Damien C. Powell

Michelle O'Brien handles environmental and land use permitting and related litigation for various types of developments including residential homes, commercial buildings, waterfront properties, wind turbines, and solid waste facilities. She defends companies in environmental enforcement matters at the federal, state, and local levels. She represents private parties in cost recovery and property damage claims involving releases of oil and hazardous materials, and assists clients with real esta...

Liam T. O'Connell is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Liam T., 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 Liam T. is held by other top lawyers in the same geographic and legal practice area.

Ieuan Gael Mahony is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Ieuan Gael, who practices law in Boston, Massachusetts, has been recognized since 1983. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ieuan Gael is held by other top lawyers in the same geographic and legal practice area.

Kingsley L. Taft is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Corporate Law. Kingsley L., who practices law in Boston, Massachusetts, has been recognized since 2009. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kingsley L. is held by other top lawyers in the same geographic and legal practice area.

Ilenna J. Stein is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Health Care Law. Ilenna J., 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 Ilenna J. is held by other top lawyers in the same geographic and legal practice area.

With over three decades of litigation and transactional experience, Jeff is widely recognized as one of the top environmental lawyers in the country. Clients seek him out to solve complex environmental law challenges. Some of the largest global companies rely on Jeff’s insights and strategic guidance. Clients praise him as “the top environmental attorney you will find in Boston” and say his “judgment on sensitive political issues is invaluable.” Jeff is ranked Ba...

Patrick J. Mitchell is a top attorney recognized by Best Lawyers in the practice area(s) of Venture Capital Law. Patrick J., who practices law in Boston, Massachusetts, has been recognized since 2010. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Patrick J. is held by other top lawyers in the same geographic and legal practice area.

Cheryl A. Clarkin is a top attorney recognized by Best Lawyers in the practice area(s) of Trademark Law. Cheryl A., 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 Cheryl A. is held by other top lawyers in the same geographic and legal practice area.

Sharon C. Lincoln is a top attorney recognized by Best Lawyers in the practice area(s) of Nonprofit / Charities Law. Sharon C., 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 Sharon C. is held by other top lawyers in the same geographic and legal practice area.

J. Gregory Milmoe brings to his practice wide-ranging corporate experience including in-court and out-of-court restructurings, hostile and negotiated mergers and acquisitions, leveraged buyouts and corporate financings including initial public offerings and transactions involving REITs. He draws on this experience to help fashion pragmatic, sometimes novel, solutions to complex problems that frequently blend and adapt techniques from various legal disciplines. Well known for his role in the L...