As of 2021, our firm has reached 1.4 million in revenue-all because we were able to help people like you.

Our mission is to provide you with honest, professional, and compassionate legal representation. We are experts in our industry and value our business specialties. 

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Katrina Griffen is an experienced practicing attorney skilled in Personal Injury, Business Law, Family Law, and Criminal Law. She is a strong legal professional with a Juris Doctorate (J.D.) from The University of Chicago Law School, currently ranked #4 in the country. She is licensed to practice law thus far in Illinois, Florida, and Louisiana. A Baton Rouge native, she earned her Bachelor’s Degree (B.S.) in Business Management from LSU in just three years with a 3.8 GPA. Currently holding at an esteemed 4.125 GPA, she has earned her Masters in Business Administration (M.B.A.) specializing in Business Management Consulting from LSU in 2019. In addition, Katrina has the honor of being named, Special Appointed Counsel in the East Baton Rouge Family Court. If you're looking for a respected attorney with a winning record, personalized service, and is eager to handle your case with care, call Attorney Griffen.​


At Griffen Law Firm, our focus is to provide dedicated and compassionate legal representation for every client we encounter. We provide representation to individual and corporate clients throughout various parts of the country. Our clients receive first-class personalized service coupled with diligent client communication.

Call us today to schedule your consultation with an experienced and hard-working legal team. 

View our Practice Areas below: 

Starting a business can be both exciting and scary all at the same time. It is the bedrock of the American dream to be a successful entrepreneur. However, the creation and daily operation of a business requires strategic insight and planning that is materialized in effective management. Any business, no matter how innovative the idea, can fail if it is no properly formed, financed, and managed. Allow Griffen Law Firm to help you create a solid strategic position and impenetrable business plan that will allow success not only in the short run, but in years to come.

Because the concepts involved in business law and commercial litigation are so complicated, these cases are best handled an attorney experienced in both business and law.

I'm dedicated to ensuring that I take care of all of my clients, and that their legal needs are met and exceeded. I offer high-quality legal work and personal client service pertaining to car accidents, truck accidents, wrongful death, premise liability, slip-and-fall accidents, and dangerous products.

Family Law has become a core practice at Griffen Law Firm. Here, we understand the time and attention each case deserves and we do everything we can to achieve a fair and just result for our clients and their loved ones. As part of our excellent client communication, we make it a point to use email and phone calls to keep clients informed of all developments in their case. 

Under the United States Constitution and the Constitution of the state of Louisiana, every defendant is presumed innocent until proven guilty beyond every reasonable doubt under the law. If you've been charged with a crime in Baton Rouge or the surrounding areas, the experience can be immensely stressful and confusing, particularly if it's a first-time offense. When those charged aren't sure of how to proceed they can inadvertently take action that has detrimental effects to their case and ultimately to their life. The ideal way to avoid mistakes and work toward the best possible outcome is to partner with an experienced criminal defense lawyer.

Many cases require federal litigation to come to a resolution. In some situations, a defendant may opt to remove a lawsuit from a state court to a federal court if proper jurisdiction exists. Also, in some lawsuits, federal law dictates the rights of an injured victim, which means the case may be litigated in the federal court system. The federal government also has the jurisdiction to prosecute defendants. So don’t go at it alone. Allow Griffen Law Firm to represent you in federal court, no matter if it is a criminal or civil matter.

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"From the initial consultation to her in-depth analysis of my case, Ms. Griffen and her staff responded to my needs in a professional and expeditious manner.  Her comprehensive knowledge of the legal system is only rivaled by her compassion for her clients.  Ms. Griffen is a true legal gem."


"Excellent legal service. Mrs. Griffen really cares about her clients and goes the extra mile to represent her clients. I trust her with all of my legal needs."


"Ms. Griffen was so professional and informative during our first consultation. She answered all of my questions and eased my mind about the entire process. She was able to get me everything I needed plus more. I am thankful for Griffen Law Firm."




603 Europe Street

Baton Rouge, LA 70802

Tel: 225-663-1888

Fax: 225-283-4833

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