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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 306 - 310 of 333 reviews
Posted by Andreina Matos | February 11, 2021 | Hired Attorney | Immigration
Excelente labor de abogados.
Mi nombre es Andreina Matos y como administradora de la empresa, vengo a resaltar la muy buena labor la realizada en mi caso y por eso quiero dar las gracias a esta firma de abogados Kostiv y Asociados por el resultado positivo obtenido. Estoy satisfecho por haber recibido un trato cordial, amable ...
Posted by Omar Acuña | February 11, 2021 | Immigration
Caso de éxito.
Me saco el sombrero ante estos grandes abogados, la verdad es que son todos unos profesionales en la labor que realizan. Muchas gracias por hacerme sentir un cliente VIP y por resolver mi caso de ajuste de estatus a través de una persona ciudadana que por muchos años no sabía cómo arreglar. Sé...
Posted by Laura | February 01, 2021 | Hired Attorney | Immigration
Excelentes abogados
Quiero agradecer a esta firma de abogados. En realidad, son muy buenos abogados, cumplen con lo que prometen y siempre tienen una buena respuesta para todo. Gracias por diligenciar mi caso con resultado positivo para mí. Un agradecimiento muy especial al abogado Ivo Genchev por demostrar su preocu...
Posted by Mariangela Mendez | January 28, 2021 | Hired Attorney | Immigration
Agradecimiento y recomendación del Estudio.
Agradezco infinitamente a la firma de Kostiv y Asociados porque su labor en mi caso ha sido todo lo esperado y más. Actuaron como personas serias y dedicadas a su trabajo desde el día uno en el que presenté mi caso migratorio, por eso mismo recomiendo plenamente su estudio, tanto a mis amigos y famil...
Posted by Clemencia | June 15, 2020 | Immigration
Profesionalismo
Quedé satisfecha con el asesoramiento brindado, tenía muchas dudas acerca de mi residencia y me indicaron todos los pasos a seguir
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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