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John B. Brennan
About John
Biography
I am a former prosecutor with over 32 years of Criminal Trial experience. Certified by the New Jersey Supreme Court as a Criminal Trial Attorney.
Practice Areas
3
Practice Areas
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in New Jersey for 36 years
State: New Jersey
Acquired: 1989
No misconduct found
Licensed in Pennsylvania for 36 years
State: Pennsylvania
Acquired: 1989
No misconduct found
Location
The Law Office of John B. Brennan
10000 Lincoln Dr, East, Suite 201, Marlton, NJ, 08053
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John B. Brennan's Reviews
Avvo Review Score
53 Client Reviews
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Practice Areas
Showing 1 - 4 of 4 reviews | Expungement
Posted by michael oneill | April 06, 2022 | Hired Attorney | Expungement
The best
Got my case dismissed and expunged . Great job , highly recommended . I would call John if you need legal help.
Posted by Madeline | June 26, 2018 | Hired Attorney | Expungement
Outstanding!
I live out of state, so facing older charges back in my home state of NJ left me anxious and facing an inconvenience to say the least. I felt extremely confident in John after the first time we spoke. Living over 600 miles away meant that communication was either over phone or via email. Any missed c...
Posted by joel | July 07, 2017 | Hired Attorney | Expungement
An excellent lawyer
John kept me informed by phone and emails throughout the whole process , he knew the time line to get my record expunged John is easy to talk to and explains the whole process. A great lawyer!
Posted by anonymous | May 08, 2017 | Hired Attorney | Expungement
The Best!
The Best he got my case dismisssed and my Record expunged! Choose Mr.Brennan you won't regret it!
John B. Brennan's Lawyer Endorsements
"I had the privilege of working with and learning from John Brennan at the Burlington County Prosecutor's Office. I have also handled various criminal defense matters with Mr. Brennan since he went into private practice. Simply stated, Mr. Brennan is a phenomenal criminal trial attorney. He is knowledgeable, talented and typically has more trial experience than the prosecutor's he goes up against. For those reasons, I hold Mr. Brennan in the highest regard and am happy to endorse him in the area of criminal defense."
"John is an excellent attorney who not only cares about his clients but has the tools knowledge and experience to help them. I have referred many cases to John over the years, because I know that he will give them his very best."
"I endorse this lawyer."
"I endorse this lawyer. John is one of the best. He is well respected. I highly recommend him."
"John and I were adversaries on many cases when he was at the prosecutor's office. He was a consummate professional who always treated me and my clients with respect."
"I endorse this lawyer."
"I had the pleasure of working for, and learning from, Mr. Brennan in the Burlington County Prosecutor's Office. He is one of the finest trial attorneys I have ever seen in my career and is thoroughly knowledgeable of all aspects of criminal law. He fights for his clients and obtains the best possible result. I endorse him without reservation."
"I endorse this lawyer."
"Mr. Brennan has a wealth of experience(over 25 years) in the area of criminal law. This has garnered him wide recognition in the court system-particularly here in Burlington County."
Stephen Bodnar
Criminal defense lawyer
Francis Masciocchi
Criminal defense lawyer
Robert Perry
Unknown lawyer
Robert Simons
Criminal defense lawyer
Paul Ferrell
Criminal defense lawyer
Experience
Honors
2018
Peer Review Rated, Martindale-Hubbell
2014
Certified Criminal Trial Attorney, New Jersey Supreme Court
Work Experience
2014 - Present
Owner, Law Office of John B. Brennan
1989 - 2014
Assistant Prosecutor, Burlington County Prosecutor's Office
Associations
2015 - Present
Burlington County Bar AssociationMember
New Jersey Association of Criminal Defense Lawyers
Education
1989
Widener University School of Law
JD - Juris Doctor
1989
College of New Jersey
BA - Bachelor of Arts
Languages
English
Activity
Legal Answers
Legal Guides
Legal Answers
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04 Apr 2025
Q&A
My case got transferred from municipal court to Prosecutor for reason being indictable ? What happens now?
18 Jan 2025
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