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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 141 - 145 of 333 reviews
Posted by Ebenezer | November 21, 2023 | Hired Attorney
Professional expert
Expressing my gratitude to Petro for his outstanding work on my immigration matters. His clear explanations, responsiveness, and overall professionalism made the process much more manageable. Thank you, Petro!
Posted by Carlos Francisco | November 20, 2023 | Hired Attorney
Excelentes Profesionales,
Muy buena atención recibí por parte de estos profesionales, realmente quedé sorprendido del trato que le dieron a mi caso. Ahora ya estoy expedito para poder trabajar sin problemas en este país. Muchas gracias.
Posted by Ronal | November 17, 2023 | Hired Attorney
Agradecido
Estoy contento y tranquilo con el servicio prestado por Kostiv & Associates. Son grandes profesionales y demuestran transparencia y cumplimiento en su trabajo. Los recomiendo de verdad.
Posted by Luz Maria | November 10, 2023 | Hired Attorney
Grscias
Estoy completamente satisfecha con el staff Kostiv y Asociados fueron muy resolutivos en mi caso.
Posted by Gueily | October 25, 2023 | Hired Attorney
Gracias
Recomiendo los servicios del estudio Kostiv y Asociados son excelentes profesionales, te acompañan todo el tiempo que dura la tramitación de documentos, manteniendo comunicación de cada avance. Hicieron el gran cambio en mi vida, gracias a ellos vivo tranquilo.
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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