Kirberger PC: a boutique law firm providing US visa and immigration services since 1998.


About Us

KIRBERGER PC is a New York City based boutique law firm that has provided US immigration and US visa services since 1998.

We represent businesses and organizations of various sizes, individuals and families, as well as artists and entertainers, investors, scientists, entrepreneurs and individuals within corporations and other organizations. Although we often work with distinguished individuals and organizations, we remain accessible to a diverse range of clientele.

Scope of Work

Our expertise covers most temporary visa and green card categories, including:

  • H-1B visa.
  • PERM labor certification.
  • E-2 investor visa; E-1 trader visa.
  • O-1 for artists and individuals with extraordinary ability.
  • L-1 visa for intracompany transferees.
  • E-3 visa for Australian nationals.
  • J-1 visa for exchange visitors.
  • TN NAFTA classification for Canadian and Mexican nationals.
  • Extraordinary ability green card (EB1).
  • Multinational executive or manager green card (EB1).
  • Outstanding professor researcher green card (EB1).
  • National interest waiver (NIW) green card (EB2).
  • Family green card categories, including marriage and immediate relative sponsorship.

Philosophy and Process

Before working with prospective clients, we carefully consider a range of immigration options to ensure that we can help them achieve their goals, whether those include obtaining a work visa, sponsoring a spouse or immediate relative for a green card, or creating a start-up business in the United States.

Our low turnover enables us to provide a level of service and responsiveness unavailable at other firms. This is critical, as it allows clients to maintain confidence and peace of mind as they make their way through an often frustrating and very unpredictable process.

Immigration practice in the US can change suddenly and often. Our 20+ years of experience focused solely on US immigration has equiped us to envision a range of options and to steer clients through a challenging regulatory environment. With transparency and precision, we fully explain your options and the processes you will encounter when applying for a US visa, permanent resident status, naturalization or other US immigration benefit.

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Elizabeth Kirberger, Principal

Elizabeth was admitted to the New York Bar in 1991. She is a member of the American Immigration Lawyers Association (AILA). In addition to her practice in US immigration, she has advised international organizations, NGO's and other establishments on health, human rights, public affairs and resource development. Her work has appeared in the Harvard Journal of Health & Human Rights and the American Journal of Public Health, among other publications. Elizabeth has a JD from Georgetown University Law Center (1990), an MPH from Columbia University (1997) and a BA in Literature and Philosophy from Wheaton College (1987).