When You Need A Criminal Defense Attorney, You Need Lisa Mattern
The Mattern Law Firm is the one-stop firm for all your criminal defense needs. I have been protecting the rights of criminal defendants for over 25 years, and I started The Mattern Law Firm to provide individuals with quality representation that is tailored to their needs. When I represent you, I will build a strategy for upholding your rights in the criminal justice system. Do not wait, call me today and get the attorney that you deserve.
Your Best Defense For
Violent Crimes
At The Mattern Law Firm, I work hard to provide each and every client with a strong defense for their unique case. I know what works and what does not at every phase of any type of criminal defense case in California. Let me guide you in the right direction. Together, we will find the strategy for your case that will consider all your options, whether that is pushing to get the charges dropped, securing a plea deal, or winning your case in court.
My level of skill extends beyond the letter of the law and even beyond the large body of case law associated with the types of charges I handle. My years of experience defending a wide array of charges in every courtroom in Los Angeles, Orange, Ventura, Riverside and San Bernardino counties have given me an insight into how the local judicial system really works. Each county handles its cases differently, as does each courthouse and, to a large extent, each individual courtroom. Having an attorney on your side who knows and understands those differences can make a big impact in your case.
Featured Practice Areas

Violent Crimes

Theft Crimes

Non-Violent Crimes

Drug Crimes

Other Crimes

Violent Crimes

Theft Crimes

Non-Violent Crimes

Drug Crimes

Other Crimes
You Can Rely On
My Integrity
Some attorneys are content to tell their clients whatever they want to hear, even if this means allowing a client to unwittingly pursue a strategy that is virtually destined for failure. This does not happen at The Mattern Law Firm. I have the integrity required to tell my clients the truth about the outcomes they can reasonably expect to achieve in their specific case. I do not make empty promises or provide false hope. My only promise is one I can definitely keep — to work hard to help the client achieve a result that is acceptable to them through tireless investigation, analysis and preparation.
I understand that behind any criminal charge is a person with a unique name, family and life story. Each of my clients is a mother or father, a sister or brother, a son or daughter. Criminal charges can be stressful for both the person accused and their family. Some of my clients have no family and need someone to talk to, someone to offer encouragement and hope. I take the time to get to know each of my clients because I care. Since I know that a conviction carries with it a lifetime of potential issues, I reach beyond the present to find a solution for the future.
The Full-Service Defense Firm You Need In Los Angeles, California
I Am Dedicated To
Assisting You
Your matter is not hopeless! It just needs attention from an experienced attorney you can rely on to fight aggressively for your rights and interests. At The Mattern Law Firm, I am a criminal defense attorney with the knowledge, the skill and the gumption needed to fight back against even the most serious charges, and I really do sincerely care about your future. Call my Los Angeles office today at 855-971-8308 or use my contact form so that you can schedule your free consultation and get the defense you deserve.
Lisa Mattern
Managing Attorney

Patricia Kossitch
Office Manager

Dan Mulrenin
Investigator


















