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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 151 - 155 of 331 reviews
Posted by Elian Danilo | October 11, 2023 | Hired Attorney
Buenos profesionales
Pude conocer todos los alcances de mi caso, gracias al profesionalismo que me demostró Kostiv & Associates. En realidad, merecen una felicitación por el gran equipo que labora en sus oficinas. Son 100% recomendables.
Posted by Luis Pando | October 11, 2023 | Hired Attorney | Lawsuits & Disputes
El grupo Kostiv & Asociados me lleno de satisfacción con su labor
Felicito a todo el equipo de profesionales de Kostiv & Associates, en especial al abogado Petro Kostiv por haber formado una gran empresa que brinda muchas alternativas de solución para los diferentes casos que se les presentan. El mío tuvo un final muy feliz. Les recomiendo esta firma de todo coraz...
Posted by Alicia | October 10, 2023 | Hired Attorney
GRACIAS
Muy grato conocer a abogados realmente dedicados a su labor profesional. Esta firma trabajó mi caso de una forma extraordinaria. Me tuvieron siempre al tanto de los avances y de las entrevistas. Son muy buenos.
Posted by Dayanna | October 08, 2023 | Hired Attorney
Un gran equipo de abogados.
Una firma de abogados muy seria y profesional, son muy organizados y ordenados en su labor. Llevaron con suma delicadeza mi caso y me brindaron la tranquilidad que tanto anhelaba. Realmente los recomiendo.
Posted by Yesseslin | October 06, 2023 | Hired Attorney | Immigration
El bufete de Kostiv y Asociados está conformado por excelentes profesionales.
Esta firma de abogados me ha demostrado mucho conocimiento del tema sobre inmigración. Su historial los avala. Es por eso que tomé sus servicios y no me equivoqué.
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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