About Us

About Fiona

Fiona practices immigration and nationality law. She represents corporations and individuals across the United States and overseas. She has successfully represented public companies, media companies, biotech companies, advertising agencies, Fortune 500 companies, IT companies, hospitals, public accounting, and law firms, start-up ventures, non-profit organizations, healthcare centers, hotels, pharmaceutical companies, and film production companies. In addition, Fiona has successfully represented individuals from all over the globe, including prominent businesspeople, actors, professional athletes, and entertainment figures. The Law Offices of Fiona Brook provides efficient, innovative solutions while delivering personal service of a consistently high standard.

Fiona was admitted to the State Bar of California in 1994. She is admitted to practice in the Federal District Court, Central District of California and in the U.S. Court of Appeals for the Ninth Circuit. She is a member of the American Immigration Lawyers Association (AILA). Fiona has an undergraduate degree and a law degree, both of which she obtained at the University of the Witwatersrand in Johannesburg, South Africa. She was a contributor to her University Law Review Journal. She completed additional studies at Loyola Law School in Los Angeles, before taking the California Bar Examination in 1994.


Extremely knowledgeable

I have known Fiona Brook for nearly 12 years. I have referred numerous clients with immigration needs to her offices. All of the clients I have referred always informed me that she was professional and courteous and that her prices were fair and reasonable. In my criminal practice, I often consult with Fiona in regard to immigration issues that may affect the underlying criminal prosecution. I have always found her to be extremely knowledgeable and creative in the area of immigration. If I had a family member with immigration needs, I would send them to Fiona.

Raviv N.

We finally found Fiona!

After trying 3 other immigration lawyers, we finally found Fiona! Her up-to-date knowledge is vastly superior to the other lawyers we worked with. This is important because laws change often. My parents got sponsored for green cards in 2007 after being on H1-B visas. I got a green card in Feb 2009 after being on F1-OPT. Fiona not only led us through the application process but even prepared me before my interview. After the interview, we had a follow-up call so she could better prepare her future clients. I have recommended Fiona to a few people, and they all thanked me afterward and found her a pleasure to work with.

Adam H.

Approved in 3 days with no RFE. Hurray!

Fiona Brook’s work on my Green Card was just exemplary. I had lost a little faith, as previous immigration attorneys had fallen short of the kind of clear communication and attention to detail that is needed with such a crucial piece of work as a green card. So, I was a little burnt and had lots of annoying questions which Fiona fielded with grace. Not only does she has a very detailed, highly professional approach, but she went above and beyond to make sure my case was handled in a very personal manner, always responded clearly and quickly to my emails for guidance and for review of very specific materials, and took real time with me to understand my concerns and weed out the nuances of my career to provide the strongest possible case. She is extremely thorough, redrafting and researching my materials very quickly, and took a huge amount of time to define, structure and refine my case – unprecedented in my experience. She worked long hours with unfailing intelligence and deftness, on what I began to call ‘the beast’ by the time it was filed – but it worked. It was approved in 3 days with no RFE. Hurray!! I feel I know the terrain of immigration fairly well after having had 2 P-1 visas, 4 O-1 visas and one denied green card in the past – and I could not have asked for a more personable, grounded, sharp approach to shaping, delivering and managing my immigration future. She is the lawyer you’ve been looking for and the one you want on your side. Thank you, Fiona!

Mary W.

I am amazed

I was looking for a lawyer who has a strong background in doing marketing for a small company. Fiona makes clients very comfortable and is extremely professional. She always replies to us on time and did all the documents in a thorough and timely matter. She was very detailed in helping me prepare the case and I am amazed by her outcome. My case gets approved very soon without RFE this year. I know Trump wants to make it hard and tough. Fiona can just sort it out no matter how strict the policy is. Thank you, Fiona! You are the best!

Elizabeth W.

Zealous advocate for her clients

Fiona is a top-notch immigration attorney. She is a zealous advocate for her clients and well respected in the legal community.

Somair A.

Goes above and beyond

Fiona Brook is by far one of the best immigration attorneys I know! She is extremely knowledgeable, reliant, detailed and organized. She really cares about her clients and goes above and beyond for them. She is highly recommended!

Yael B.

Exceptional immigration work

The amount of time and effort that Fiona spent working for our family is unmatched in my experience. She was able to secure us Green Cards in a very challenging time and we will always remain extremely grateful to Fiona for her exceptional immigration work!

Scott B.

Incredibly organized and patient

After 15 years together and 5 years separated by the Atlantic Ocean, my partner and I finally married. It was a long journey for one American and an Italian but worth it. And I am glad we had Fiona Brook as our lawyer every step of the way. Not only is she one of the warmest and caring lawyers I have ever met, but she is incredibly organized and patient – even when answering and clarifying the same questions over and over again. We first contacted Fiona 14 years ago, but, after the Supreme Court decision, we really leaned on her for guidance and support. The fact that we were so relaxed and confident during our immigration interview is a testament to what an excellent job she did in preparing us. If you are looking for a lawyer, I highly recommend Fiona Brook.

Rodney C.

Wonderful experience

I had a wonderful experience dealing with Fiona Brook when she handled a visa issue for one of my employees.  I highly recommend her for any immigration issues that one would require as she was extremely knowledgeable and helpful.

Barry S.

Puts her clients above all else

I have known Fiona in a personal and professional capacity for many years. I cannot recommend Fiona highly enough. She is trustworthy, caring, and puts her clients above all else. She is extremely knowledgable in her subject matter, and, most importantly, she delivers results. Fiona is not only an attorney of the highest caliber but also someone who is a quality person all round with the highest principles of ethics and honesty. I highly recommend her.

Kevin C.