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PRO
also known as Roger K. Marion
With a career spanning over three decades, Roger Keith Marion has made a mark as a seasoned complex commercial litigator, adept in the courts of New York and New Jersey. His role extends beyond litigation as he serves as retained corporate counsel to several corporations, bringing expertise in contract negotiation and a refreshing approach to billing. Roger’s clients appreciate his understanding and fairness, particularly his policy that the first brief call of the day goes unbilled, fostering open client communication. Marion & Allen, under his leadership, emphasizes an inclusive philosophy of better client care, highlighted by free initial consultations. Roger is not only skilled in complex commercial litigation but is also proficient in contracts, appeals, mediation, and arbitration. He has a commendable track record of triumphing in trials, even against formidable opponents such as the United States Attorney’s Office. Roger's dedication to fairness and client service sets him apart as a respected figure in the legal field.
5
Practice Areas
32 years
27 years
31 years
We have not found any cost information for this lawyer
State: New Jersey
Acquired: 1996
No misconduct found
State: New York
Acquired: 1994
No misconduct found
Mobile
488 Madison Avenue, Suite 1120, New York, NY, 10022
marionandallen.com/Showing 1 - 5 of 7 client reviews from Avvo
Posted by Baron | January 25, 2026 | Hired Attorney
Roger Marion is an excellent litigator.He helped us fight multiple large firms in a complex litigation that lasted for years. He is highly competent and works tirelessly for his clients. Great is an understatement do his talent. Highly recommend.
Posted by Jodie | November 8, 2024 | Hired Attorney
Attorney Roger Marion has taken care of my legal needs on several occasions. He has worked late into the night to help me when I was hit with a last-minute contract dispute, jumped on my non-payment for services I performed, and advised me on an array of other legal matters. Roger's vast experience -...
Posted by anonymous | January 3, 2017 | Hired Attorney
Mr. R K Marion, Esq assisted me with getting a negative credit action dismissed. Not only did he get the action dismissed, he did it pro-bono. He was transparent as to what the process was to get the action resolved, and he kept the lines of communication open. Thank you Mr. Marion, Esq.
Posted by anonymous | October 9, 2015 | Hired Attorney
Roger recently represented me in a complex contract dispute. Every question I had, no matter how complex, he was able to answer in a way that was fully understandable, and which gave me confidence in my case. At deposition, he clearly outclassed opposing counsel. He is an excellent negotiator and ...
Posted by Erich | November 13, 2009
Roger Marion is a zealous defender of his client's interests. Unlike other litigators who dutifully demur to the path of least resistance, Roger will actually FIGHT for you every step of the way. And he produces the results. I can recommend him highly and without hesitation.
"Roger has litigated a number of matters for clients of mine successfully. Those clients will continue to use me, and him because they were universally satisfied with his service, communication and expertise. Thus, I fully endorse Roger as a commercial litigator to my New York and New Jersey clients."
"As an opposing counsel, Mr. Marion zealously represented his client within the bounds of the law in an excellent manner. Well done, his client could not have asked nor expected better representation."
"I endorse this lawyer's work. Roger is knowledable and hard working. Always courteous and very pleasant to deal with. Would be happy to have as my lawyer if the need arose."
"Mr. Marion is an exceptional attorney. Roger’s ethics, demeanor and command in the court room are unsurpassed. I highly recommend him in all regards."
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2025
Peer Review Rated, Martindale-Hubbell
2024
Peer Review Rated, Martindale-Hubbell
1999
Young Lawyer of the Year, Hunterdon County, NJ Bar Association
2011 - Present
Founding Partner, Marion & Allen, P.C.
2006 - 2011
Senior Litigation Counsel, Todtman Nachamie Spizz & Johns, PC
1999 - 2006
, Stein Riso Mantel, LLP
1996 - 1999
, Thatcher & Lanza
1994 - 1995
Assistant District Attorney, Kings County District Attorney's Office
1996 - Present
New Jersey Bar AssociationMember
1994 - Present
New York State Bar AssociationMember
A judgment of slander was granted which permitted the offending webpage to be purged from all search indexes, effectively wiping it off the internet, and giving our client, and all victims of such slander access to effective relief.
Verdict of no liability in favor of my client
Dismissed in favor of my client
Awarded $588,206 plus interest
1993
JD - Juris Doctor
2018
Advanced Business Contracts - Clever Way to Get Deals Done
2004
Contract Litigation
2014
2001
English
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