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also known as Greg L. Johnson, Gregory L. Johnson
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In January 2011, Attorney Yannetti handpicked Attorney Greg L. Johnson to join him at the Yannetti Johnson after the two attorneys had battled each other in a highly contested and lengthy gun case in the Lawrence District Court. At the time, Greg was working as a prosecutor for the Essex County District Attorney’s Office. Attorney Yannetti viewed first-hand the skill Greg exhibited, as well as the respect he commanded from judges and court personnel. Attorney Yannetti was so impressed that he offered Greg an associate’s position in the firm.
Attorney Greg L. Johnson has established himself as a true rising star in the criminal-defense bar. In both 2020 and 2021 Attorney Johnson was named to Massachusetts Super Lawyers, a selection process limited to those who have attained a high degree of peer recognition and professional achievement. Between 2013 – 2018 he was nominated as a “Rising Star” by Super Lawyers six consecutive years. Only 2.5% of eligible attorneys nationwide are honored with the “Rising Star” distinction. This accolade further cemented Attorney Johnson’s growing reputation for top-level representation in criminal courts throughout Massachusetts and New Hampshire. For the press release issued by our firm in November of 2013 announcing this honor, click on the following link: Super Lawyers Rising Star
During his career as an assistant district attorney, Greg L. Johnson gained invaluable trial experience, which included his representation of the Commonwealth as lead counsel in approximately fifty jury trials. In 2008, he was selected to work under the Project Safe Neighborhood Grant funded by the U.S. Attorney’s Office. His responsibilities in that position included prosecuting all firearms and gang-related offenses in the City of Lawrence. In that role, Attorney Johnson handled a wide variety of serious felony cases, including shootings, assaults by means of dangerous weapons, narcotics distribution and firearms cases. In 2008, the Massachusetts District Attorney’s Association selected Greg to receive the Spotlight Award which is issued annually to prosecutors in recognition of outstanding service, spirit, and professionalism.
Attorney Johnson was promoted in January of 2010 to the position of Supervising ADA at the Lawrence District Court, one of the five busiest courts in the Commonwealth. He was responsible for the training and supervision of ten Assistant District Attorneys. Before leaving the District Attorney’s Office, Attorney Johnson presented approximately ten serious felony cases to the Grand Jury and handled those matters in the Essex County Superior Court.
Attorney Greg L. Johnson’s extensive experience and substantial growth as a trial lawyer are integral components of his success at the Yannetti Johnson. His ability to assess, analyze, and exploit the weaknesses in the prosecutor’s cases against his clients is a tool that informs his daily approach to our cases inside and outside the courtroom.
Attorney Greg L. Johnson graduated from the Suffolk University Law School in May of 2005, cum laude. While at Suffolk Law School, Greg achieved Dean’s List recognition every semester. He was also selected to be a member of the prestigious Suffolk University Law Review. He worked as a Note Editor while on the Law Review and was honored at the conclusion of his first year at Suffolk with the Honorable Mention Award in the 2006 Best Brief Competition.
Greg graduated from Colgate University in May of 2000 with a degree in International Relations.
Recent Cases Handled by Attorney Greg L. Johnson:
* Most cases handled by Attorney Johnson are listed on our “Recent Cases” pages located here: Greg Johnson Recent Cases
8
Practice Areas
15 years
Free Consultation
$0 first 60 minutes
Sometimes
State: Massachusetts
Acquired: 2005
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44 School Street, Suite 1000A, Boston, MA, 02108
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105 Eastern Avenue, Suite 215A, Dedham, MA, 02026
davidyannetti.com/12 Client Reviews
AI-summarized from Avvo client reviews
Showing 1 - 5 of 12 reviews
Posted by anonymous | May 14, 2026 | Hired Attorney
Exceptional Advocate with Outstanding Courtroom Skill and Expertise
I am incredibly grateful for the representation I received in successfully getting my restraining order extended. From the very beginning, Attorney Johnson demonstrated deep expertise and a strong command of the legal process, which gave me confidence during a very stressful time. He did an outstand...
Posted by Emily | June 11, 2025 | Hired Attorney
Highly Skilled and Professional – Case Dismissed
Attorney Greg Johnson did an outstanding job defending me in an assault and battery case. He was professional, knowledgeable, and always well-prepared. He explained everything clearly, answered all my questions, and made sure I felt supported throughout the process. Thanks to his strategic approac...
Posted by Derrick | March 26, 2022 | Hired Attorney
Great Lawyer
I rarely call on lawyers. This guy is an awesome guy with a great personality and sharp. | don't post reviews often but I had to for him. He is great guy and worked my case like a champ. Thank you Greg & The Yannetti Law Firm Give him a call you wont be disappoi...
Posted by Michelle | May 05, 2019 | Hired Attorney
Outstanding lawyer—incredibly smart and personable—achieves results
Greg was a fantastic lawyer. I was so impressed by the statement he made on my behalf. He was organized, prepared, well-spoken, and clear. As a result, the outcome was even better than expected. I highly recommend Greg. He delivers great results!
Posted by Patrick | January 23, 2018 | Hired Attorney
Excellent presence, critical results.
After being tossed around for almost 2-years in the state court system, Mr. Johnson came in and he brought the law with him. Cases closed, both in my favor. My new strategy has been to "follow the law", and it has worked! But for ANYONE else I know, I refer them to this man!
"An excellent lawyer who treats clients with patience, care, understanding, and utmost professionalism - an even better person and I wholeheartedly recommend for future services."
"I endorse this lawyer. Greg is an excellent criminal defense lawyer who achieves results for his clients that other lawyers assured the same clients would just not be possible. He has broad experience, knows the judges in different courts, and is savvy about how to get best results in each case. When I have legal questions (particularly about expungement and motor vehicle crimes), Greg is the first lawyer I think of asking. He knows the answers."
"Greg Johnson is a highly regarded criminal defense attorney. Experienced and professional, he treats clients with respect while achieving favorable outcomes. I would recommend Greg to anyone facing criminal charges in the Boston area."
"I endorse this lawyer. Greg Johnson is a rising star in the Boston criminal defense community. Almost every client we have ever sent to Greg has called us after the case resolved to thank us. He is a gifted trial lawyer and the kind of advocate you would want in your fox hole."
Criminal defense lawyer
Criminal defense lawyer
Criminal defense lawyer
Criminal defense lawyer
Criminal defense lawyer
2014
Top 40 Under 40, National Trial Lawyers
2013
Rising Star, Massachusetts Super Lawyers
2013
Top 40 Under 40, National Trial Lawyers
2006 - 2011
Assistant District Attorney, Essex County District Attorney's Office
2012 - Present
Massachusetts Association of Criminal Defense Lawyers
2005
JD - Juris Doctor
English