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In the News

Partners Marsha V. Kazarosian and Walter A. Costello, Jr., talk to NBC10 about the real issues with underinsurance in an accident case.

I couldn’t have had a better experience than I had with Marsha Kazarosian and the entire staff at Kazarosian Costello law firm. Marsha was a god-send!

Sandra Peskin
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If you need a good lawyer, if you need advice, I would suggest that you visit these attorneys. They have my full confidence.

T. Lavoie
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We are steadfast legal advocates for our clients in cases involving:

Personal Injury

If you or a loved one has been injured or involved in an accident, our attorneys can advise you on the rights and remedies available to you.

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Police Misconduct / Civil Rights

We are deeply committed to protecting clients who have been victims of unfair or discriminatory treatment in violation of their civil rights.

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Medical Malpractice

For decades, we have successfully litigated medical malpractice cases on behalf of injured patients and their families.

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Employment Law

In the workplace, if your employer makes an employment decision based on a discriminatory reason, you may be protected by state and/or federal law.

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If you have experienced discrimination, you have legal recourse. The lawyers at our firm are here to evaluate your case and advise you about your options.

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Family Law & Divorce

We have significant litigation experience in all family law and divorce matters, including custody issues, asset valuation and division, and child support and alimony.

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Admitted to Practice in MA, NH and CA
At Kazarosian Costello,

we combine experience, knowledge and a record of success that is hard to find in other firms. In addition to our vast legal experience, the attorneys in our firm are committed to leadership at state and county bar associations. Boasting current and past presidents of bar associations including the Massachusetts Bar Association, Massachusetts Academy of Trial Attorneys, the Essex County Bar Association, and the Haverhill Bar Association, the firm has developed strong relationships in the legal community with both bench and bar.

Licensed to practice in Massachusetts, New Hampshire, Maine, and California, our team provides the skilled, individualized representation our clients deserve.

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