About
Ari S. Lieberman is a skilled criminal defense attorney known for his strategic courtroom presence and aggressive defense strategies. His practice includes a wide range of cases such as DUI, white collar crimes, drug charges, and domestic violence. Clients trust him for his commitment to justice and deep understanding of the criminal justice system.
Ari’s academic background began with a Bachelor of Arts in Philosophy from San Diego State University, which he earned in 2013. He then pursued his Juris Doctor from California Western School of Law in San Diego, graduating with honors. He received Academic Excellence Awards and completed a focused concentration in Criminal Defense Practice.
Ari began his legal career as a prosecuting attorney at the San Diego District Attorney’s Office from 2018 to 2019. This experience gave him valuable insight into the strategies used by the prosecution. Since then, he has used that knowledge to build strong defenses for his clients across misdemeanor, felony, and federal cases.
Ari is admitted to the bar in both California (2018) and Texas (2024), and also practices in the U.S. District Court for the Southern District of California. He is a member of the San Diego County Criminal Defense Bar Association, staying connected with legal developments and best practices in the defense field.
Throughout his career, Ari S. Lieberman has helped individuals facing serious criminal allegations by standing up for their rights and challenging the state’s evidence. His ability to handle complex legal issues with clarity and focus has earned him the respect of both clients and peers. Every case he takes on is guided by a dedication to fairness, precision, and results.
Law Office Affiliations
- Founder, Lieberman Law, APC
- Member, San Diego County Criminal Defense Bar Association
Licensed State
- California
- Texas
Education
- California Western School of Law
Juris Doctor (JD) - San Diego State University
Bachelor of Arts (BA)
Awards & Badges

- Drug Crime
- DUI and DWI
- Federal Crime
- Sex Crime
- White Collar Crime
- Domestic Violence