B. Aidan Flanagan

B. Aidan Flanagan

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B. Aidan Flanagan joined Rose, Chinitz & Rose in 2015. Prior to joining the firm, Aidan was an associate at a large Boston law firm where he focused his practice on business litigation, internal investigations, and criminal litigation before federal and state courts. Prior to that, Aidan served as a Special Assistant District Attorney in the Suffolk County District Attorney’s Office in Boston from 2009-2010, serving in both the Appellate Unit and the District and Municipal Court Division. As a member of the Appellate Unit, Aidan briefed and argued several cases before the Massachusetts Appeals Court and one case before the Massachusetts Supreme Judicial Court. As a member of the District and Municipal Court Division, Aidan prosecuted misdemeanors and minor felonies in the Boston Municipal Court, Central Division; while there, he handled numerous motions, tried several cases to a jury, and handled numerous bench trials.



Rose, Chinitz & Rose (2015-present)
Goodwin Procter LLP (2010-2015)
Suffolk County District Attorney’s Office (2009-2010)


Court & Bar Admissions

United States District Court for the District of Massachusetts
First Circuit Court of Appeals


Bar & Professional Associations

Boston Bar Association
Massachusetts Bar Association



Harvard College, B.A., cum laude, 2003
Washington University School of Law, J.D., cum laude, 2009; Washington University Journal of Law and Policy


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