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August 28, 2025 | AlgeriaAlgeria: Accession to Hague Convention
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August 29, 2025 | United StatesUnited States: Ninth Circuit Affirms District Court Order in Favor of 2023 Venezuela TPS Beneficiaries, But Designation Remains Expired For Now
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Porthole headshot image of Fragomen [Associate][NewYork][MichaelCastiglione]

Associate

Michael Castiglione

Michael Castiglione
Porthole headshot image of Fragomen [Associate][NewYork][MichaelCastiglione]
  • People

Associate

Michael Castiglione

Country / Territory

  • United StatesUnited States

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Email

[email protected]

T:+1 646 861 6991

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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  • English
  • Spanish
  • French
  • Italian

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[email protected]

T:+1 646 861 6991

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Get in touch

Languages

  • English
  • Spanish
  • French
  • Italian

Contact information

Email

[email protected]

T:+1 646 861 6991

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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Mike is an Associate at Fragomen’s New York office, where he practices primarily in the area of corporate immigration law. Mike serves as a strategic partner to corporate clients, helping them hire and retain talented employees to meet their business needs. He represents clients in all aspects of U.S. immigration, including all major nonimmigrant (H-1B, L-1, TN, E-2, E-3, H-1B1, O-1, P-1, J-1) and permanent residence (PERM, EB-1, EB-2, EB-3, National Interest Waiver) categories. Mike also works with individuals and families on a variety of matters, including family-based green card applications, naturalization, humanitarian applications (TPS, DACA, Parole), student visas, investor visas and more.

Mike represents companies of all sizes across a variety of industries, including legal, financial services/fintech, IT services, artificial intelligence, automotive/AV, luxury fashion and retail, pharmaceutical and architecture, among others. He is an active member of the firm’s sports practice group, representing both major and emerging professional leagues, teams and athletes. Mike also represents higher education clients, advising colleges and universities of all sizes on their immigration programs.

Mike is a trusted advisor and partner to his clients’ global immigration teams, known for his ability to understand clients’ unique business needs and translate that into a comprehensive immigration strategy. His dedication to client service ensures that foreign employees feel supported and confident as they navigate the complexities of the U.S. immigration system.

Mike is passionate about his pro bono work. He represents children seeking immigration relief through Special Immigrant Juvenile Status, as well as men, women and children seeking asylum in the United States. 

 

Mike speaks English and Spanish and has a working knowledge of French and Italian.

Mike is passionate about his pro bono work. He represents children seeking immigration relief through Special Immigrant Juvenile Status, as well as men, women and children seeking asylum in the United States. 

 

Mike speaks English and Spanish and has a working knowledge of French and Italian.

Education

  • Fordham University School of Law, J.D., cum laude , 2019
  • Middlebury College, M.A., 2012
  • Middlebury College, B.A., 2011

More from Michael

Admissions

Bar Admissions: New York

Practice Limited to Federal Immigration & Nationality Law

Awards

Named a “Rising Star” in Super Lawyers, 2024

Named as Fragomen’s Pro Bono Champion for the New York Office, 2024

Michael’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

Michael’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

Michael’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English
  • Spanish
  • French
  • Italian

Contact information

Email

[email protected]

T:+1 646 861 6991

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Michael’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

Share

  • Twitter
  • Facebook
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Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish
  • French
  • Italian

Contact information

Email

[email protected]

T:+1 646 861 6991

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Michael’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish
  • French
  • Italian

Contact information

Email

[email protected]

T:+1 646 861 6991

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Michael’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

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Senior Manager Fatima Aydin discusses Ireland's 2025 public consultation on the occupations lists, and how stakeholders such as employers can provide input.

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Swiss Immigration Quotas 2025: Mid-Year Update

Manager Mihaela Dumitru outlines Switzerland's evolving immigration policies and quota adjustments for 2025.

Learn more

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Learn how to apply for German citizenship by descent. Discover eligibility under Article 116 and Section 15, benefits of EU citizenship and the step-by-step application process.

Learn more

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Senior Corporate Services Manager Zak Hynes explores Dubai’s launch of the “One Freezone Passport."

Learn more

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Senior Associate Isabel Schnitzler discusses how to navigate business travel in Germany.

Learn more

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Partners Molly Carey and Catherine Macris are finalists for the 2025 New England Legal Awards in the Partner of the Year and Regional Managing Partner of the Year categories.

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