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About me

Mr. Costello is not accepting new clients.


Practice areas


  1. Personal Injury: 100%
    42 years

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Contact info

171 Third Street
Cambridge, MA, 02141


We have not found any instances of professional misconduct for this lawyer.
Avvo contributions
Legal answers
Award nameGrantorDate granted
A/V RatingMartindale-Hubbell2008
RecognitionBest Lawyers in America2008
RecognitionBest Lawyers in America2007
RecognitionNew England Super Lawyers Magazine2007
RecognitionBest Lawyers in America2006
RecognitionMassachusetts Super Lawyers2006
RecognitionBest Lawyers in America2005
RecognitionMassachusetts Super Lawyers2005
RecognitionBest Lawyers in America2004
Work experience
TitleCompany nameDuration
Of CounselFerriter & Costello2007 - Present
PartnerDuane Morris LLP2003 - 2007
PartnerSchneider Reilly Zabin & Costello1976 - 2003
AssociateSchneider Reilly Zabin & Costello1973 - 1975
PartnerHeraty & Costello1969 - 1973
Association namePosition nameDuration
International Academy of Trial LawyersFellow1999 - 2007
Massachusetts Board of Bar OverseersChair1999 - 2000
Massachusetts Academy of Trial AttorneysPresident1994 - 1995
Massachusetts Academy of Trial AttorneysPresident-Elect1993 - 1994
Trial Lawyers for Public JusticeMember1992 - 2008
Roscoe Pound FoundationFellow1992 - 2008
Massachusetts Bar FoundationFellow1991 - 2008
American College of Trial LawyersFellow1991 - 2008
Massachusetts Bar AssociationBoard Member1991 - 1996
American Association for JusticeBoard of Governors1991 - 1993
National Board of Trial AdvocacyMember1991 - 2008
Massachusetts Academy of Trial AttorneysBoard of Governors1990 - 2008
Civil Justice FoundationMember1990 - 1991
Boston Bar AssociationMember1980 - 2008
American Bar AssociationMember1969 - 2008
School nameMajorDegreeGraduated
Boston College Law SchoolLawJD - Juris Doctor1969
Boston CollegeMathematicsBA - Bachelor of Arts1966