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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 26 - 30 of 115 reviews | Practice Area Knowledge
Posted by Michael | February 29, 2024 | Immigration
Vote of appreciations
I had the pleasure of working with Petro Richard Kostiv, an immigration attorney in Miami, for my case and I couldn’t be more grateful for his expertise and dedication. From the moment I contacted him, I felt confident that I was in good hands. He was knowledgeable about the intricacies of immig...
Posted by Giancarlo | February 28, 2024 | Hired Attorney | Asylum
Caso resuelto
Estoy sorprendido y muy agradecido con la representación del abogado Petro Kostiv en mi caso de asilo en el país, valió la pena la espera y la inversión en sus servicios, están muy bien preparados profesionalmente. Recomendaré su firma con mis amigos. Muchas gracias por la ayuda.
Posted by Shija | February 28, 2024 | Immigration
BEST LAWYER
Choosing Petro as my immigration lawyer was the best decision I could have made. His extensive knowledge of immigration law, combined with his proactive approach, made me feel reassured during a challenging time. Petro took the time to listen to my concerns and tailored their strategy to fit my ...
Posted by Saide | February 27, 2024 | Hired Attorney | Car Accidents
Gracias por su ayuda
Desde hace un tiempo un familiar viene trabajando con la firma Kostiv & Associates y me recomendó el sitio, solicité sus servicios para el caso del accidente de mi auto, y mi abogado, el señor Petro cumplió con todas mis expectativas y hasta más, por ello debo agradecerle, sin el no habría triunfando...
Posted by Mariana | February 27, 2024 | Hired Attorney | Immigration
Caso de inmigración
Recomiendo a ojos cerrados al abogado Petro, y en general a la firma Kostiv & Associates para cualquier tipo de caso de inmigración, los he contratado para mi permiso de trabajo y quedé fascinada con su preparación para el caso y, además, por el caballerismo y la comprensión del señor 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