Law Offices of

Kenneth W. Hannegan

Tustin California

About Us

We are a Workers' Compensation and Personal Injury law office

located in Tustin, California.

We have a combined 58 years experience specializing in Workers' Compensation, Personal Injury, Pension & Benefit, we can assist you with all of your needs.

Attorney Profiles

Kenneth W. Hannegan, Retired CHP, Attorney at Law

I was employed with the California Highway Patrol for fourteen years. After having been struck by a vehicle, I was forced to retire on an Industrial Disability Retirement against my will. After going through the Workers' Compensation system and the retirement process, I realized all of the problems and complications facing individuals caught in a similar situation. I was fortunate in that I had my law degree, so I became employed by Mr. William T. Hays, a pioneer in Workers' Compensation law. In 1981, I opened my own office and since then, I have represented "safety employees" and their families in both "on duty" as well as "off duty" injuries.

Our office specializes in representing "safety members" (police and fire) in their Workers' Compensation Cases, Personal Injury Cases and other legal matters.

I am proud of my Associates: Brooke Tafreshi and Phil Rennick. Brooke and I became associated approx. 5 years ago. I was impressed with her knowledge of the law and her ability to care for clients. Her integrity and her abilities enhance her position as a strong advocate for the injured client.

Phil, I've known for many years. He has been very active in the California Association of Highway Patrolmen as an area representative as well as a varied career with the CHP. "Having Been There" gives us a better approach and knowledge in handling your case. We know what the "job" entails.

Contact us if you ever have a question or I can assist you in any way.

Brooke B. Tafreshi, Attorney at Law

I have been practising law for over 11 years, specializing in Personal Injury cases. I have a true passion for representing injured victims so that they can be compensated for the pain and inconvenience that they have experienced. I will always go above and beyond so that our clients know that we are here to help them in any way possible. Our clients are our top priority, and we will help you through the difficult process. Since I know that accidents affect all aspects of our client's lives, its is my goal to make our client's "whole" and attempt to bring them back to their pre-injury status. It is of utmost importance to me to fight for our clients in order to obtain the most favourable outcome.

In addition to my extensive personal injury experience, I have been practising workers' compensation Law for over 3 years. Since I know both personal injury law and workers' compensation law. I am able to help you navigate through the insurance companies and the claims process most efficiently. I take pride in explaining to our clients how both personal injury and workers' compensation cases will often work hand-in-hand, especially with "on duty safety members." Even if the person at fault is uninsured or under insured, you still may have a claim under your personal auto policy u/m provision. Our office specializes in representing "safety members" (police and fire) in their Workers' Compensation. Personal Injury Cases, and other legal matters. If you or a loved one has been injured in an accident, please contact us.

Philip D. Rennick, Retired CHP, Attorney at Law

I was employed with the Highway Patrol for 31 years retiring at the rank of Sergeant. I worked in San Francisco, Oakland, Williams, San Jose, 9ureau of Internal Affairs and Willows Areas. I served as an Area Representative and as a Supervisor Representative for the CAHP for many years. I worked as a Deputy District Attorney in Colusa County for 7 years and as a Traffic Safety Resource Prosecutor for the California District Attorney's Association for 4 years before going to work for Ken Hannegan in 2017. Our office specializes in representing "Safety Members" in their Worker's Compensation Cases, Personal Injury Cases and other legal matters.

When you are hurt, we are here to protect you!
Law Offices of Kenneth Hannegan

Kenneth Hannegan, California Highway Patrol, Retired


- Workers' Compensation

- Personal Injury

- Retirement Law

- Both on-duty and off-duty injuries

- Automobile Accidents (including uninsured/underinsured)


(714) 573-2556

Serving law enforcement and their families for more than 30 years!
Making a false or fraudulent workers' compensation claim is a felony subject to up to 5 years in prison, fine up to $50,000 or double the value of the fraud, whichever is greater, or by both imprisonment and fine.

Contact Us

We'd really love to hear from you so please call or email us.


Law Offices of Kenneth W. Hannegan

Telephone: 714-573-2556 - Fax: 714-573-7686

13891 Newport Ave., Suite 130

Tustin, CA 92780

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