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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 76 - 80 of 104 reviews | Recommendation
Posted by Ulises | July 03, 2023 | Hired Attorney | Immigration
Siempre estaré Infinitamente agradecido con el abogado Petro Kostiv.
Por este medio quiero extender mi gratitud al abogado de inmigraciones Petro Kostiv recomendé su servicio a un buen amigo que llevaba años esperando su residencia sin tener suerte. Y el Sr. Kostiv le dió el aliento y empuje para que no desista en su proceso. Su profesionalismo fué determinante par...
Posted by Boaz | June 30, 2023 | Immigration
EXCELLENT ATTORNEY
Petro has been my lawyer for more than one year now and he has done an excellent job in not only fighting for me, but also he guided me in getting my case solved. I highly recommend him for any immigration issue you may have.
Posted by Isabel | June 30, 2023 | Hired Attorney | Immigration
El estudio de abogados Kostiv and Asociados logró lo que otros abogados no hicieron posible.
Desde la primera reunión con el abogado Petro Kostiv percibí su real compromiso para apoyarme en mi caso migratorio. Escuchó mis preocupaciones, mis circunstancias y mis metas y se aseguró de entender todos los detalles relevantes. No sólo se limitó a la preparación de documentos, sino que también ...
Posted by Eliud | June 27, 2023 | Employment & Labor
Professional lawyer
I was lucky enough to be introduced to Petro in 3 months ago by my Brother. This time I needed immediate employment employment and immigration legal services. Petro Kostiv was clear, precise, expert with his advice and transparent in all the process and procedures. I cannot say more than it was a...
Posted by Msalika | June 26, 2023 | Immigration
The Best lawyer
I was introduce to Petro through recomandations. When I was looking for permanent Residency. He used his time and explained to me all the procedures and everything I need to know in order to make my Case successful. Petro reassured me and encouraged me as the process was somewhat complicated. His com...
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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