About Our Firm

Since the founding of Koss & Schonfeld, LLP, our attorneys have successfully represented clients in all phases of personal injury and commercial litigation as well as in a broad array of transactional matters. Our attorneys have earned a reputation in the legal profession as zealous advocates and consummate deal-makers.

Get In Touch

90 John Street, Suite 503
New York, NY 10038

Phone: (212) 796-8914
Fax: (212) 401-4757

Email: info@kandsllp.com

Allen V. Koss, Esq.

Allen V. Koss, Esq.

Mr. Koss’ practice is focused on personal injury and medical malpractice litigation and commercial real estate. He has recovered millions of dollars in compensation for his clients and successfully closed many multimillion dollar commercial and real estate transaction. Prior to co–founding Koss & Schonfeld, LLP, Mr. Koss was spent seven years as litigation associate at one of the premier medical malpractice defense firms in the country.

(212) 796-8915

Practice Areas


J.D., Brooklyn Law School 1999


Moot Court Honor Society

Judicial Experience

Principal Law Clerk, Hon. Esther Morgenstern, Supreme Court of the State of New York, Kings County 1999-2001

Bar Admission

  • State of New York
  • Eastern District of New York
  • Southern District of New York