Experienced Counsel in California Personal Injury Litigation
In practice since 1980, Daniel J. O'Neill represents people in complex personal injury and wrongful death litigation throughout California. He's been named Trial Lawyer of the Year three times by the Central California Trial Lawyers Association.
To learn how his experience and commitment to client service can benefit you if you've been involved in a serious motor vehicle accident, severely injured due to medical malpractice or suffered serious harm in any other kind of personal injury incident, contact the Law Office of Daniel J. O'Neill in San Luis Obispo for a free initial consultation.
We Show the Total Impact of an Accident on You and Your Family
Our success is built on a foundation of diligence in preparing and litigating cases, attention to clients and their welfare, and an understanding of their concerns. Attorney Daniel O'Neill has almost 30 years of legal experience during which he has taken multiple jury trials to verdict and has achieved seven-figure verdicts on behalf of clients.
Mr. O'Neill has learned during his long career how important it is to look at the whole impact of a serious accident and for the devastating effects it can have on the injured person and their entire family.
We help people recover damages for wrongful death, neck, back and spine injuries, brain injuries, motor vehicle accidents, medical malpractice, nursing home abuse, and other cases involving negligence and intentional torts. A particular strength of our practice lies in our ability to prove complex damages claims for injuries that are often overlooked or underdiagnosed during initial emergency care, such as mild traumatic brain injury or disc injuries.
Call 866-702-1935 for a Free Initial Consultation
Daniel O'Neill is an AV-rated* attorney and is listed in Martindale-Hubbell's Bar Registry of Preeminent Lawyers. In addition, he is a graduate of Gerry Spence's prestigious Trial Lawyers College. To learn how his experience and commitment to his clients' welfare can benefit you, contact our office in San Luis Obispo for a free initial consultation.
*AV, BV, and CV are registered certification marks of Reed Elsevier Properties Inc., used in accordance with the Martindale-Hubbell certification procedures, standards and policies.
Martindale-Hubbell is the facilitator of a peer review rating process. Ratings reflect the confidential opinions of members of the Bar and the Judiciary. Martindale-Hubbell Ratings fall into two categories — legal ability and general ethical standards.



