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Catalina Leff

also known as Lefflaw Group

5.0
Rating: 7.1

Licensed for 25 years

Immigration Lawyer at Beverly Hills, CA
Practice Areas: Immigration

9440 S Santa Monica Blvd, 301, Beverly Hills, CA

About Catalina

Practice Areas

1

Practice Area

Immigration 100%

Business Immigration

26 years

100%

Fees and Rates

We have not found any cost information for this lawyer


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Licenses

Licensed in California for 25 years

State: California

Acquired: 2000

Active

No misconduct found

Location

Leff Law

9440 S Santa Monica Blvd, 301, Beverly Hills, CA, 90210

Catalina Leff, Esq

888 Prospect St, 200, La Jolla, CA, 92037

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Catalina Leff's Reviews

Avvo Review Score

5.0 /5.0

7 Client Reviews

Filter Avvo Reviews (7) Refine reviews to match your needs. Use the filters to quickly surface reviews that align with your case or priorities.
Star rating
5 stars 7
4 stars 0
3 stars 0
2 stars 0
1 star 0
Practice Areas

Showing 1 - 1 of 1 review | Case Results

Posted by Christos | June 22, 2026 | Hired Attorney

Thank you

I cannot recommend Catalina highly enough. From the very beginning of my O-1B visa process, she demonstrated an exceptional level of professionalism, expertise, and dedication. Navigating an O-1B petition can be a complex and stressful experience, but Catalina made the entire process feel organize...d, manageable, and transparent. She took the time to explain every step clearly, answered all of my questions promptly, and provided invaluable guidance on how to present the strongest possible case. Her attention to detail was outstanding, and it was evident that she genuinely cared about achieving a successful outcome. What impressed me most was her responsiveness and commitment throughout the process. No matter how busy things became, Catalina remained accessible, proactive, and reassuring. She consistently went above and beyond to ensure that all documentation was prepared to the highest standard and that deadlines were met without issue. Thanks to her expertise and strategic approach, my O-1B petition was approved smoothly, giving me complete confidence that I was in the best possible hands. Beyond her legal knowledge, Catalina is a pleasure to work with—professional, personable, and truly invested in her clients' success. I would wholeheartedly recommend Catalina. Her support was instrumental in helping me achieve this important milestone in my career, and I am extremely grateful for her outstanding work.

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Catalina Leff's Lawyer Endorsements

Endorse Catalina
Valerie Jane Corder headshot
Valerie Corder

Immigration lawyer | Sep 27

Relationship: Worked together on matter

"Catalina Leff is a pleasure to work with. She is extremely sharp and her legal expertise helps in analyzing complex problems. She provides clear and concise answers to questions and she is able to clarify and detail options available. I am extremely impressed with Catalina Leff’s consistent ability to simplify and elucidate situations that seem confusing, complicated and convoluted."

Joseph G. Cella headshot
Joseph Cella

Immigration lawyer | Jun 27

Relationship: Fellow lawyer in community

"I endorse this lawyer enthusiastically and without reservation. I have had the opportunity to work and consult with Catalina Leff on legal matter(s) involving immigration and removal defense law. I have found attorney Leff to be extremely conscientious, diligent, hard-working and honest. As a result, I have subsequently consulted with attorney Leff on other matters."

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Experience

Rating:  7.1 (Very Good)

Honors

2012

Ambassador of the Peace, WAFA Onesti Romanina

Work Experience

2008 - Present

Attorney, Leff Law

2019 - 2024

Of Counsel, Talamantes Immigration Firm

2001 - 2026

Of Counsel, Of Counsel

Education

N/A

Thomas Jefferson School of Law

JD - Juris Doctor

N/A

Pitzer College (Claremont)

BA - Bachelor of Arts

N/A

Università Bocconi Milano Italy

Other - Masters

Languages

English

Spanish

Italian

French

Avvo Rating

Our Rating is calculated using information the lawyer has included on their profile in addition to the information we collect from state bar associations and other organizations that license legal professionals. Attorneys who claim their profiles and provide Avvo with more information tend to have a higher rating than those who do not.

What determines Avvo Rating?
  • Experience & background Years licensed, work experience, education
  • Legal community recognition Peer endorsements, associations, awards
  • Legal thought leadership Publications, speaking engagements
  • Discipline Disciplinary information may not be comprehensive, or updated. We recommend that you always check a lawyer's disciplinary status with their respective state bar association before hiring them.
Avvo Rating Levels
10.0 - 9.0 Superb8.9 - 8.0 Excellent7.9 - 7.0 Very Good6.9 - 6.0 Good5.9 - 5.0 Average4.9 - 4.0 Concern3.9 - 3.0 Caution2.9 - 2.0 Strong Caution1.9 - 1.0 Extreme Caution