David is a resident of St. Tammany Parish and joined Parker’s team in 2023 with approximately 25 years of experience advocating for his clients’ rights. David began his career as a Case Manager and Rehabilitation Counselor in a local hospital’s rehabilitation unit where he fought against health insurance companies to obtain the necessary services for people who were injured or suffered from a variety of disabilities. After several years in the medical field, David chose to go to law school at Loyola University New Orleans College of Law so that he could learn to use the law to support his advocacy. Upon graduation, David accepted a position with a regional defense firm where he developed his legal skills for nearly 20 years representing individuals, businesses, and insurance companies in lawsuits involving trucking/auto accidents, property damage, and insurance coverage disputes. In 2023, David joined Parker Layrisson Injury Attorneys and returned to his roots by representing injured people and ensuring that they get the treatment they need and the compensation they deserve. David lives with his wife, Amy, their two children, Sadie and John, and their dog, Hamilton. David also enjoys volunteering for a variety of non-profit organizations, playing golf, and playing darts.

Bill Hidalgo is a 1990 graduate of Louisiana State University Law School and has over 25 years of legal expertise. A resident of Covington, Louisiana, he serves the Greater New Orleans area and specializes in DWI/DUI defense, personal injury, insurance, business litigation, family and criminal law. A leader in Louisiana law, he authored, “Relation Back of Consortium Claims: A Search for Facts and Notice,” which appeared in the Louisiana Law Review 1089 in 1989.

Since his admission to the Louisiana Bar in 1988, J. Douglas Sunseri has practiced in diverse areas of the law. From 1990-1994, J. Douglas Sunseri worked under Attorney J. William Becknell, the legal counsel for Mr. John Mecom, Jr. and his affiliated companies. Mr. Mecom was the initial owner of the New Orleans Saints and had numerous holdings in oil & gas, hotels, real estate, professional sports and related businesses. As a result, Mr. Sunseri was fully educated in broad areas of law and business. Mr. Sunseri has participated in litigation involving employees, insureds, employers, insurers, and self-insured funds for property/casualty, employers' liability, employment discrimination, sexual harassment and worker's compensation claims. Other areas of practice consist of personal injury, insurance coverage, flood claims, hazard claims, wind-driven rain claims, business interruption, errors and omissions liability for insurance agents/insurance companies. Mr. Sunseri's practice also encompasses commercial litigation, mergers and acquisitions, incorporations, corporate agreements, employment contracts, licensing for intellectual property, leases, real estate, estate planning, wills, trusts and successions. Since Hurricane Katrina, Mr. Sunseri has specialized in a broad range of insurance issues including disaster litigation, insurance coverage, and business interruption. Also, Mr. Sunseri has concentrated in construction law, federal / state contracts, government contracting, licensing and information technology (IT). Mr. Sunseri's litigation experience includes jury trials in state and federal court. Mr. Sunseri also practices before worker's compensation judges with the Louisiana Department of Labor, administrative law judges and Special Masters assigned by the National Football League. He has directed litigation to the United States Supreme Court in connection with the National Football League and the National Football League Players Association (NFLPA). Mr. Sunseri has conducted numerous seminars on topics involving Hurricane Katrina, government contracting, land contracting, construction, employment issues, worker's compensation and estate planning. Also, Mr. Sunseri serves as legal counsel for the Gulf Coast Government Contractors Association (GCGCA), a trade association for securing government contracts in Louisiana and the Gulf Coast region. Recently, Mr. Sunseri was named as a Special Assistant Attorney General for the State of Louisiana by Louisiana Attorney James "Buddy" Caldwell.