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Robert J. Yenchman Partner

Photo of Robert J. Yenchman, Partner

Robert J. Yenchman Partner

Robert J.  Yenchman’s practice focuses on a wide range of matters in which he represents clients in all facets of litigation, including construction/labor law, general liability, premises liability, vehicular negligence, commercial litigation and criminal law.  Robert also focuses on trial practice on both Long Island and the various venues in the City of New York.

Prior to joining Lewis Johs, Robert was an associate at a general litigation firm focusing on insurance defense, personal injury and criminal matters.   He oversaw a team of attorneys responsible for managing a large caseload from inception to resolution.   Robert also drafted and argued appellate briefs before various departments of New York State’s Appellate Divisions.   Prior to and during law school, he was employed by and interned with the New York County District Attorney’s office and, upon graduation, accepted a fellowship at the legal affairs office of the New York City Department of Homeless Services.

Robert is a member of the Queens County Bar Association and the Nassau-Suffolk Trial Lawyers Association.


  • Juris Doctor Degree – New York Law School 2009
  • Bachelor of Science Degree – Union College 2004


  • Queens County Bar Association
  • Nassau-Suffolk Trial Lawyers Association

Related Article

Lewis Johs Attorneys Featured in the SCBA’s Winter 2023 Edition of the Legal Brief

The firm received great coverage in the Suffolk County Bar Association’s Winter 2023 Edition of the Legal Brief. Attorneys Robert Yenchman and Michael Clancy are featured in the publication on pages 16 and 29. A tribute to the Hon. Robert W. Doyle, J.S.C. is also included on page 7. To read the full publication, click […]

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