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Associate

Katherine A. Llangarí

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Associate

Katherine A. Llangarí

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  • United StatesUnited States

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  • English

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[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin
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Katherine is an Associate at Fragomen’s New York office, where she focuses on employment-based immigration for corporate clients, focusing on a broad range of visa categories, including H-1B, L-1, TN and E-3 visas. With experience in both immigrant and nonimmigrant visa matters, Katherine works closely with clients across industries such as financial services helping them navigate complex immigration processes.

Katherine excels in strategizing and preparing petitions, managing responses to Requests for Evidence from USCIS and assisting with the PERM labor certification process. Katherine is known for her meticulous approach to representing multinational corporations and executives, ensuring compliance with evolving immigration laws and policies. She also manages family-based immigration matters, applications for permanent residence, consular processing, re-entry permits and naturalization. Katherine’s direct, client-focused approach ensures that each case is managed with a high level of care, and her deep understanding of corporate immigration needs positions her as a trusted advisor for both large organizations and individual clients seeking to bring talent into the U.S.

Prior to joining Fragomen, Katherine worked as an Attorney at a midsize law firm in New York, where she assisted individuals and corporate clients with a variety of U.S. immigration petitions, including employment-based petitions for nonimmigrant visas, family-based petitions and applications for permanent residence.

Katherine’s pro bono experience includes working with CUNY Citizenship Now! and the NYC Legal Clinic EAD Workship for Asylum Seekers.

Katherine speaks English and Spanish.

Education

  • The University of New Hampshire, J.D., 2021
  • Caldwell University, B.A., summa cum laude, 2017

Bar Admissions

  • New Hampshire, 2021
  • New Jersey, 2021

More from Katherine

Admissions

Bar Admissions: New Hampshire, New Jersey

Practice Limited to Federal Immigration & Nationality Law

Professional accomplishments

Member, American Immigration Lawyers Association

Member, Hispanic Bar Association of New Jersey

Member, New Hampshire Women’s Bar Association

Member, New Jersey Women’s Leadership and Young Lawyers

Experience

Worked extensively with multinational corporations, particularly in the financial services sector, to help them navigate the complexities of U.S. employment-based immigration processes, specifically H-1B, L-1, TN and E-3 visas. Ensured compliance with immigration laws and maximized the chances of approval for clients, even in the face of challenging Requests for Evidence (RFEs) from USCIS.

Managed the PERM labor certification process and providing strategic advice to employers to ensure compliance with Department of Labor regulations. Katherine’s meticulous diligence helped clients successfully navigate the complex path to permanent residency, which secured green cards for their employees and streamlining the immigration process for long-term workforce planning.

Handled immigration matters for executives and high-level professionals seeking work in the U.S. Katherine provided tailored immigration solutions that address the specific needs of C-suite executives, such as L-1A intra-company transferee visas and other specialized immigrant visa categories. She ensured that these high-profile cases are managed efficiently, minimized delays and complications and maintained strict adherence to legal requirements and company policies.

Assisted clients with family-based immigration matters and helped families reunite through visa petitions, consular processing and adjustment of status applications. Katherine also guided clients through the naturalization process, ensuring that they meet all requirements for U.S. citizenship. Her client-centered approach allowed her to provide compassionate and comprehensive support for individuals navigating these often emotionally charged processes.

Provided strategic advice to clients on compliance matters, which ensured that they stay ahead of any changes in the law. Katherine worked closely with HR departments and legal teams to develop internal immigration protocols and ensured companies follow regulatory requirements. Her ongoing commitment to staying current with immigration trends makes her a trusted advisor.

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

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In this blog, Counsel Christopher Wendt examines four developments AMCs should have on their radar and why preparing for them may require coordination across immigration, GME, research administration, HR, benefits, finance and more.

Learn more

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Five Questions to Consider Before Seeking Residence or Citizenship in Europe

Senior Manager Andreia Florina Ghimis and Manager Pierangelo D’Errico outline five key questions to ask before seeking residency in Europe.

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Partner Charlotte Wills and Senior Manager Harry Goldstraw discuss the UK’s new overseas talent “concierge” service and what it means for high-growth businesses recruiting international talent.

Learn more

Blog post

A1-Bescheinigung oder Certificate of Coverage (CoC): Welches Dokument wird wann benötigt?

In this blog, Senior Manager Katharina Vorländer explains when A1 certificates and Certificates of Coverage (CoCs) may be required, the key differences between the two documents and what employers should consider before managing international assignments.

Learn more

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Important Updates
Important Updates
August 24, 2026 | United StatesUnited States: Federal District Court Vacates State Department’s 75-Country Immigrant Visa Ban
August 24, 2026 | United StatesFragomen Receives Brandon Hall Group™ Gold HCM Excellence Award® for Leadership Development
August 24, 2026 | NamibiaNamibia: New Investor and Business Owner Permit Introduced
August 24, 2026 | United KingdomPeople Management: Unpacking the New Overseas Talent ‘Concierge’ Service
August 24, 2026 | Saudi ArabiaSaudi Arabia: Saudization Requirements Announced for Several Activities and Professions
August 24, 2026 | United StatesUnited States: Federal District Court Vacates State Department’s 75-Country Immigrant Visa Ban
August 24, 2026 | United StatesFragomen Receives Brandon Hall Group™ Gold HCM Excellence Award® for Leadership Development
August 24, 2026 | NamibiaNamibia: New Investor and Business Owner Permit Introduced
August 24, 2026 | United KingdomPeople Management: Unpacking the New Overseas Talent ‘Concierge’ Service
August 24, 2026 | Saudi ArabiaSaudi Arabia: Saudization Requirements Announced for Several Activities and Professions
August 24, 2026 | United StatesUnited States: Federal District Court Vacates State Department’s 75-Country Immigrant Visa Ban
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