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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
333 Client Reviews
Showing 26 - 30 of 103 reviews | Professionalism
Posted by David Girón | February 26, 2024 | Immigration
Muy buena atención
Me recomendaron con la firma de abogados Kostiv & Associates y de solo llegar a sus oficinas para consultar, veo que realmente se interesan en ayudarte, comprender tu caso y comprometerse con el mismo. Tengo muy buenas expectativas de su parte, así que decidí que uno de sus abogados lleven mi caso de...
Posted by Humberto | February 20, 2024 | Immigration
Buenos profesionales
Estoy muy agradecido con el trato recibido al hacerles la consulta respectiva acerca de mi caso, me han demostrado mucho profesionalismo en el tema de inmigración. Estoy muy agradecido por la atención brindada y los recomendaré a mis conocidos.
Posted by Romwald | February 15, 2024 | Immigration
Professional Lawyers
Petro Richard Kostiv and the team at Kostiv Associates in Miami goes above and beyond for their clients. I couldn’t have asked for better representation. I had a problem in securing my work visa and many issues were complicated but they helped me to solve the issue in few days. Thanks to their...
Posted by Regina | February 15, 2024 | Immigration
Trusted Attorney
Petro Kostiv is a lawyer who is a professional in immigration he assisted me and my Friend in securing our papers back. We were worried if we were going to get them back and he instructed us through all the process step by step until our case was over. I highly recommend Petro for anyone with...
Posted by Steven | February 14, 2024 | Immigration
Professionalism
Kostiv is a professional lawyer at Miami who assisted me to solve my immigration case, he assisted me to get my papers and in a short period of time. Thanks Kostiv
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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