About David Alexander
David Alexander Kleczek is a licensed attorney admitted to practice law in both California and Illinois. He was admitted to the California State Bar in 2006, holding bar number 244045, and to the Illinois State Bar in 2002, with Supreme Court of Illinois ID number 6276591. His license is currently in active status in both states. Mr. Kleczek is the founder and principal attorney at Kleczek Law Office, a personal injury law firm located at 825 Washington Street, Suite 301, Oakland, California 94607. He has been practicing law for over 20 years, representing clients in both California and Illinois.
Mr. Kleczek earned his Juris Doctor degree from The John Marshall Law School in 2002. Prior to law school, he completed his undergraduate studies at the University of Illinois, obtaining a degree in 1999. During his time at The John Marshall Law School, he developed a strong foundation in personal injury law, which has been the focus of his legal career.
Mr. Kleczek's practice areas include personal injury law, with a focus on cases involving car accidents, truck accidents, motorcycle accidents, premises liability, and wrongful death. He represents clients at all stages of litigation, including initial case evaluation, discovery, settlement negotiations, and trial proceedings. His extensive experience allows him to effectively advocate for his clients throughout the legal process.
Throughout his career, Mr. Kleczek has handled cases in various courts, including the Superior Court of California for the County of Alameda and the United States District Court for the Northern District of California. He has also appeared before the Illinois courts, representing clients in personal injury matters. His experience spans over two decades, during which he has successfully represented numerous clients in complex personal injury cases.
Mr. Kleczek is an active member of several professional associations, including the California State Bar, the San Francisco Trial Lawyers Association, and the American Association for Justice. He has served on the Lawyer Referral Service Board of the Alameda County Bar Association since 2012. Additionally, he has been recognized by Super Lawyers from 2020 to 2025 for his work in personal injury law. Mr. Kleczek is fluent in English and Spanish, enabling him to serve a diverse clientele effectively.
