Tanya M. Larrabee

Claire S. Rosa is a top attorney recognized by Best Lawyers in the practice area(s) of Employee Benefits (ERISA) Law. Claire 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 Claire S. is held by other top lawyers in the same geographic and legal practice area.

John concentrates his practice in tax-exempt organizations, estate planning, sophisticated charitable giving, private foundation tax planning and the unrelated business income tax. He has also lectured extensively in the tax area. John has helped organize and establish the qualifications for numerous private and public foundations and other charitable organizations including schools, medical research, religious, social welfare and cultural organizations.

Jay Rosenbaum is a partner in Nixon Peabody's Private Clients group and the leader of the firm’s International Private Clients team. Jay represents high net worth individuals and families both in the US and around the globe. What do you focus on? Individuals and families are at the core of my practice, with a strong focus on international families. I also serve domestic high net worth families and have special experience integrating estate and business planning. International Private Cl...

Charles (Charlie) R. Buck advises health care enterprises on complex transactions and regulatory compliance. He represents a wide range of clients, including proprietary and tax-exempt hospital systems, academic medical centers and faculty practice groups, accountable care organizations, and health maintenance organizations (HMOs) and other health insurers. Please visit McDermott website to view more on Charlie's biography: https://www.mwe.com/en/team/b/buck-charles

Sean is a corporate partner in Kirkland’s Investment Funds Group who focuses on representation of investment managers in all aspects of their business and operations, with a particular emphasis on formation of private investment funds, and in structuring and execution of secondary transactions. He is described by clients in Chambers USA as “clearly a gem” who is “hands-on, precise and articulate” and “very practical and business-minded.” Chambers Glob...

Rebecca G. Capozzi is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Malpractice Law - Defendants. Rebecca G., who practices law in Waltham, Massachusetts, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Rebecca G. is held by other top lawyers in the same geographic and legal practice area.

Mark Fleming is co-chair of WilmerHale's Appellate and Supreme Court Litigation Practice. He is an accomplished and well-regarded litigator who has appeared in more than 300 appellate cases and personally presented oral argument in 77 of them, including eight oral arguments before the Supreme Court of the United States. He has also argued before the Supreme Judicial Court of Massachusetts, the Massachusetts Appeals Court, and the First, Second, Third, Eighth, Ninth, Tenth, Eleventh, Federal, ...

Richard E. Heifetz is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation - Defendants. Richard E., who practices law in Boston, Massachusetts, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Richard E. is held by other top lawyers in the same geographic and legal practice area.

Walter R. McCabe III is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Walter R., who practices law in Boston, Massachusetts, has been recognized since 2007. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Walter R. is held by other top lawyers in the same geographic and legal practice area.

Mark E. Schreiber focuses his practice on cybersecurity, data breach response and global privacy coordination. He advises entities facing cross-border data protection, the General Data Protection Regulation (GDPR), Privacy Shield and related issues, strategic decisions, cyber assessments and investigations. Mark has led numerous multi-national and cross-border matters, including those involving data breaches, data transfer and credit card/PCI matters. He has advised senior management, boards,...