Law Offices of Roger H. Chien, APC - Arcadia, CA

Powerful Criminal Defense in Arcadia, California

When you are accused of a crime, your freedom, career, and reputation are immediately put on the line. Navigating the complex criminal justice system in Southern California requires an attorney who understands both sides of the legal battle. At the Law Offices of Roger H. Chien, APC, we provide aggressive, strategic, and trial-tested representation for individuals facing state and federal criminal charges. Our founding attorney, Roger H. Chien, brings an incredibly unique and powerful advantage to your defense: nineteen years of experience in the law enforcement industry, serving as a police detective and a district attorney investigator before transitioning to criminal defense. Having investigated thousands of crimes, Attorney Chien knows exactly how police officers gather evidence, where they make procedural mistakes, and how prosecutors construct their cases. This insider perspective allows our legal team to identify critical flaws in the state's case, challenge illegal searches, and build robust defense strategies that achieve dismissals, reduced charges, and successful trial verdicts.

Aggressive Defense for State and Federal Criminal Charges

Whether you are facing a minor misdemeanor or a serious federal felony, our law firm is prepared to protect your constitutional rights with relentless advocacy. We handle a broad range of criminal defense cases in the Los Angeles and San Bernardino County courts, including:

• DUI and OWI defense: Challenging the scientific reliability of breathalyzers and blood draws, and fighting to preserve your driver's license.
• Domestic violence: Protecting clients against false allegations, securing protective order modifications, and advocating for fair resolutions.
• Drug crimes: Defending charges of simple drug possession, possession with intent to sell, drug transportation, and manufacturing.
• Violent crimes: Strategic advocacy for assault, battery, robbery, and manslaughter charges.
• Federal criminal defense: Navigating the complex federal court system for white-collar crimes, conspiracy, and interstate offenses.

We work tirelessly to review police reports, interview witnesses, and hire independent forensic experts to ensure that every aspect of your case is thoroughly scrutinized.

An Honest, Altruistic Partner in Your Legal Fight

At the Law Offices of Roger H. Chien, APC, we believe that high-quality criminal defense should be defined by integrity, personalized attention, and a deep commitment to our clients' well-being. Unlike large volume firms where cases are passed down to inexperienced paralegals, Attorney Chien personally manages every case from start to finish. He frequently visits clients in custody, role-plays judicial scenarios to prepare them for court hearings, and maintains open, constant communication throughout the legal process. Our firm proudly serves the highly diverse Arcadia community, offering bilingual advocacy in English and Mandarin Chinese. We understand the cultural nuances and potential immigration consequences that can arise from a criminal charge, and we take proactive steps to safeguard your future in the United States.

Schedule Your Free Legal Consultation Today

If you or a loved one is under investigation or has already been arrested, do not wait to hire an attorney. The earliest stages of a criminal case are the most critical, as early legal intervention can prevent charges from being filed entirely. We offer a free, comprehensive case review where you can speak directly with a former detective who knows how to fight for your rights. Contact our Arcadia office today to schedule your consultation and put a powerful advocate in your corner.