Kevin R. Mosier

Michael Bison is a partner in Goodwin’s nationally and internationally recognized Technology and Life Sciences practice group and a member of its Life Sciences and Capital Markets practices. He represents privately held and publicly traded companies with a strong emphasis on companies across the spectrum of the life sciences industry, including biotechnology, medical devices, diagnostics and healthcare information technology. Mr. Bison also regularly represents leading venture capital f...

Felicia Ellsworth is a nationally renowned first-chair trial lawyer and appellate advocate who serves as vice chair of WilmerHale’s Litigation/Controversy Department, a member of the firm’s global Management Committee, and Partner-in-Charge of WilmerHale’s Boston Office.

Bill Kirchick focuses on estates, trusts and business succession planning. He has extensive experience in the areas of estate planning and taxation, gift and generation-skipping transfer tax planning, probate and trust administration, and probate law, including advanced planning techniques, domicile audits and premarital agreements. His clients include owners of closely held businesses, corporate executives, self-employed professionals and families with inherited wealth. Bill has lectured on ...

Anthony Tarricone is a lawyer recognized by Best Lawyers in the practice areas of Mass Tort Litigation / Class Actions - Plaintiffs, Medical Malpractice Law - Plaintiffs, Personal Injury Litigation - Plaintiffs and Product Liability Litigation - Plaintiffs. Anthony practices law in Boston, Massachusetts Best Lawyers has recognized Anthony Tarricone since 1995. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The re...

Partner Marc A. Moccia has been a member of the firm since 2011. He focuses his practice in the areas of personal injury litigation and divorce and family law . He has also litigated police misconduct cases with Partner Marsha V. Kazarosian and tried cases as lead counsel in the Family and Probate Court and Superior Court. In 2026, he was elected as Vice President of the Massachusetts Bar Association, (MBA), after having served as its Secretary and Treasurer. He has chaired the MBA's Family L...

Thomas has over 20 years of experience representing industry leaders in life sciences. He is internationally recognized for his experience in creating, implementing and monetizing effective patent strategies. He represents public and private companies, investors and academic institutions in the life sciences arena. His portfolio of life sciences companies spans diagnostics, medical devices, life science tools and technology platforms, genomics and therapeutics. Before joining Sullivan, Tom wa...

Michael E. Kushnir is a lawyer recognized by Best Lawyers in the practice area of Corporate Law. Michael E. practices law in Boston, Massachusetts Best Lawyers has recognized Michael E. Kushnir since 2022. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Michael E. Kushnir is held by other lawyers.

Rachel Faye Smith is a lawyer recognized by Best Lawyers in the practice area of Employee Benefits (ERISA) Law. Rachel Faye practices law in Boston, Massachusetts Best Lawyers has recognized Rachel Faye Smith since 2024. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Rachel Faye Smith is held by other lawyers.

Richard E. Heifetz is a lawyer recognized by Best Lawyers in the practice area of Personal Injury Litigation - Defendants. Richard E. practices law in Boston, Massachusetts Best Lawyers has recognized Richard E. Heifetz since 2018. The Best Lawyers recognition is based on a peer-review survey of lawyers in the same geographic region and legal practice area. The recognition reflects the professional regard in which Richard E. Heifetz is held by other lawyers.

With a focus on complex transactions and regulatory compliance, Patrick Healy represents a wide range of healthcare industry participants, including non-profit and for-profit health systems, academic medical centers, physician organizations, post-acute providers and health plans. He works alongside his clients to execute their most critical transactions and strategic initiatives, leveraging corporate and healthcare regulatory expertise to drive an efficient and client-oriented approach to ach...