On the worst day of your life,

please call me. I can help.

Massachusetts Criminal Defense Lawyer

You or someone you love has been arrested, summoned to appear in court, or is being investigated for involvement in a criminal matter. You feel scared, confused, and uncertain about what to do next. This may be the worst day of your life. The first thing you need to do is hire an experienced criminal defense lawyer. Deciding whom to hire is one of the most important decisions that you will need to make since the right lawyer can significantly improve the outcome of your case and your peace of mind throughout the process. You need an experienced lawyer who will patiently listen to you and carefully explain the court process and your options. You need an experienced lawyer who will help you through what is going to be an extremely difficult time in your life. You need an experienced lawyer who will fight hard for you in the courtroom and will stop at nothing to get you the best result possible.

Far too many cases are pled out when going to trial is a viable option. I have tried many serious cases and am not afraid to go to trial on your case too. As your criminal defense lawyer in Lowell I will take the time to make sure that you understand the court process and will discuss your options at length. My ultimate goal is to get you the best result while helping you maintain your dignity during this difficult time in your life. I will be honest about your case and possible outcomes. I will make sure that you feel supported and in control at all times while your case is pending. Having an open criminal case is stressful; I will help set your mind at ease because you will know that you have a committed and zealous advocate who will work tirelessly to get the best result possible for you or your loved one.

With offices conveniently located in Belmont, MA and Lowell, MA, I handle criminal matters in the Greater Boston Area and throughout Middlesex County. Please contact my office to set up a consultation.

Know What To Do


Do not resist arrest, even if you believe the arrest is unfair. Learn More »


Stay calm. Don’t run, argue, resist or obstruct the police. Learn More »


If your loved one has been arrested, find out where he or she is being held. Learn More »

Get To Know Me

  • Testimonial

    Keren Goldenberg

    About Keren Goldenberg

    I specialize in criminal defense and practice in Massachusetts in the federal and state courts. Prior to opening my own criminal defense practice I worked as a public defender for 12 years in New York City and Lowell, MA where I handle the toughest cases against relentless prosecutors and unforgiving judges. I have been invited to serve as faculty at Harvard Law School’s Trial Advocacy Workshop and the Macaronis Institute for Trial and Appellate Advocacy’s Advanced Evidence Skills program. When criminal defense lawyers in Massachusetts have questions about their cases, they call me. You should too. Read more about me.

    Recent Wins

    October 2016 A judge allowed my motion to dismiss charges against my client because there was insufficient evidence to charge him Read More

    October 2016 Attorney Goldenberg's client was found not guilty by reason of insanity in the Lowell Superior Court yesterday. Read More

    May 2016 A judge in the Lowell District Court allowed Attorney Goldenberg's Motion for New Trial for a client who received constitutionally deficient advice concerning the immigration consequences of plea taken ten years ago. Read More

Who's Talking

  • P. I.,

    Keren represented me on two cases where the police searched my apartment and my car illegally. In both cases she convinced the judge to throw out the evidence and the cases were dismissed. She did a great job.

  • M.B.,

    Keren represented me years ago and I still drop by her office when I have questions or problems or just to say hello. I have worked with a lot of lawyers and she is by far the best.

  • P.P.,

    I called Attorney Goldenberg when I got called to testify to the grand jury. I'm really glad I talked to her before I testified. She did a really good job representing me.

  • M.F.,

    Keren represented me when my ex accused me of doing things that I could never do. Everyone treated me like I was guilty except for her. She fought really hard for me at trial and did an amazing job. The jury knew that they could not believe what my ex was saying about me after Keren cross examined her. I told my dad that Keren represented me like she was representing her own son.

  • B.B.,

    Karen went to trial for me on a really serious case in the superior court. I was so stressed out. the charges weren't true and were ruining my life! NOT GUILTY!!!!! she is an awesome lawyer and I can't thank her enough.

  • Anonymous,

    I was charged after a horrible accident and Keren knew more about "accident reconstruction" than the cop who testified that it was my fault. She is awesome. She's really smart and really tough.

Get in touch with me

Please call to get to know me now before committing to me as your lawyer and set up a free consultation .


19A Alexander Avenue
Belmont, MA 02478
Tel: 617-431-2701


97 Central Street, Suite 403
Lowell, MA 01852
Tel: 978-221-2503
Fax: 978-401-0803

Contact Now

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