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Chat withState: Michigan
Acquired: 2010
No misconduct found
33505 W. Fourteen Mile Road, Suite 20, Farmington Hills, MI, 48331
37 Client Reviews
Showing 1 - 5 of 37 reviews
Posted by Sam | November 25, 2025 | Hired Attorney | Immigration
Have No Fear. Just Believe.
Have no fear and just believe she will deliver. Hard working and friendly. This Lady knows her job. If you need a immigration lawyer that will be there for you from the beginning to the End, she is there one. Will give here 9 out of 10.
Posted by Mariana | October 16, 2025 | Hired Attorney | Immigration
Converting a Fulbright-sponsored J1 visa into American Citizenship
I would like to thank the Mann Law Group, especially Attorney Oana Marina and the Paralegal Rubina Jemini, for their help they provided for me and my family. Oana Marina is an example of professionalism and dedication to help her clients in the most efficient way possible. She was able to convert a ...
Posted by anonymous | August 15, 2025 | Hired Attorney
Professional and Reliable Lawyer
Extremely professional and knowledgeable lawyer. Communicates clearly, responds quickly, and provides excellent guidance. I highly recommend their services.
Posted by Vieux | May 05, 2025 | Hired Attorney | Immigration
She help me t get my -485 and N400
Very nice very open and very helpful I have my citizenship interview couple days before she make me interview that helping me a lot
Posted by Mary | April 25, 2025 | Hired Attorney
Very thankful
Was very professional and kind, she applied all the knowledge she had into my case. I’m really thankful to got her as my lawyer.
"Oana Costina Marina is a fantastic attorney whose client-focused approach ensures excellent outcomes in her cases."
"I have been working with Oana for the past 6 years and know her very well. You hardly find someone with such passion for work, dedication and care for clients."
Immigration lawyer
Estate planning lawyer
Immigration lawyer
2008
CALI Excellence for the Future Award, Case Western Reserve University
2008
Dean's Honor List, Case Western Reserve University School of Law
2011 - Present
Associate Attorney, George P. Mann and Associates, PC
2010 - 2011
Contract Attorney, Kelly Law Registry
2004 - 2005
Secretary, Case Western Reserve University Office of Foreign Faculty and Scholars
2004 - 2004
Law Clerk, Law Offices of Jeffrey Coniaris
2000 - 2002
Attorney, Expert Law Office
2010 - Present
Oakland County Bar AssociationMember
2010 - Present
Federal Bar Association (Michigan Chapter)Member
2009
Juris Doctor, Cum Laude
2004
Principles of of Legal Writing
2003
Certificate in Paralegal Studies
2000
Bachelors in Law
Romanian
English