Strong Advocacy.
Steady Guidance.

Mary O'Brien

Mary O’Brien

Mary O’Brien is an Associate Attorney at Bullwinkel Law Group, LLC. Before joining Bullwinkel Law Group, Mary was active in the civil court system through her internships with the Eastern Housing Court Clerks’ Office and the Office of the Massachusetts Attorney General. Now, as an Attorney, Mary focuses on divorce and other domestic relations matters, including child support, parenting time and custody disputes, asset division, and prenuptial agreements. 

Areas of Practice

  • Family Law

Bar Admissions

  • Massachusetts, 2023

Education

  • Suffolk University Law School, Boston, Massachusetts
    • J.D.
  • Mount Holyoke College
    • B.A. - 2019

Current Employment Positions

  • Associate Attorney

Other Affiliations

  • Massachusetts Bar Association, 2023 to Present
  • Greater Newburyport Bar Association, 2024 to Present