Who We Are

A Personalized Approach to Immigration!

Our firm is committed to providing personalized representation to individuals seeking to enter and remain in the United States.

Our areas of practice include all types of immigrant and non-immigrant visas, citizenship, defense against removal/deportation, waivers, asylum, and complex federal litigation related to immigration law.

Navigating the immigration process can be burdensome and confusing, which is why our attorneys are fastidious in ensuring that all clients are well-informed about their case.

Sethi & Mazaheri’s offices are located in NYC, NJ, and the DC Metropolitan Area, and our representation of clients extends across the globe.

Our firm offers clients direct and immediate access to an attorney at all stages of representation.  Further, our support and assistance extend globally, irrespective of the country a client is located in.

If you have been discovered by immigration authorities, we can provide zealous representation during removal proceedings and subsequent appeals!


Don’t worry about the cost
We don’t want to add to your financial stress during this time of uncertainty in your life. That’s why we offer a free evaluation of the merits of your case along with a deduction of your consultation fees may we proceed with your case to give you comfort.

Our Locations

NYC, NJ, DC Metro Area

Our immigration lawyers are located in NYC, NJ, and the DC Metro Area, and are ready to represent clients in need of services throughout the US. Our firm navigates clients through USCIS regulations, ensuring that applicants for immigrant visas, non-immigrant visas and naturalization will promptly meet all requirements of USCIS.

In Consulates and Embassies

One must obtain entry to the country through a US consulate or embassy. Each consulate/embassy is run by the US Department of State and each has its own particular nuances in processing applications. Our attorneys are ready to advise and guide clients on the complex issues involved in entering the US though a consulate/embassy.

Personalized representation globally

in all types of immigration matters.


Sanjay Sethi

Sanjay Sethi is the co-managing partner at Sethi & Mazaheri, LLC, practicing in a wide range of areas, including family-based green cards, asylum, removal defense, Federal Court litigation, and appeals. He earned his Bachelor’s Degree from Northwestern University, his Master’s Degree in International Affairs from Columbia University and his JD from the University of Miami School of Law.


Reza Mazaheri

Mr. Mazaheri represents individuals in immigration and criminal proceedings in New Jersey. His most recent experience as a NJ prosecutor brings trial and litigation expertise in criminal matters including appeals and domestic violence cases. Prior to working as a prosecutor, Mr. Mazaheri served as a judicial clerk in the criminal division of the Essex County Superior Court of NJ for the Honorable Judge Jerome M. St. John.


Shervin Abachi

Shervin at Sethi & Mazaheri Law Firm works with clients on a variety of immigration and criminal matters. His practice includes preparing and filing employment-based temporary and permanent visa petitions, family-based immigration petitions, adjustment of status applications, and legal research on removal and deportation proceedings.


Ashley Nunez

Ashley Nuñez serves as a Paralegal and Research Assistant in our Jersey City and New York offices. She graduated the University of Tennessee’s Chancellor’s Honors Program in May 2015 with a double major in Political Science and International Studies.


Amir Fadavi

Amir works as an of counsel to Sethi & Mazaheri on topics related to the Office of Foreign Assets (OFAC) regulations. He helps individuals to understand the restrictions put in place by OFAC.


Peter Schmidt

Peter serves as a Legal Research Fellow in the New York City office. He graduated from Princeton University in May 2020 with degrees in Environmental Studies and Spanish and Portuguese Languages and Cultures.


Mirabella Roberts

Mirabella Roberts, or Bella for short, serves as a Legal Research Fellow in the New York City office. A recent graduate from Brown University with a B.A. in Literary Arts and Public Policy, Bella previously worked as …

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Who We Are

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