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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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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 81 - 85 of 104 reviews | Recommendation
Posted by Thadeus | June 23, 2023 | Hired Attorney | Immigration
Proffesional Lawywer
Petro Kostiv is a professional lawyer and a very good person. I really appreciate for assisting as in us in case of my Brother petition. I will always recommend you to my friends and Family. You are such a professional lawyer.
Posted by Macarena | June 19, 2023 | Hired Attorney | Immigration
Excelentes Profesionales
Me encontraba en una situación bastante compleja y acudí por recomendación al estudio de abogados Kostiv & Associates y pudieron resolver cada uno de mis problemas; ahora disfruto de una tranquilidad ya que mi situación legal y la de mi familia cambió para bien en este país.
Posted by maria | May 16, 2023 | Hired Attorney | Immigration
Recomendado
Agradezco toda la ayuda y apoyo en mi caso, muy buen servicio, atencion y profesionalismo. Logre culminar con exito mi tramite ante migracion y obtuve buenos resultados gracias al apoyo que recibi de parte de ustedes. Quede satisfecha y gracias a esto los recomiendo a todos mis amigos, son un excele...
Posted by Daniel | May 09, 2023 | Hired Attorney | Lawsuits & Disputes
Buen Abogado
Haber encontrado un estudio de abogados como el de Kostiv & Asociates, al cual poder acudir, para que me brinden la solución requerida, ha sido una excelente experiencia. Con ello me siento con la tranquilidad que le puedo transmitir a mi familia, teniendo algo solucionado que alteraba la calmaen ca...
Posted by Carmen | May 08, 2023 | Hired Attorney
Recomendado
Haber encontrado un estudio de abogados como el de Kostiv & Asociates, al cual poder acudir, para que me brinden la solución requerida, ha sido una excelente experiencia. Con ello me siento con la tranquilidad que le puedo transmitir a mi familia, teniendo algo solucionado que alteraba la calmaen ca...
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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