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Sergio Jose Siderman
About Sergio
Biography
Sergio Jose Siderman is a renowned Los Angeles-based lawyer, helping his clients obtain legal status in the United States. Sergio is the founder of Law Offices of Sergio Siderman, an “A” rated law firm with the Better Business Bureau. Sergio is a licensed California attorney in good standing with the State Bar. He speaks fluent Spanish and focuses exclusively in legal matters regarding: immigration.
Sergio is admitted and has been practicing before state and federal courts for the last 25 years. He is also an authorized Continuing Legal Education instructor. Sergio received his Juris Doctorate from Cornell Law School and a B.A. in Political Science with Honors from the University of Southern California.
Sergio was born and raised in Tucamon, Argentina. He lived there with his family until they were forced to leave under death threats from the military government in 1976 (during an era known as “the Dirty War” in Argentina). Sergio and his entire family left the country with only the clothes on their backs and sought asylum in the United States. Sergio’s grandfather, Jose Siderman, sued Argentina for human rights violations and the theft of his properties, becoming the first immigrant to successfully sue a foreign sovereign nation from the United States (see Siderman v. Argentina, 965 F.2d 699 (9th Cir. 1992).
Practice Areas
1
Practice Area
Immigration
100%
29 years | 35,000 cases
Fees and Rates
Cost
Payment Methods
- Cash
- Check
- Credit Card
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Chat withLicenses
Licensed in California for 28 years
State: California
Acquired: 1997
No misconduct found
Location
Law Offices Of Sergio Siderman
1625 W. Olympic Bl., 9th floor, Los Angeles, CA, 90015
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Sergio Jose Siderman's Reviews
Avvo Review Score
101 Client Reviews
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Practice Areas
Immigration (64)
Bankruptcy & Debt (10)
Debt Settlement (5)
Adoption (4)
Lawsuits & Disputes (4)
Chapter 13 Bankruptcy (3)
Criminal Defense (3)
Ethics & Professional Responsibility (2)
Foreclosure (2)
Asylum (1)
Business (1)
Chapter 7 Bankruptcy (1)
Debt & Lending Agreements (1)
Debt Collection (1)
Divorce & Separation (1)
Expungement (1)
Family (1)
Litigation (1)
Tax (1)
What Clients Mention
Case Results (74)
Cost of Services (37)
Professionalism (30)
Recommendation (30)
Practice Area Knowledge (28)
Advocacy (24)
Responsiveness (18)
Character & Conduct (17)
Communication Style (16)
Trustworthiness (15)
Staff & Support (11)
Payment Plans (8)
General Knowledge (7)
Free Consultations (6)
Compassion (4)
Punctuality (2)
Showing 1 - 5 of 101 reviews
Posted by anonymous | March 20, 2026 | Hired Attorney | Lawsuits & Disputes
Dishonest Law Firm / Fraude!
Be careful with these people. They just took my money and then wouldn’t take my calls. They did not help me but stole my money. Maybe Mr Siderman does not know what his employees do behind his back. CUIDADO CON ESTA GENTE. Nada más tomaron mi dinero y luego se reusaban a tomar mis llamadas. No me ay...
Posted by Arturo | February 25, 2025
No professional
No les recomiendo este abogados muy irresponsable nada profesionales tona mucho tiempo son muy mentirosos siempre están ocupados no terregresan las llamadas
Posted by Karen | December 06, 2024 | Hired Attorney | Immigration
If I could give a 0 I would
Horrible place, horrible service all they want is your money and don’t even do their job. They asked for Money they got it they said they “send” my application waited 6 months and nothing when I asked for my money back they said “ we did our job it’s not our fault immigration never received your pap...
Posted by Carlos | September 06, 2024 | Hired Attorney | Immigration
SCAMMER
They only know how to charge, then your case will be stagnant, since they never tell you the truth about whether you will get your papers.
Posted by anonymous | July 31, 2024 | Hired Attorney | Immigration
Inmigration
We hire this Inmigration lawyer for our case Almost one year ago They take our money and Now they don't return our calls
Sergio Jose Siderman's Lawyer Endorsements
"He is an excellent immigration attorney who really cares about his clients."
"I endorse this lawyer. Mr. Siderman is a consummate professional. He fights for his clients and gets outstanding results. His background as a political refuge helps to serve the community he advocates for."
"I am very impressed with Sergio Siderman and his credentials. I endorse this attorney."
"I endorse this lawyer's work. I've known Sergio for over 10 years. He is conscientious and a straight-shooter, and someone you definitely want on your side. I wholeheartedly endorse him as an attorney and a person."
"I endorse this lawyer's work. Mr. Siderman is a creative, intelligent advocate whose superior analytical, writing and verbal skills separates him from the average attorney. I would happily recommend Mr. Siderman to clients, family and friends who are seeking a strong attorney with insightful knowledge and significant experience."
J. Eric Price
Immigration lawyer
Experience
Work Experience
2015 - Present
Founder, Law Offices Of Sergio Siderman
2013 - 2015
Co-Founder/Partner, Los Angeles Immigration Attorneys
2009 - 2013
Managing Partner, L.A. Bankruptcy Associates, LLP
2005 - 2014
Commissioner, Los Angeles Department of Transportation, Board of Taxicab Commissioners
1998 - 2006
Attorney, Law Offices of Sergio J. Siderman
1996 - 1998
Attorney, Foley & Lardner, LLP
Associations
1997 - Present
State Bar of CaliforniaMember
Education
N/A
Cornell University
law
N/A
University of Southern California
undergraduate
Languages
English
Spanish
Activity
Legal Answers
Legal Guides
Legal Answers
Q&A
Do i continue to pay my landlord the monthly rent if he is in foreclosure and letting the house go?
10 Jan 2011
Q&A
After 40 years as a dentist I had to close down and declare bankruptcy because of the downturn of the economy.
01 Nov 2010
Q&A
Can someone else pay my Chapter 7 bankruptcy attorney fees?
29 Oct 2010