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Walter A Costello Jr

Personal injury Attorney at Salem, MA

Not yet reviewed
  • Licensed for 49 years
    State MA
    Acquired 1973
    Active No misconduct found

We have not found any instances of professional misconduct for this lawyer.

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Kazarosian Costello LLP
10 Federal Street
Suite 401
Salem, MA, 01970


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  • Contingency 33%-40%


AVVO RATING 10.0 (Superb)

Work Experience

  • Partner
  • Kazarosian Costello LLP
  • 2014 - Present
  • President
  • Walter A Costello And Associates
  • 1995 - 2014


  • Boston College Law School
  • JD - Juris Doctor
  • 1973
  • Boston University
  • BA - Bachelor of Arts
  • 1969


  • Massachusetts Bar Association
  • Executive Council
  • 2007 - Present
  • Association of Trial Lawyers of America
  • Board of Governors
  • 1994 - 2002
  • Essex County Bar Association
  • Past President
  • 1992 - 1994
  • Massachusetts Academy of Trial Attorneys
  • Past President
  • 1990 - 1992
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Honors and Awards

  • AV Preeminent Rated
  • Martindale-Hubbell
  • 2020
  • Centennial Award
  • Massachusetts Bar Association
  • 2011
  • AV Peer Review Rating
  • Martindale-Hubbell
  • 2011

Attorney endorsements

Received (1)
Given (2)
Endorse Walter
Personal injury Attorney | Mar 05
Relationship: Fellow lawyer in community
"Walter Costello is a highly respected, recognized giant in the legal community, both in MA and nationally. Identified as one of the Best Lawyers in America since 1978, he is the epitome of the principled, gracious, yet zealous advocate that every lawyer should emulate. He is extremely knowledgeable in the law, and has been a mentor to many lawyers, including me. And I count myself very lucky for that privilege. His advice and counsel are constantly in demand and sought by seasoned attorneys, bar leadership, and jurists alike. He is honest and supremely ethical by nature, he is truly a lawyer's lawyer in the real sense of the term, and I cannot endorse him highly enough."
Estate planning
Personal injury

Avvo Contributions

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Salem Personal injury Lawyer Walter A Costello Jr
Walter A Costello Jr
Personal injury Attorney
Salem, MA
Licensed for 49 years