Addysen Feeley focuses her practice on complex litigation and liability matters. She represents corporate defendants through all phases of litigation and advises clients on legal matters across a range of practice areas.
Before joining MG+M, Addysen practiced defense litigation involving general liability, premises liability, personal injury, automobile accidents, construction defects, wrongful death, and insurance coverage disputes. In 2026, she served as second chair in a trial in which her team secured a defense verdict on behalf of the Massachusetts Bay Transportation Authority (MBTA).
Addysen's practice also includes governmental processes and administrative advocacy. She served as lead counsel representing a charter school in proceedings before a state department of education after a parent alleged the school failed to meet its obligations under the Individuals with Disabilities Education Act (IDEA) and provide a free appropriate public education (FAPE). She successfully represented the school throughout the investigation, written submissions, and administrative hearing.
During law school, Addysen served as executive articles editor of the New England Law Review and participated in several student organizations, including the CORI Initiative and the Women's Law Caucus. She also serves as an adjunct professor of Legal Research and Writing at New England Law | Boston.
Before beginning her legal career, Addysen was a teacher in North Carolina, where she taught English, history, and math and worked on education policy initiatives and community outreach.