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S. Robert Allcorn

Of Counsel
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Phone: (973) 744-4000
Fax: (973) 783-1524

52 Upper Montclair Plaza
Upper Montclair, New Jersey 07043

S. Robert Allcorn is Of Counsel with the firm. He has extensive experience in complex commercial litigation, employment and matrimonial matters, and more than 30 years as a partner in the firm and is one of its founding members. As of counsel to the firm, he continues in his role as a consultant in the firm and maintains a mediation practice.

Mr. Allcorn also has taught litigation strategy at law schools, serving as an adjunct professor at Rutgers School of Law, Newark and Benjamin Cardozo School of Law in New York City. He has actively taught other attorneys in various capacities. For instance, he has been on the faculty of the National Institute of Trial Advocacy and Professional Education Systems, Inc. Mr. Allcorn has authored numerous articles on litigation issues, as well as the “Discovery” section of the New Jersey Practice series (Thomson Publishing Co.).

Martindale-Hubbell BadgeMr. Allcorn has been AV® Preeminent™ Peer Review Rated — the highest rating in legal ability and ethical standards — by Martindale-Hubbell® for more than 25 years. For a description of the selection methodology for Martindale-Hubbell, please click on the link. No aspect of this advertisement has been approved by the Supreme Court of New Jersey.

Mr. Allcorn was appointed to the Supreme Court Civil Practice Committee, serving as chairman of the Discovery Committee, as well as on various subcommittees (Pro Hac Vice; Dispositive Motions; Discoverability of Experts’ Draft Reports) and has been a member of various committees of the American Bar Association and the New Jersey Bar Association.

He has maintained an active interest in the American Inns of Court Foundation, both nationally (co-chairman, National Development Committee; Nominating and Elections Committee; Awards Committee; secretary, Leadership Council), as well as in New Jersey (president, vice-president, master and lecturer, Arthur T. Vanderbilt Inn of Court; and master, Garibaldi Inn of Court).

More recently, Mr. Allcorn has concentrated his practice primarily in mediations. He is a professionally trained mediator and a Superior Court Approved General Mediator, Matrimonial Mediator and Foreclosure Mediator. Having successfully concluded hundreds of mediations, he has achieved the status of Accredited Professional Business Mediator which was bestowed on him by the New Jersey Association of Professional Mediators. He has been assigned by numerous judges and recommended by many attorneys to mediate complex cases and is approved as a mediator by the American Arbitration Association, where he has been a member of the New Jersey Commercial Advisory Council of that organization. He is also a member of the Association for Conflict Resolution.

Mr. Allcorn also has been appointed by courts to serve as an arbitrator, fiscal agent and discovery master.

He has also been included in N.J. Biz Magazine as one of “New Jersey’s Top Mediators” and Who’s Who in American Lawyers.

Mr. Allcorn earned his J.D. at Rutgers School of Law, Newark, and his B.A. at Carleton College.

A History of Commitment in Representing Employees and Entrepreneurs

Clients rely on Rabner Baumgart Ben-Asher & Nirenberg, P.C. for the drive and perseverance its attorneys provide and the results they produce in employment discrimination, whistleblower retaliation, sexual harassment and other employment-related cases, as well as in its comprehensive representation of entrepreneurs and small businesses in corporate and commercial matters. From its welcoming office in Upper Montclair, the firm serves all of New Jersey and also represents clients employed in New York.

Client Reviews
"I worked with Jonathan Nirenberg, ESQ on a sensitive emotional employment matter. Mr. Nirenberg was quick to respond, offered excellent advice, and always followed up with phone calls or emails when needed. My situation was settled out of court within a short period of time with the best possible results for not just me but also for the employer. Highly recommend and would seek his help again if needed..." Linda Busch, PhD
"We've had the pleasure of working with Jonathan on multiple individual and class employment cases. Jonathan is a skilled, dedicated and caring attorney that works diligently to bring justice for his clients. We would recommend Jonathan as a legal resource for any employment cases." Stephan Zouras, LLP
"I felt alone and without a voice, until I hired Jonathan I. Nirenberg of Rabner Baumgart Ben-Asher & Nirenberg, P.C. Mr. Nirenberg represented me in an employment matter. Without his help, I know that I would not have had the extremely successful outcome I had. Jonathan was not only professional, but very empathetic to what happened to me. Jonathan gave me support, and options in relation to a challenging employer/employment situation which was an extremely difficult time in my life..." Shelly Smith