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Chat withState: New Jersey
Acquired: 1988
Lawyer disciplined by state licensing authority in 2022
4475 Route 27, Princeton, NJ, 08528
4105 Suite 11 , Rte 1, Monmouth Junction, NJ, 08852
317 Client Reviews
Showing 286 - 290 of 317 reviews
Posted by Srini | March 11, 2010 | Criminal Defense
Reliable and Dependable Attorney
Mark Jeffy is an honest and reliable attorney. He took all my calls and responded with clear answers. He handled everything very professionally. I recommend his services to anyone else searching for a trustworthy and committed defense lawyer.
Posted by Hooshang | February 11, 2010 | Speeding & Traffic Ticket
A Great Lawyer!
I have known Mark for about 30 years: originally as a colleague at Rutgers University where I still teach as a professor and later as a lawyer representing me in a number traffic violation cases. I have never been disappointed with this fine man. He is a treasury of great qualities: honest, dependabl...
Posted by Matthew | February 03, 2010 | Lawsuits & Disputes
Dependable Advocate
Mark Jaffe is a reliable attorney that always puts the best interest of his clients as his priority.Through his defense of me in Princeton Township and Princton Burough courts in July 2009, it was effident that he has a tremendous working relationship with both court`s personal.
Posted by James | January 27, 2010 | Speeding & Traffic Ticket
GREAT JOB!
Mark was on time and very reliable. He cleaned up my driving record and got me back on track. He represented in three different court jurisdictions with great results.
Posted by caroline | January 25, 2010 | Speeding & Traffic Ticket
Honest, effective, and efficient laywer - very pleased and would recommend to family and friends
I have known Mr. Jaffe for over a year and he has helped me on several occasions avoid harsh traffic penalties for minor traffic offenses. The reason I decided to continue working with him is that he not only is efficient and effective, but he also is dependable. Dependability is crucial to me in l...
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This lawyer was disciplined by a state licensing authority in 2022.
Suspension issued in NJ, 2022
updated on 08/22/2025Suspension means an attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.
“A reprimand was issued due to a misunderstanding involving parking tickets on a friend’s vehicle I had temporarily used; although I paid my friend for the fines, procedural issues arose because I was not the registered owner, and the court held me responsible despite my good-faith effort to resolve the matter.”
Reprimanded issued in NJ, 2020
updated on 08/22/2025This means the attorney did something wrong, but the Bar did not suspend the lawyer. Typically in this case the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.
“The reprimand was based solely on not having a written contract in a pro bono case, as I did not believe a formal agreement was required when offering free legal assistance.”
Censure issued in NJ, 2017
updated on 08/22/2025This means the attorney did something wrong, but the State did not suspend the lawyer. Typically in this case, the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.
“While caring for my dying mother, I submitted a rushed expungement in a difficult case involving a mentally impaired client; although the outcome was successful, a complaint was later filed due to the filing’s quality, which led to a reprimand. I then provided a full refund to the client.”
Reprimanded issued in NJ, 2012
updated on 08/22/2025This means the attorney did something wrong, but the Bar did not suspend the lawyer. Typically in this case the lawyer's poor behavior is exposed to the public in hopes that he or she will not repeat the behavior.
“In a rare case, an interpreter—unknown to me at the time—provided false testimony, which contributed to my reprimand and mistrial; I’ve handled over 14,000 cases with integrity and success, and I remain committed to delivering strong, ethical representation.”
2025
Client's Choice, Avvo
2025
Client Champion Award, Martindale-Hubbell
2014
Honorary Deputy Sheriff, Hudson County, Hudson County Bar Association
1994
Appointed Prosecutor, Princeton
1988 - Present
Attorney, Law Offices of Mark H. Jaffe
1996 - 1999
Conflict Public Defender, City Of West Windsor
1990 - 1999
Pool Public Defender, Middlesex County Public Defenders Office
1989 - 1999
Legal Counsel, Hudson County Chiefs of Police Association
1988 - 1990
Assistant Prosecutor, Union County Prosecutor's Office
1984 - 1992
Prosecutor, Princeton University
1982 - 1989
Researcher, New Jersey State Police
1988 - Present
New Jersey Bar AssociationMember
Member
Member
Member
1999 - 2000
Hudson County Chiefs of Police AssociationLegal Counsel
1987
JD - Juris Doctor
1982
MA - Masters
1979
BA - Bachelor of Arts
1985