William "Bill" Weinreb

Marko S. Zatylny is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. Marko S., 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 Marko S. is held by other top lawyers in the same geographic and legal practice area.

Mark Burnett, a partner in the firm's Corporate, Private Equity, M&A/Corporate Governance and Technology Companies groups, focuses primarily on business, corporate and securities law matters, mergers and acquisitions, buyouts, and corporate finance and venture capital transactions. His clients include public and private companies in a range of industries (including software, Internet services, telecommunications services, healthcare services and water purification), venture capital and pr...

James P. Donohue, Jr. is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law and Medical Malpractice Law - Defendants. James P., who practices law in Boston, Massachusetts, has been recognized since 2011. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which James P. is held by other top lawyers in the same geographic and legal practice area.

William M. Mandell is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. William 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 William M. is held by other top lawyers in the same geographic and legal practice area.

Mr. Bennett handles complex commercial litigation involving financial institutions, contracts, corporate issues including directors’ and officers’ claims, disputes among members of closed corporations, and insolvency. His current practice focuses on rights and remedies for debtors and creditors in corporate Chapter 11 cases. He devotes a substantial amount of time to banking and lending litigation; representing borrowers in commercial disputes. Mr. Bennett has tried numerous jury ...

Jason L. Kropp is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law and Venture Capital Law. Jason L., 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 Jason L. is held by other top lawyers in the same geographic and legal practice area.

Scott Harshbarger is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Corporate Compliance Law and Nonprofit / Charities Law. Scott, who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Scott is held by other top lawyers in the same geographic and legal practice area.

Robert M. Hale is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Individuals, Employment Law - Management and Litigation - Labor and Employment. Robert M., 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 Robert M. is held by other top lawyers in the same geographic and legal practice area.

Catherine represents corporate trustees, collateral administrators, paying agents, depositaries, collateral agents, administrative agents and other service providers in all facets of structured finance transactions and other debt financing. My focus Currently, I am working on various matters involving CLO transactions that span the entire lifecycle of a transaction, including warehouse facilities, new origination, general maintenance issues, interpretation of indentures, redemptions and satis...

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...