John S. Leonard

Marko C. Maglich is a Shareholder in the White Plains, N.Y. office of Jackson Lewis P.C. Mr. Maglich practices immigration law exclusively, and is a member of the firm’s Immigration practice group. Mr. Maglich’s practice deals with all aspects of business-related visas, compliance by employers and individuals with U.S. immigration law (including in M&A transactions and workplace enforcement), and in proceedings before the Departments of State, Homeland Security, and Labor. His...

David J. Dykeman is a top attorney recognized by Best Lawyers in the practice area(s) of Patent Law. David J., 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 J. is held by other top lawyers in the same geographic and legal practice area.

Duncan A. Greenhalgh is a top attorney recognized by Best Lawyers in the practice area(s) of Biotechnology and Life Sciences Practice and Patent Law. Duncan A., who practices law in Boston, Massachusetts, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Duncan A. is held by other top lawyers in the same geographic and legal practice area.

Voted Massachusetts Ten Leading Litigators — The National Law Journal CURRENT ROLE Partner & Executive Committee Member, Hagens Berman Sobol Shapiro LLP Leads HBSS’s Boston office Lead negotiator in court-approved settlements totaling more than $2 billion Court-appointed lead or co-lead in ten active antitrust cases alleging injury to businesses and/or consumers caused by the delayed availability of generic drug, including: In re Glumetza Antitrust Litigation , No. 19-cv-05822...

Matthew Giles is a partner in the firm’s Business Law Department. He is a member of the firm’s Private Investment Funds group, Real Estate Industry group, and Capital Markets practice. Mr. Giles’ practice includes real estate and private equity fund formation, domestic and international securities offerings, partnership and limited liability company law and mergers and acquisitions, with a focus on REITs and real estate capital markets. His corporate practice also includes s...

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

Partner Patrick T. Jones has been a trial lawyer since 1978 and works on substantial personal injury and medical malpractice cases. Prior to opening the law firm of Jones Kelleher, Patrick was a founding partner of Cooley Manion Jones, where he managed the contingent fee practice for over twenty-five years. Throughout his career, Patrick has tried medical malpractice, product liability, civil rights, construction site, eminent domain, and general liability tort cases. His practice has also in...

Michael K. Krebs is a top attorney recognized by Best Lawyers in the practice area(s) of Banking and Finance Law. Michael K., who practices law in Boston, Massachusetts, has been recognized since 2017. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael K. is held by other top lawyers in the same geographic and legal practice area.

David J. Powers is a top attorney recognized by Best Lawyers in the practice area(s) of Corporate Law. David J., who practices law in Boston, Massachusetts, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which David J. is held by other top lawyers in the same geographic and legal practice area.

Stuart Cable is a trusted advisor to a number of world’s most innovative technology and life sciences companies. From emerging startups to established global brands in the technology and life sciences sectors, Mr. Cable’s visionary leadership, business acumen and unparalleled experience allows him to navigate the increasingly rapid pace of change and serve the varied needs of the innovators shaping the future. Mr. Cable’s boundless commitment to innovation has also made him ...