusetts, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael D. is held by other top lawyers in the same geographic and legal practice area.

Howard Cubell is a member and former chair of the Tax practice at Goodwin. Mr. Cubell’s practice focuses on the development of innovative tax strategies for various domestic and international business transactions and collective investment vehicles, with particular emphasis on representing private equity sponsors in acquiring, disposing of and recapitalizing portfolio companies. Mr. Cubell has represented TA Associates in a multitude of transactions over a period spanning 35 years.

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, ...

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.

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

Morgan is a tenacious advocate and litigator with extensive experience representing clients in the healthcare and financial services industries. Morgan takes the time to understand her clients’ businesses, and presents efficient solutions that resolve disputes and align with their goals. She draws on over a decade of courtroom and litigation experience to help clients meet challenges, resolve business disputes, and manage risk and compliance considerations that impact their success. My ...

Alex Mattera focuses his practice on all aspects of commercial bankruptcy, bankruptcy litigation, insolvency, business reorganization, and creditor and debtor rights. His representation includes secured creditors, with an emphasis on workouts and collection of troubled and defaulted loans, as well as creditors' committees, trustees, debtors, and other parties-in-interest in bankruptcy and related proceedings. He is a frequent panelist on behalf of the American Bankruptcy Institute, the Boston...

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.