Author Profile

Attorney Diana Weiss Aizman

Ms. Aizman began her career as a prosecutor for the City of Los Angeles.  Working in the public sector gave her the experience she needed to perfect her trial advocacy skills.  She has handled thousands of cases involving Manslaughter, Domestic Violence, Assault, Battery, Prostitution and Driving Under the Influence (DUI).  During part of her tenure as a prosecutor in the City of Los Angeles, she was assigned and specially trained as a DUI prosecutor.  Ms. Aizman’s love for the science behind DUI is instrumental in her ability to find the flaws in and successfully defend against the charges in DUI cases.  Ms.  Aizman has significant jury trial experience with an extremely successful record.

Prior to her experience as a prosecutor at the Los Angeles City Attorneys Office Ms. Aizman worked as a law clerk for the Los Angeles District Attorney’s office in the Organized Crime/Hate Crimes unit as well as the Auto Insurance Fraud Division.  At the DA’s office, Ms. Aizman worked on several murder, attempted murder, hate crime and complex fraud cases in the County of Los Angeles.

Beginning in 2012 Ms. Aizman left the Los Angeles City Attorneys Office to help defendants achieve justice in the courtroom and pursue a career in criminal defense. and started the Aizman Law Firm.


Ms. Aizman received her Undergraduate Degree from the University of California, San Diego and her Law Degree from Southwestern University in Los Angeles.  In both Undergraduate and Law School, Ms. Aizman was an award winning trial attorney, participating and excelling in competitive trial advocacy programs.  Ms. Aizman is very involved with the Trial Advocacy Honors Program at Southwestern University.  She has served as the presiding judge in several of the intramural competitions.

Media Appearances & Awards

Ms. Aizman also appears on Fox News, HLN, CBS, and Fox Business regularly to provide legal analysis on criminal defense trials in the news.  In addition to media appearances she has been recognized as a SuperLawyers rising star in 2014, 2015 & 2016, Pasadena Magazine Top Attorney in 2014 and nominated for the San Fernando Valley Business Journal’s Trusted Advisor award.

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