Ronald Dinan & Associates

Ronald Dinan & Associates is a premier criminal defense law firm located in Santa Rosa, California. With over 150 years of combined experience, our team is dedicated to providing aggressive and professional representation for clients facing DUI and criminal charges. We serve clients across Northern California, including Sonoma, Napa, Marin, Lake, Mendocino, and Humboldt counties.

Our firm specializes in a wide range of criminal defense areas, including DUI/DWI, felony and misdemeanor offenses, drug crimes, and more. We are committed to achieving the best possible outcomes for our clients by developing effective defense strategies, protecting licenses and employment, and exploring alternatives to incarceration when appropriate.

At Ronald Dinan & Associates, we understand the challenges and complexities of the criminal justice system. Our experienced attorneys work diligently to ensure that each client receives personalized attention and a robust defense tailored to their specific case. We are centrally located with offices in Santa Rosa, Napa, San Rafael, Lakeport, Ukiah, and Eureka, making it convenient for clients throughout the region to access our services.

If you have been arrested or are under investigation, contact us today to schedule a consultation. Our team is here to provide the aggressive and effective defense you need to navigate the legal process with confidence.