Walter A. Costello Jr. - Haverhill, MA
Attorney at Kazarosian Costello LLP
Personal Injury - Plaintiff Lawyers in Haverhill, MA
546 Main Street Haverhill, MA 01830 - 3222
- Free Consultation
- 1 Super Lawyers®
-
53
Years
Experience
Haverhill Personal Injury - Plaintiff Lawyer
Updated: 03/10/2026
Areas of Practice
- Personal Injury - Plaintiff
- Medical Malpractice/Nursing Home Liability
- Motor Vehicle Accidents - Plaintiff
- Premises Liability - Plaintiff
- Civil Litigation
- Products Liability
- Negligence
- Business Litigation
Attorney Information
Awards and Honors
Honors
- American Association for Justice, Wiedemann Wysocki Citation of Excellence, 1996
- American Association for Justice, Wiedemann Wysocki Citation of Excellence, 1993
- Listed Who's Who American Lawyer
- Listed Best Lawyers in America
- Super Lawyers 2006 to Present Personal Injury-Plaintiff
- Massachusetts Bar Association, Centennial Award, 2011
Other Sources of Feedback About Walter A. Costello Jr.
Included on the 2026 Massachusetts Super Lawyers list
Past Lists
- 2025 Massachusetts Super Lawyers list
- 2024 Massachusetts Super Lawyers list
- 2023 Massachusetts Super Lawyers list
- 2022 Massachusetts Super Lawyers list
- 2021 Massachusetts Super Lawyers list
- 2020 Massachusetts Super Lawyers list
- 2019 Massachusetts Super Lawyers list
- 2018 Massachusetts Super Lawyers list
- 2017 Massachusetts Super Lawyers list
- 2016 Massachusetts Super Lawyers list
- 2015 Massachusetts Super Lawyers list
- 2014 Massachusetts Super Lawyers list
- 2013 Massachusetts Super Lawyers list
- 2012 Massachusetts Super Lawyers list
- 2011 Massachusetts Super Lawyers list
- 2010 Massachusetts Super Lawyers list
- 2009 Massachusetts Super Lawyers list
- 2008 Massachusetts Super Lawyers list
- 2007 Massachusetts Super Lawyers list
- 2006 Massachusetts Super Lawyers list
Education
-
Legal Education
-
Boston College Law School,
Boston,
Massachusetts, 1973
J.D.
-
Boston College Law School,
Boston,
Massachusetts, 1973
-
Non Legal Education
-
Boston University,
Boston,
Massachusetts, 1969
A.B.
Major: Economics
-
Boston University,
Boston,
Massachusetts, 1969
Current Employment Position(s)
-
Partner
Past Positions
- Costello, Barrett & Gonthier, Partner, 1975 - 1995
- Kisloff, Hock, Shuman & Flanagan, Associate, 1974 - 1975
Classes and Seminars
-
Lecturer, Massachusetts Academy of Trial Attorneys
-
Lecturer, Massachusetts Continuing Legal Education
- Instructor, North Shore Community College
Published Works
Articles
-
Massachusetts Lawyers Weekly, Board of Editors
Bar Admissions
- Massachusetts, 1973
- U.S. District Court District of Massachusetts, 1974
- U.S. Bankruptcy Court Massachusetts, 1974
- U.S. Court of Appeals 5th Circuit, 1975
- U.S. Court of Appeals 1st Circuit, 1975
- U.S. Supreme Court, 1994
Other Affiliations
- Massachusetts Academy of Trial Attorneys, 1990 - 1992 (President)
- Massachusetts Academy of Trial Attorneys (Lifetime Member, Board of Governors)
- Essex County Bar Association, 1996 - 1998 (President)
- Essex County Bar Association, 1994 - 1996 (Vice President)
- Essex County Bar Association, 1992 - 1994 (Secretary)
- Essex County Bar Association, 1988 - 1990 (Treasurer)
- Essex County Bar Association, 1994 - Present (Conciliator, Essex County Superior Court)
- Essex County Superior Court, 1994 - Present (Mediator)
- Essex County Superior Court, 1994 - Present (Arbitrator)
- American Association for Justice, 1997 - 2003 (Member, Board of Governors)
- American Association for Justice, 1992 - 1993 (Chairman Counsel of Presidents)
- American Association for Justice, 1993 (Executive Committee)
- American Association for Justice, 1986 - 1990 (State Delegate)
- American Association for Justice, 1991 - 1992 (Chair Insurance Committee)
- American Association for Justice, 1994 - 1995 (Chair State Affairs Committee)
- Massachusetts Bar Association, 1990 - Present (Member)
- Massachusetts Bar Association, 2008 - 2011 (Member, Executive Management Board)
- Massachusetts Bar Association, 2008 - 2011 (Regional Delegate)
- Massachusetts Bar Association, 2011 - Present (Centennial Award)
- Salem Bar Association
- Town of Swampscott (Past Member, Board of Appeals)
- Town of Swampscott (Chairman, Board of Appeals)
- Boston College Law School (Alumni Council)
- Board of Bar Overseers (Hearings Officer)
Photo
Contact
546 Main Street
Haverhill, MA 01830 - 3222
Phone: 978-372-7758
Fax: 978-372-9299
Email: Send a message
Website: http://www.kazarosiancostello.com
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