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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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Practice Areas
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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 91 - 95 of 331 reviews
Posted by Edwin | February 14, 2024 | Lawsuits & Disputes
Knowledgeable
Petro Kostiv has ability to navigate complex legal issues with ease was impressive. He is a reliable and knowledgeable attorney whom I trust implicitly. He assisted my family at Miami to solve the case which was disturbing them for long time. If you are looking for a lawyer check him out
Posted by Gaudencia | February 14, 2024 | Immigration
Good Lawyers
I highly recommend Petro Kostiv for anyone in need of an immigration attorney. They were professional, responsive, and caring throughout my case.
Posted by Josephat | February 14, 2024
GOOD CUSTOMER CARE
I was impressed by the dedication and expertise of Kostiv Associates at Miami under the guide of Petro. They truly care about their clients and go above and beyond to help.
Posted by Ericson | February 13, 2024 | Hired Attorney
Agradecido con el abogado
Vine hasta Los Ángeles para poder llevar mi caso con el abogado mejor recomendado de la ciudad, gracias Petro Kostiv por trabajar en lo solicitado con tanta dedicación y profesionalismo. Recomiendo sus servicios al cien por ciento.
Posted by Angelica | February 09, 2024
Gracias
Estoy bien sorprendida con la atención que me brindaron por la consulta que hice. Fue muy clara y concisa y estoy decidida a tomar sus servicios. Se nota mucho profecionalismo en el trato a sus clientes.
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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