Bjorn A. Andersen

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

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

Jeffrey W. Greene is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Jeffrey 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 Jeffrey W. is held by other top lawyers in the same geographic and legal practice area.

Guy W. McPherson is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Guy W., 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 Guy W. is held by other top lawyers in the same geographic and legal practice area.

Michael Summersgill is a first-chair trial lawyer who focuses on high-stakes technology litigation including patent, trade secret and general commercial litigation. He has represented major clients—such as Intel, NVIDIA, Natera, Vertex, Akamai and Quest Diagnostics, among many others—in multiple jurisdictions across the country. He has a long track record of winning cases under the most challenging circumstances and in the toughest jurisdictions—earning recognition, among ot...

Bradley Croft is President of the firm, Chair of the firm's Executive Committee, and Chair of the Litigation Department. He concentrates his practice on complex business matters in the areas of construction, real estate, partnership disputes, and general commercial law. In his over 30 years as a trial attorney, Brad has represented clients in a wide variety of matters, including construction claims, general commercial disputes, partnership disputes, land use litigation and zoning appeals, emp...

Heather V. Baer is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation, Criminal Defense: General Practice, Criminal Defense: White-Collar and Litigation - Trusts and Estates. Heather V., 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 Heather V. is held by other top lawyers in the same geographic and legal practice area.

Ariella Mutchler is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Ariella, who practices law in Boston, Massachusetts, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Ariella is held by other top lawyers in the same geographic and legal practice area.

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

Ameek is director of Sullivan's Tax Department and a former member of the firm's Management Committee. His practice includes domestic and international taxation, with an emphasis on mergers & acquisitions and REIT transactions. Ameek is nationally recognized for his work in REIT conversions and REIT cross-border matters. He has represented public and private REITs in an array of real property sectors, both domestically and abroad, including: business storage facilities; cold storage facil...