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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
331 Client Reviews
Showing 176 - 180 of 331 reviews
Posted by Manuel | September 25, 2023 | Hired Attorney
Gracias
Quedé muy satisfecho con la atención brindada por los abogados a mi caso legal. Cumplieron con mis objetivos trazados y obteniendo un resultado positivo. Los recomiendo al 100 % eternamente agradecido.
Posted by Alicia | September 25, 2023 | Hired Attorney | Asylum
Buenos profesionales
El abogado Petro Kostiv después de recibir el caso de mi familia, estuvo siempre al lado de ellos para proteger sus intereses, ya que el sistema legal acá es demasiado complejo, sin embargo su extensa experiencia en el tema llevó a que mi familia lograra conseguir el asilo que deseaban.
Posted by Angela | September 24, 2023 | Hired Attorney
Gracias
Son un equipo de profesionales de alto valor, comunicativos, transparentes y muy resolutivos para obtener los mejores resultados para sus clientes.
Posted by Elmer | September 24, 2023 | Hired Attorney | Immigration
Gracias
Gestionaron mis trámites migratorios de forma ordenada y confiable. Sentí una atención personalizada que me dio tranquilidad hasta el final. El abogado Petro quien llevó mi caso me dio la mejor noticia, aprobaron mi residencia, del estudio Kostiv y Asociados me llevo la mejor experiencia.
Posted by anonymous | September 22, 2023 | Hired Attorney
Shikre
Agradecido por la ayuda que me brindaron en mi caso tanto tiempo buscando y xfin los encontré a ustedes lo felicito estoy muy satisfecho por su labor estoy muy interesado en seguir con ustedes por su buen trabajo se lo recomiendo a todo aquel que tenga algún problema son muy profesionales kostiv & As...
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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