John L. Sullivan

Jacob K. Baron is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Intellectual Property. Jacob K., who practices law in Boston, Massachusetts, has been recognized since 2027. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Jacob K. is held by other top lawyers in the same geographic and legal practice area.

Joe Ambash is the managing partner of the Boston office. His practice includes all aspects of employment law, including labor-management relations, employment discrimination and wrongful discharge litigation, and preventive labor relations. He also has an extensive practice training managers in all areas of employment law compliance. Joe represents management in a broad range of industries, including health care, higher education, financial services, retail, media, sports and state and local ...

Michael J. Griffin is a top attorney recognized by Best Lawyers in the practice area(s) of Litigation - Insurance. Michael J., 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 J. is held by other top lawyers in the same geographic and legal practice area.

Michele Keratsis is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Michele, who practices law in Newton, Massachusetts, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michele is held by other top lawyers in the same geographic and legal practice area.

David Apfel is a partner in Goodwin's Complex Business Litigation and Dispute Resolution Department. Mr. Apfel is a former federal prosecutor who specializes in white collar criminal defense, SEC and other government investigations, internal corporate investigations, and bet-the-company civil business litigation. Mr. Apfel is also the founder and chair of the firm’s Gaming & Gambling practice, and the founder and co-chair of the firm’s Cannabis practice. He has been regularly ...

Jack Creedon represents real estate private equity funds, hedge funds, REITs, university endowments and other institutional investors in a wide variety of real estate transactional matters, including joint ventures and co-investments, distressed debt purchases and debt restructurings, complex acquisitions and dispositions, financing, leasing (including sale-leasebacks) and ground-up development. Jack is ranked in Chambers USA and The Legal 500 , and has twice been named a Law360 Rising Star. ...

Diane Saunders is a Shareholder in the Boston office and a member of the firm’s Class Action Practice Group Steering Committee. Ms. Saunders is a skilled and aggressive litigator and possesses significant expertise in class/collective action matters and complex cases. Whether she is handling litigation or simply providing advice and counsel, Ms. Saunders employs a strategic approach to solving her clients' legal and business problems. She always strives to achieve cost effective results...

Elizabeth A. Roberts is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law, Family Law Arbitration and Family Law Mediation. Elizabeth A., who practices law in Burlington, Massachusetts, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Elizabeth A. is held by other top lawyers in the same geographic and legal practice area.

Christina Ricotta represents real estate owners, developers and investors in acquisitions, dispositions, leases, financing arrangements and general real estate matters. What do you focus on? Acquisition, Development and General Real Estate I assist clients with many aspects of general real estate transactions—including acquisition, disposition and development of commercial land and multifamily properties; property diligence reviews; residential and commercial/retail leases; land use and...

Jeffrey W. Mittleman is a top attorney recognized by Best Lawyers in the practice area(s) of Health Care Law. Jeffrey W., 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 Jeffrey W. is held by other top lawyers in the same geographic and legal practice area.