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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
321 Client Reviews
Showing 116 - 120 of 151 reviews | Speeding & Traffic Ticket
Posted by anonymous | August 18, 2011
Plainsboro Adult/Underage DWI and Reckless Driving
I am 20 years old and I had a .05 BAC reading. I was charged with a regular DWI, underage DWI, and Reckless Driving. I went straight to Mark and he told me that it would not be tough for him to fight off the adult DWI and reckless, but it would be pretty hard to prove the underage considering I told ...
Posted by anonymous | June 26, 2011
Fantastic service, would definitely recommend
Mark explained from the get-go that his clients are like family, and it's true; the man is literally available at any hour, day or night, and he takes a vested personal interest in each case. I honestly do not know how the man does it, especially without coffee. He kept me informed of everything ...
Posted by Kevin | June 02, 2011
Always there
Received a pts summons for a minor traffic accident and called Mark based on a recommendation. Glad I did! Mark was in constant contact with me any time I needed him and he kept me up to date on my case throughout a drawn out process. Found Mark to be very professional and his experience with the W...
Posted by David Vair | April 05, 2011
An Advocate For You
Sometimes in life we need an advocate; someone who is willing to seek out our best interests, who will represent us when we are ourselves are no longer qualified to do so. Coming before a Judge in the Municipal Court of North Brunswick Township, proved to be such a time for me. Granted, lawyers are b...
Posted by Numair | March 10, 2011
Law & Order at its finest!
Mark was an excellent lawyer! He did a great job helping me out. I was going double the legal speed limit and he was able to help me get off with a clean slate! He is a very available person and makes an effort to get to know his client. I went in for a pre-trial conference with him a few days before...
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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