Kevin J. O'Connor

Richard W. Paterniti is a partner at Jones Kelleher. His practice involves the litigation and trial of personal injury cases with a focus on medical malpractice, premises liability, motor vehicle negligence and product liability cases. Rich has successfully represented clients in state and federal courts throughout the country and has worked on trial teams that have successfully obtained multi-million dollar resolutions for injured clients at trial, arbitration and mediation. His practice als...

Michael R. Manthei is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Michael R., 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 R. 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 ...

Lawrence Hunt counsels clients throughout the estate planning process, educating and guiding them through the various options that address their unique circumstances in order to realize their goals of transferring their wealth and values to the next generation. Larry is Chair of the firm's Trusts & Estates Practice Group. Larry regularly assists clients in communicating their wishes to their children and families, often participating in family discussions. He advises clients on using will...

Loring ("Woody") A. Cook III has a comprehensive background in commercial law and complex civil litigation, both trial and appellate, with a focus on construction law in Boston, Massachusetts. For over 45 years, Woody has provided legal guidance to a variety of clients in the construction industry, including owners, general contractors, construction managers, and subcontractors. His services cover a wide range of areas from dispute resolution—such as negotiation, mediation, arbitration,...

David G. Thomas is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. David G., 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 David G. is held by other top lawyers in the same geographic and legal practice area.

A co-leader of the firm's Mergers & Acquisitions Practice, Mary-Laura Greely has extensive experience as a transactional lawyer in mergers and acquisitions involving private and public companies, private equity, venture capital, and general corporate representation. She advises companies on strategic acquisitions and dispositions of companies, assets and divisions, significant debt and equity financings, management buy-outs, corporate governance and succession planning, employment, intell...

David Jellinek is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: General Practice. David, who practices law in Wellesley, Massachusetts, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David is held by other top lawyers in the same geographic and legal practice area.

Dave has over 50 years of corporate and litigation experience, representing clients in the highly regulated insurance industry. He focuses on representing insurance regulators in complex issues, including material insurance company transactions, examinations and reorganizations, as well as counseling insurance companies and insurance agencies. Dave believes that what distinguishes successful lawyers is the ability to understand the client’s objectives in order to act effectively, to com...

David Scott Sloan co-chairs Holland & Knight's National Private Wealth practice. Mr. Sloan serves as general counsel to wealthy individuals, their families and their businesses. He works closely with clients throughout the United States to design and implement sophisticated strategies integral to family wealth planning. High-net-worth individuals, including principals of private equity, venture capital and hedge fund firms, private and public company executives, real estate developers, en...