John E. Rattigan, Jr.

Lisa specializes in estate planning and estate administration, as well as estate, gift and generation-skipping transfer taxes. Her clients include high-net-worth individuals (HNWI) and family offices.

John DeTore serves as Administrative Chairman of Rubin and Rudman’s Executive Committee and leader of the Energy Practice Group. John’s practice focuses on representing large energy companies before regulatory agencies and courts throughout New England and in New York. His representations include more than twenty major energy projects involving billions of dollars in Massachusetts, Connecticut and New York, including eleven cases before the Massachusetts Supreme Judicial Court. Jo...

Christopher H. Milton has a wide variety of experience in numerous areas of real estate development, financing, entitlements and operations. Chris represents regional, national and foreign owners, developers and investors in connection with all aspects of real estate development from acquisition through zoning relief, subdivision, permitting, environmental remediation and construction. Chris represents lenders and investors in multi-party real estate based financial transactions and related l...

Rory Pheiffer works with clients to develop patent portfolios, domestically and abroad, that align with their business goals. He also counsels clients on patent opinion and product clearance matters, IP due diligence issues on the buyer and seller side, license negotiations, and trademark portfolio growth and enforcement in conjunction with building the client’s brand. Clients rely on Rory’s technical knowledge, which he honed while earning a degree in mechanical engineering from ...

Thomas Beaudoin is a partner in the firm’s Business Law Department and a member of its Private Investment Funds practice. A leader in the field of fund formation, Mr. Beaudoin advises venture capital and private equity funds, and his clients include premier venture capitalists in the United States, Israel and other technology centers, as well as small and mid-sized private equity funds. He also represents institutional investors in the United States and abroad in their investments in al...

Sue Abbott, a partner in Goodwin’s Trusts & Estate Planning practice, is the chair of the firm’s Exempt Organization group, former chair of the firm's Higher Education practice, and a member of the firm's Impact and Responsible Investing practice. She focuses her practice on tax-exempt organizations, probate and trust law, and estate planning, with a particular emphasis on charitable planning. She advises tax-exempt organizations on issues related to their formation, operation...

David A. Ephraim is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. David A., 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 David A. is held by other top lawyers in the same geographic and legal practice area.

Shari A. Levitan is a partner in Holland & Knight's Boston office and chairs the firm’s New England Private Wealth Services Group. She is widely regarded as an authority on wealth and tax planning and business succession planning matters and has been interviewed by NPR, Reuters, Financial Times and the Associated Press . Ms. Levitan’s work involves counseling high-net-worth individuals, developing and implementing tax-efficient wealth transfer strategies that are consistent wi...

Karla Chaffee focuses her practice on land use permitting and real estate due diligence. She helps her clients maximize efficiency by charting a coordinated permitting strategy through a deal’s lifecycle. My focus Land Use Permitting I provide guidance to clients seeking zoning approvals and other development entitlements. I lay the groundwork for successful projects by working with clients, planning staff, and elected and appointed officials to navigate local, state, and federal permit...

Michael J. Attisha Ph.D. is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. Michael J., who practices law in Boston, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael J. is held by other top lawyers in the same geographic and legal practice area.