Kostiv Cardinal Legal Team

Dedicated Legal Counsel, Trusted Worldwide.

Meet the dedicated legal team at Kostiv Cardinal, where compassion meets expertise. Our experienced attorneys specialize in immigration, personal injury, and labor law, committed to guiding you through every legal challenge with personalized attention and care. Fluent in multiple languages, we pride ourselves on making complex legal matters easier to navigate. Ready to get started?

Petro Kostiv
Founder & CEO

Petro Kostiv

Petro Kostiv, founder of Kostiv Cardinal, is an accomplished attorney with extensive experience in business law and international legal strategy, representing clients across multiple jurisdictions worldwide. Fluent in several languages and a licensed commercial pilot, Petro brings a distinctive global and operational perspective to his practice, delivering high-level results in aviation, corporate matters, and international business operations.

500+Clients Served
15+Jurisdictions
100%U.S. Licensed

Who We Are

Kostiv Cardinal is a dedicated team of expert attorneys committed to providing exceptional legal services in immigration, personal injury, and bankruptcy law. With a client-first approach, we deliver personalized solutions and fight for the best outcomes to help you overcome legal challenges and secure a brighter future.

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Meet The Lawyers

Michael Quiroga

Michael Quiroga

Attorney

Michael Quiroga is a dedicated attorney at Kostiv Cardinal with over 15 years of legal experience, specializing in immigration law, including asylum cases, removal defense, and special immigrant juvenile status. His deep personal connection to immigration, combined with his professional expertise, drives his passionate advocacy for clients facing complex legal challenges.

Cesar Coronel

Cesar Coronel

Attorney

Cesar Esteban Coronel is an accomplished immigration attorney with a law degree from Cuenca University in Ecuador and licensure in California. Specializing exclusively in immigration law, Cesar provides personalized legal representation to individuals navigating the complexities of the U.S. immigration system, committed to a compassionate and professional approach.

Raul Mejia Santos

Raul Mejia Santos

Attorney

Raul Mejia Santos is a dedicated attorney who brings a deep personal understanding of the immigrant experience, drawing from his own journey as an immigrant. The first in his family to attend college, Raul is active in community organizations in New York and Puerto Rico and is a published writer in legal and professional journals.

Jhon Negron

Jhon Negron

Attorney

Jhon Negron is a committed immigration attorney originally from Puerto Rico, recognized for his intense dedication to serving immigrant communities. Inspired by his personal connection to the island and a passion for justice, Jhon provides compassionate and effective representation to individuals and families.

Lenin Galarza

Lenin Galarza

Attorney

Lenin Galarza is a dedicated immigration attorney committed to guiding individuals and families through the complexities of the U.S. immigration system. Known for his professionalism and empathy, Lenin provides personalized legal support to clients seeking a better future in the United States.

Sadia Choudhury

Sadia Choudhury

Attorney

Sadia Choudhury is a licensed attorney in New York and California with strong academic credentials, holding an LL.M. in U.S. Law from Wayne State University and an LL.B. (Honors) from the University of London. Originally from Bangladesh, she brings a global perspective to her work and has experience in immigration, personal injury, and pro bono expungement services.

Our Commitment To You, Our Client

At Kostiv Cardinal, our team is more than just a group of skilled attorneys; we are dedicated advocates who are committed to delivering exceptional results for our clients. With deep expertise across multiple areas of law, we approach each case with the personalized attention it deserves, ensuring that our clients receive tailored solutions that meet their unique needs.