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also known as Kostiv Cardinal, Kostiv Cardinal International Group
Petro Richard Kostiv, Esq., originally from Ukraine, arrived in the United States at the age of 18 to build a career that today distinguishes him as a leading figure in immigration law. An experienced traveler, he has visited more than 150 countries—an experience that has enabled him to master five languages—English, Spanish, Portuguese, Russian, and Ukrainian—and develop a deep intercultural awareness. This global perspective enriches his ability to advise on and resolve complex legal matters related to international business.
Specializing in the representation of foreign companies seeking to establish themselves in the United States, Petro offers innovative, results-driven legal strategies. He holds a Juris Doctor from the University of Michigan and is accredited by the State Bar of California and the United States District Court for the Central District of California.
His distinguished career includes leadership roles such as serving as President of the Ukrainian-American Bar Association, as well as creating and teaching a law course at the Kyiv University of Law. He is widely recognized for his extensive experience in immigration matters.
A passionate aviation enthusiast, Petro is also a long-distance flight pilot. In addition, he maintains a strong commitment to social responsibility, supporting various charitable initiatives around the world, including an orphanage in Tanzania.
The multifaceted career and philanthropic spirit of Petro Richard Kostiv establish him as an exemplary professional whose work combines legal excellence, international vision, and a dedication to community service.
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Practice Areas
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Chat withState: District of Columbia
Acquired: 2015
State: California
Acquired: 2012
Lawyer disciplined by state licensing authority in 2025
3250 Wilshire Blvd Ste 1600, Los Angeles, CA, 90010-2212
1200 Brickell Ave.,, Suite 1440, Miami, FL, 33131
331 Client Reviews
Showing 156 - 160 of 331 reviews
Posted by Angheli | October 05, 2023 | Hired Attorney | Immigration
Un equipo de excelentes profesionales.
El abogado Petro cumplió con el objetivo, logró tramitar mi residencia. Siempre se presentan obstáculos en la gestión pero su gran experiencia hizo que todo saliera a mi favor.
Posted by Sulli | October 04, 2023 | Hired Attorney | Immigration
Un gran equipo de profesionales resolutivos.
Me sorprendió la efectividad de esta firma de abogados. Desde el principio te hacen sentir en confianza y lo mejor de todo, es que te dicen la verdad acerca de tu caso. Actualmente vivo tranquilo y feliz junto a mi familia en este gran país. Gracias Kostiv & Associates...100% recomendables.
Posted by Pius | October 03, 2023 | Immigration
Professionalism
Petro's professionalism and expertise set him apart. He handled my case with meticulous attention to detail, leaving no stone unturned. Petro's ability to simplify complex legal jargon made me feel at ease. I'm grateful for his guidance in my immigration journey.
Posted by Osward | October 03, 2023 | Immigration
High vast knowledge
Petro's professionalism and expertise set him apart. He handled my case with meticulous attention to detail, leaving no stone unturned. Petro's ability to simplify complex legal jargon made me feel at ease. I'm grateful for his guidance in my immigration journey.
Posted by Esther | October 02, 2023
Los mejores abogados especializados en casos de inmigración
Puedo dar fe que el abogado Petro Kostiv tiene los conocimientos esenciales para llegar a cada uno de sus clientes, realizan un trabajo de calidad en un entorno donde los clientes nos sentimos cómodos para hablar de nuestros problemas. Siempre recomiendo a Kostiv & Associates a quien esté necesitando...
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This lawyer was disciplined by a state licensing authority in 2025.
Discipline with Actual Suspension issued in CA, 2025
updated on 09/19/2025This sanction means the attorney lost his or her license to practice law for a period of time. The attorney typically returns to practicing law when the suspension expires.
2019
Top 10 Attorney, Attorney and Practice Magazine
2016
Distinguished Member, Lawyers of Distinction
2012 - Present
Owner, Kostiv & Associates P.C.
2011 - 2011
Lecturer of Law and Politics, KYIV University of Law
2009 - 2009
Extern, The Supreme Court of Argentina
Member
Member
Vice President
2013 - 2015
Ukrainian American Bar AssociationPresident
Successful case
2024
MBA - Master of Business Administration
2019
BS - Bachelor of Science in Aviation
2012
JD - Juris Doctor
N/A
BA - Bachelor of Arts
N/A
MA - Masters
2023
Sanctions Against Russia
2019
2019
2013
2013
Spanish
English
Portuguese
Ukrainian
Russian