SOLUTION FOCUSED LEGAL THINKING

At Sinayskaya Yuniver, P.C. we put the needs of our clients first. Piloted by attorneys with extensive litigation experience, our team has earned a strong reputation for providing efficient legal services that deliver results. Our staff is dedicated to promoting our clients’ interests and works tirelessly to ensure that our clients attain the best outcomes possible. No two cases are treated as the same by our firm, and we welcome every opportunity to find innovative solutions to complex legal issues.

Irene Sinayskaya
Rated by Super Lawyers


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WE HAVE REPRESENTED A WIDE RANGE OF CLIENTS ON MARKET LEADING TRANSACTIONS, FROM COMPANIES WITH A GLOBAL PRESENCE TO START-UPS AND EMERGING BUSINESSES

Practice Areas and Industries

OUR COMMITMENT TO HELPING OUR CLIENTS IMPLEMENT THEIR VISION AND STRATEGIES HAS ALLOWED US TO BUILD A TRULY GLOBAL NETWORK

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A TEAM THAT DELIVERS RESULTS.

IRENE SINAYSKAYA

MANAGING PARTNER

Irene Sinayskaya is one of the Managing Partners at Sinayskaya Yuniver, P.C. Irene’s practice area primarily focuses on strategic case management of commercial litigation and corporate matters. She has practiced extensively on commercial employment class-action defense, complex litigation matters, regulatory matters, and international investment and disputes. Irene also serves as general counsel to companies with over 1000 employees on a number of regulatory and compliance due diligence matters; she supports and guides clients in obtaining licensure, complying with state and federal employment laws, developing strong and efficient corporate structure and governance, and various other legal business matters.

Irene obtained her Bachelor of Finance at Pace University before graduating from Jacob D. Fuchsberg Law School with a Juris Doctor. Irene is bilingual in English and Russian.

Bar Admissions/Licensed Jurisdictions

  • New York
  • New Jersey
  • United States Court of Appeals for the Second Circuit
  • United States District Court for the Southern District of New York
  • United States District Court for the Eastern District of New York
  • United States District Court for the District of New Jersey
  • Supreme Court of the United States of America

STEVEN YUNIVER

MANAGING PARTNER

Steven R. Yuniver is one of the Managing Partners of Sinayskaya Yuniver, P.C. Steven’s practice area focuses on commercial litigation and business transactions including mergers and acquisitions. Steven has extensive experience in representing companies dealing with regulatory standards, audits, and employment practices. In addition to assisting clients in litigation and compliance matters, Steven ensures that clients uphold worldwide standards for professionals in their industry which define, implement, and support efficient processes that encourage consistency across all our commercial and corporate clients.

Steven regularly appears in State and Federal courts on a wide range of issues. He also has extensive cross-border experience, including representing domestic and international companies in their business needs.

Steven manages a team of professionals working primarily with high-volume clients in a variety of industries, including commercial development, information technology, consulting, and health care. This gives him a unique perspective on strategic problem solving and implementation of policies to ensure efficient business practices.

Steven speaks English, Russian, German, and Spanish.

Bar Admissions/Licensed Jurisdictions

  • New York
  • New Jersey
  • United States Court of Appeals for the Second Circuit
  • United States District Court for the Southern District of New York
  • United States District Court for the Eastern District of New York
  • United States District Court for the District of New Jersey
  • Supreme Court of the United States of America

BRIAN GRINBERG

ASSOCIATE ATTORNEY

Brian Grinberg is an associate in the Real Estate Group at Sinayskaya Yuniver, P.C. Brian’s practice focuses on commercial real estate and real estate litigation, zoning and land use issues, landlord-tenant disputes, title and boundary disputes, and commercial lease drafting. Over the course of his five years with our firm, Brian has obtained extensive experience in advising and assisting clients on matters relating to the negotiation and preparation of development and construction agreements, the acquisition and disposition of commercial real estate, land use entitlements, and drafting office, retail, and industrial leases.

Brian obtained his Bachelor of Arts in Political Science at Hunter College in New York City before graduating from New York Law School with a Juris Doctor.

Brian is bilingual in English and Russian.

In his free time, Brian enjoys watching football and basketball as well as reading.

Bar Admissions/Licensed Jurisdictions

  • New York
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ALEX PESOCHIN

ASSOCIATE ATTORNEY

Alex Pesochin is an Associate Attorney at Sinayskaya Yuniver, P.C. Alex’s practice areas are primarily civil litigation and intellectual property matters.  He has practiced extensively before the courts of New York and New Jersey, participating in over a thousand cases over the course of his career. Alex has also previously worked for some of the biggest corporations and government agencies in the country, including NASA, Dell, the Supreme Court of New York, M&T Bank, Wilmington Trust, and the United States Patent & Trademark Office, bringing a wealth of diverse experience and knowledge to the team.

Alex has a Bachelor of Science in Computer Science from the City University of New York and a Juris Doctorate from the George Washington University Law School. He is also bilingual in English and Russian.

Bar Admissions/Licensed Jurisdictions:

  • New York
  • New Jersey
  • United States District Court for the Southern District of New York
  • United States District Court for the Eastern District of New York
  • United States District Court for the District of New Jersey

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IAN PIASECKI

ASSOCIATE ATTORNEY

Ian Piasecki is an Associate Attorney at Sinayskaya Yuniver, P.C. Ian’s practice areas are primarily commercial litigation and transactional matters. He has obtained extensive experience before the courts of New York, New Jersey, and Pennsylvania, and is well-versed in the resolution of a wide range of commercial disputes, in addition to advising and assisting clients on matters relating to the negotiation and preparation of construction agreements, office and retail leases, and the acquisition and disposition of commercial real estate.

Ian has a Bachelor of Arts in Political Science from Saint Joseph’s University and a Juris Doctor from Rutgers Law School.

In his free time, Ian enjoys running long distance and cooking.

Bar Admissions/Licensed Jurisdictions

  • New York
  • New Jersey
  • Pennsylvania
  • United States District Court for the Southern District of New York
  • United States District Court for the District of New Jersey
  • United States District Court for the Eastern District of Pennsylvania
  • United States Bankruptcy Court for the Eastern District of Pennsylvania

GEOFFREY LITER

ASSOCIATE ATTORNEY

Geoffrey Liter is an Associate Attorney at Sinayskaya Yuniver, P.C. Geoffrey’s practice areas are primarily focused on Commercial and Civil Litigation matters in addition to advising and assisting on matters related to contract agreements and negotiation.

Geoffrey brings with him substantial litigation experience. Prior to joining Sinayskaya Yuniver, P.C. Geoffrey was part of a trial team participating in one of the first residential mortgage-back securities (“RMBS”) trials against a Master Servicer in the United States.

Geoffrey has a Bachelor of Arts in Political Science from the University of Delaware and a Juris Doctor from Widener University Delaware Law School where he graduated Cum Laude and served as the Internal Managing Editor of the school’s Law Review.

Geoffrey is bilingual in English and Russian. In his free time, Geoffrey enjoys playing ice hockey and golf.

Bar Admissions/Licensed Jurisdictions

  • New York

KATHERINE VASKEVICH

PARALEGAL

Katherine Vaskevich joined Sinayskaya Yuniver, P.C. as a Paralegal in 2018. She assists the managing partners and associate attorneys through every step of the litigation process, with a particular focus on commercial litigation and employment law.

Katherine graduated summa cum laude as a Dean’s Scholar from the City University of New York at Baruch College in June 2019. She obtained a Bachelor of Science in Public and International Affairs. At her graduation, Katherine was awarded the Marxe School of International and Public Affair’s Honorary Degree. In the summer of 2018, Katherine studied placemaking and urban space design at the University of Amsterdam in the Netherlands.

Katherine has extensive experience within government and non-profit agencies. In addition to interning at the New York County District Attorney’s Office, the New York State Senate, and the Kings County Court System, Katherine has helped in non-profits such as the International Rescue Committee and Changing the Present.

Katherine is bilingual in English and Russian, and strives to fulfill her passion of helping those in need with her growing legal expertise. Katherine is attending law school as of fall 2020.

EVAN SOLOMON

PARALEGAL

Evan joined Sinayskaya Yuniver, P.C. in 2020 as a member of the firm’s commercial litigation practice.  He assists the firm in all aspects of the litigation process, from complex legal research to discovery and drafting.  Additionally, he works with the firm’s healthcare and employment practices performing research regarding regulatory compliance matters, particularly regarding the constantly shifting regulatory environment surrounding the COVID-19 pandemic.

A graduate with Honors of the State University of New York at New Paltz, Evan brings to the table years of experience from a diverse array of litigation disciplines, ranging from complex corporate litigation to trusts and estates matters, along with extensive deposition and trial preparation experience. 

ARTHUR KAMSAN

PARALEGAL

Arthur Kamsan joined Sinayskaya Yuniver, P.C. as a Paralegal in 2018. He assists the firm’s attorneys with complex legal research and drafting throughout the entire litigation process, with a focus in commercial litigation and immigration law.

Arthur entered the legal field in 2017 as a legal intern. Since then he has become prolific with all manner of immigration issues, trademarking, and obtaining all necessary licenses for newly opened businesses.

Arthur’s passion for the law has led him to eagerly strive to become the first attorney in his family. Arthur is currently enrolled in the Zicklin School of Business and is working towards a major in Finance. Once he graduates he is eager to complete law school and join the rapidly growing number of attorneys at Sinayskaya Yuniver, P.C.

Arthur is bilingual in English and Russian.

LAUREN MCGOLDRICK

PARALEGAL

Lauren McGoldrick is a commercial litigation and real estate Paralegal. Before joining Sinayskaya Yuniver, P.C., Lauren’s experience in the field of law began in 2013 as a receptionist and legal assistant at an Estate Planning law firm. In addition to her paralegal work, Lauren is responsible for administrative office duties, and billing. In her interactions with clients, Lauren ensures that every client is comfortable, and well informed, while they navigate stressful legal situations.

Lauren earned her Bachelor of Science degree in Corporate Communications from the College of Staten Island.

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