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About me

Languages spoken: English, Armenian

Practice areas


  1. Divorce: 40%
    34 years
  2. Discrimination: 35%
    22 years
  3. Personal Injury: 25%
    34 years

Attorney endorsements

3 total 

Are you an attorney? Endorse this lawyer

  • David Westcott White Jr

    I have known Marsha Kazarosian for at least 15 years. I am familiar with her work as a litigator handling discrimination, divorce, personal injury, and criminal matters. I have only the highest regard for Marsha. She is tough, tenacious and creative. Her results tell the story: She really comes through for her clients. On top of that, Marsha is generous with her time, giving thousands of hours for the legal community in her service to bar associations and other organization. She is a truly exceptional lawyer, and on top of that, a simply wonderful person.


    David White Personal Injury Attorney
    Relationship: Friend

  • Marc Lawrence Breakstone

    I ENTHUSIASTICALLY endorse Marsha. Over the years, I have referred a number of clients with family law matters to Marsha. She is in my view, the best in the business. Her personalized approach breeds client satisfaction. Her tenacious advocacy begets consistently fabulous results. More important, she is a decent and caring human being who relates well to clients and adversaries alike. I trust Marsha. She is the best.


    Marc Breakstone Medical Malpractice Attorney
    Relationship: Fellow lawyer in community

Contact info

Kazarosian, Costello & O'Donnell, LLP

546 Main Street.
Haverhill, MA, 01830-3222


NHAuthorized to practice law199002/09/2010
We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
Super LawyerThomson Reuters2012
Super Lawyer Top 50 Women Lawyers New EnglandThomson Reuters2012
Super LawyerThomson Reuters2011
Super LawyerThomson Reuters2010
Top 50 Women Lawyers New EnglandThomson Reuters2009
Super LawyerThomson Reuters2009
Super Lawyer, Personal InjuryLaw & Politics Magazine2008
Super Lawyer Massachusetts, Family LawLaw & Politics Magazine2007
Top 50 Female Lawyers in MassachusettsLaw & Politics Magazine2006
Super Lawyer Massachusetts, Family LawLaw & Politics Magazine2006
Top 10 Lawyers in MassachusettsMassachusetts Lawyers Weekly2000
Work experience
TitleCompany nameDuration
OwnerKazarosian Law Offices1982 - Present
Association namePosition nameDuration
Massachusetts Bar FoundationBoard of Trustees2012 - Present
Massachusetts Bar AssociationTreasurer2012 - 2013
Massachusetts Continuing Legal Education, Inc.Board of Trustees2011 - Present
Massachusetts Bar AssociationVice President2011 - 2012
Massachusetts Bar AssociationSecretary2010 - 2011
Massachusetts Bar AssociationVice President2008 - 2009
Massachusetts Bar AssociationMultiple Chairs2008 - Present
Massachusetts Academy of Trial AttorneysPresident2006 - 2008
Essex County Bar AssociationPresident2002 - 2004
Massachusetts Bar FoundationFellow1993 - Present
Publication nameTitleDate
West's Causes of ActionCause of Action Against Private Clubs or Associations for Sex Based Discrimination2002
School nameMajorDegreeGraduated
Suffolk University Law SchoolLawJD - Juris Doctor1982
University of Massachusetts, AmherstN/ABA - Bachelor of Arts1978
Speaking engagements
Conference nameTitleDate
15th Annual Leadership Training Conference National Center for Women and Policing (NCWP)Necessary Force: The Continuing Battle Against Sexual Harassment and Discrimination2010