Mark D. Balk

David M. McIntosh is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Litigation - Intellectual Property. David M., who practices law in Boston, Massachusetts, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David M. is held by other top lawyers in the same geographic and legal practice area.

Nathan J. Brodeur is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law, Litigation - Environmental and Real Estate Law. Nathan J., 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 Nathan J. is held by other top lawyers in the same geographic and legal practice area.

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 J. Butts is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation and Litigation - Securities. John J., 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 John J. is held by other top lawyers in the same geographic and legal practice area.

Warren is a Partner in the Real Estate Department. Although his practice encompasses the entire range of commercial real estate law, he concentrates in the area of leasing.

Arnold P. May is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law, Private Funds / Hedge Funds Law and Tax Law. Arnold P., who practices law in Boston, Massachusetts, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Arnold P. is held by other top lawyers in the same geographic and legal practice area.

Melissa S. Rones is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Patent Law. Melissa S., 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 Melissa S. is held by other top lawyers in the same geographic and legal practice area.

Gregory D. Peterson is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Real Estate Law. Gregory D., who practices law in Boston, Massachusetts, has been recognized since 2008. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Gregory D. is held by other top lawyers in the same geographic and legal practice area.

John W. Powell is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. John W., 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 John W. is held by other top lawyers in the same geographic and legal practice area.

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