Christopher P. Sullivan

Anthony S. Fiotto is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Litigation. Anthony S., who practices law in Boston, Massachusetts, has been recognized since 2016. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Anthony S. is held by other top lawyers in the same geographic and legal practice area.

Pat is co-director of the Litigation Department. He has over 35 years of experience representing various parties in complicated contract, trust, real estate, and insolvency-related matters in State and Federal court. He is an active member of the firm's Associate Evaluation Committee and chair of its Pro Bono Committee. Over the years Pat has focused his practice on the litigation and resolution of business disputes, including disputes involving fiduciary duties and creditors’ rights. H...

Michael P. Judge is a top attorney recognized by Best Lawyers in the practice area(s) of Family Law and Family Law Mediation. Michael P., who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Michael P. is held by other top lawyers in the same geographic and legal practice area.

Mark DeGiacomo dedicates his practice to working as a Chapter 7 and Chapter 11 bankruptcy trustee while representing clients in bankruptcy cases and commercial litigation matters. Since 1995, Mark has been a valued member of the five-member Boston trustee panel chosen by the Department of Justice to select bankruptcy trustees. He has served as a trustee in numerous cases, acting to operate, sell, and liquidate businesses as needed. In his role as counsel to the bankruptcy estate, Mark brings ...

Josh Sharp is a Boston-based partner in Nixon Peabody’s Government Investigations & White Collar Defense practice group. He represents corporations and individuals in government investigations, regulatory inquiries, and complex civil and criminal litigation. What do you focus on? I assist clients with internal investigations, regulatory inquiries, grand jury matters, and criminal defense. I also litigate civil matters in state and federal courts. Financial Institutions Investigation...

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. ...

Donald W. Parker is a top attorney recognized by Best Lawyers in the practice area(s) of Immigration Law. Donald W., who practices law in Waltham, Massachusetts, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Donald W. is held by other top lawyers in the same geographic and legal practice area.

Lisa Stephanian Burton is a top attorney recognized by Best Lawyers in the practice area(s) of Employment Law - Management and Litigation - Labor and Employment. Lisa Stephanian, 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 Lisa Stephanian is held by other top lawyers in the same geographic and legal practice area.

Amanda C. Holt is a top attorney recognized by Best Lawyers in the practice area(s) of Tax Law. Amanda C., who practices law in Boston, Massachusetts, has been recognized since 2022. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Amanda C. 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.