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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 231 - 235 of 331 reviews
Posted by Priscar | July 08, 2023 | Immigration
Great experience
I had a great experience with Petro he was very efficient, detailed oriented and highly professional. I highly recommend him for anyone who is facing immigration issues. Now all my family members are reunited.
Posted by Joel | July 08, 2023 | Immigration
The best immigration lawyer I never saw
Best Immigration Lawyer honestly from the bottom of my heart can say that Petro Kostiv is the best attorney and most decent person you can meet. He actually sincerely cares about an outcome of your case. Our case had many complications created by other lawyers resulting in denial. But Petro Kostiv n...
Posted by CATHERINE | July 05, 2023 | Hired Attorney | Immigration
El abogado Petro Kostiv demostró ser un experto en leyes migratorias.
Mi objetivo Profesional siempre fue desarrollar mi carrera de Psicología en un país como Estados Unidos, llegué con Visa de trabajo y con documentación en regla y con la mejor asesoría que pudo darme el abogado Petro Kostiv quién se encargó de cada detalle del proceso, hizo que todo pareciera fácil...
Posted by evelyn | July 05, 2023 | Hired Attorney | Immigration
Mi agradecimiento eterno hacia el abogado Petro Kostiv por el resultado de éxito que obtuvo en mi caso.
Mi familia y yo llevábamos mucho tiempo sin regularizar nuestra nuestra legalidad en los Estados Unidos, entre los trabajos eventuales y con poco dinero no podíamos llegar a las oficinas de abogados serios. Nos hablaron del estudio Kostiv y Asociados y tuvimos una asesoría sin costo por parte del abo...
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...
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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