Andrew E. Lelling

Sarah K. Cherry is a top attorney recognized by Best Lawyers in the practice area(s) of Private Funds / Hedge Funds Law. Sarah K., 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 Sarah K. is held by other top lawyers in the same geographic and legal practice area.

Bradford J. Smith 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. Bradford J., 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 Bradford J. is held by other top lawyers in the same geographic and legal practice area.

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

John P. O’Neill serves as co-chair of the firm's Real Estate Finance Team. He practices primarily in the real estate and real estate finance area. Mr. O’Neill is experienced in representing institutional and international investors, in a variety of investment structures, in the acquisition, financing and disposition of single-and multi-asset pools throughout the country. Mr. O'Neill regularly works with clients in structuring and negotiating joint venture agreements. In addition, ...

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

Mark J. Warner is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Litigation - Trusts and Estates. Mark J., who practices law in Boston, Massachusetts, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Mark J. is held by other top lawyers in the same geographic and legal practice area.

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

Marguerite’s practice focuses on advising U.S. and non-U.S. fund sponsors regarding the tax aspects of forming and operating private investment funds, including credit, buyout, venture capital, secondary and funds of funds, as well as on advising fund sponsors regarding their internal economic arrangements. Marguerite also advises various types of institutional investors in their investments in private investment funds and represents buyers and sellers in secondary transactions. In the ...

Victoria Santoro Mair is a skilled trial attorney, handling a variety of different types of cases including pharmaceutical litigation, wrongful death, medical malpractice & sexual assault. Attorney Santoro Mair also regularly handles arbitration, mediation, complex brief-writing & legal arguments & more. Notable results include an eight-figure settlement for a brain-injured young man, a multi-million-dollar verdict against an international hotel chain for the wrongful death drowni...

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...