Michael D. Riseberg

Eleanor Evans has over 20 years’ experience representing nonprofit and for-profit organizations in a diverse range of legal, governance and compliance matters. She provides practical advice to private foundations, public charities and other tax-exempt organizations on strategic initiatives and day-to-day operations. Having served nonprofit organizations in senior legal and management positions, Eleanor understands the opportunities and challenges her clients face. She works collaborativ...

Gwen concentrates her practice in land use and employment litigation and related advice and counseling. Gwen’s legal excellence and commitment to her clients have been routinely recognized by her peers. Her selection to the The Best Lawyers in America® attests to her distinguished, nationwide reputation in the legal profession. In addition, Gwen is frequently asked to present to lawyers and author chapters on a range of litigation subjects, including effective litigation strategies ...

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...

Katherine J. Michon was named by Best Lawyers as a 2015 “Lawyer of the Year” based on the high esteem in which she is held by her colleagues. She and her partners pioneered the firm’s nationally-ranked executive advocacy practice which focuses on the legal needs of executives, professionals and select businesses in sophisticated employment matters. Ms. Michon was also selected for the 2017 Edition of “Best Lawyers in America,” and in 2012 she was named a Top Woma...

Stephen T. Melnick is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management. Stephen T., 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 Stephen T. is held by other top lawyers in the same geographic and legal practice area.

George P. Varghese is a top attorney recognized by Best Lawyers in the practice area(s) of Criminal Defense: White-Collar. George P., who practices law in Boston, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which George P. is held by other top lawyers in the same geographic and legal practice area.

Michael E. Scott is a top attorney recognized by Best Lawyers in the practice area(s) of Environmental Law and Real Estate Law. Michael E., who practices law in Boston, Massachusetts, has been recognized since 2013. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael E. is held by other top lawyers in the same geographic and legal practice area.

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

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

Beth H. Mitchell is a top attorney recognized by Best Lawyers in the practice area(s) of Real Estate Law. Beth H., who practices law in Boston, Massachusetts, has been recognized since 2006. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Beth H. is held by other top lawyers in the same geographic and legal practice area.