About James Mark
James Mark Leventhal is an attorney specializing in personal injury, medical malpractice, and products liability law. He has been practicing in Colorado since 1974, focusing on cases involving medical negligence and serious personal injuries. As the founder of Leventhal Puga Braley P.C., he has dedicated over four decades to advocating for clients' rights. His firm is located at 950 South Cherry Street, Suite 600, Denver, Colorado 80246, and is recognized as one of the top law firms in the United States for medical malpractice and personal injury cases. Leventhal earned his Juris Doctor from the University of Denver Sturm College of Law in 1974. Prior to that, he completed a Bachelor of Arts from the University of Wisconsin-Madison in 1970.
His legal career began with his admission to the Colorado State Bar on October 16, 1974. In addition to his state bar admission, he is also authorized to practice before the U.S. District Court for the District of Colorado and the U.S. Court of Appeals for the Tenth Circuit, expanding his ability to represent clients in federal cases. Throughout his career, Leventhal has been recognized for his expertise and dedication to the legal profession. He has been selected to Super Lawyers from 2006 to 2026, a distinction that reflects his peers' recognition of his professional achievements.
In 2013, he was named "Lawyer of the Year" for Personal Injury in Colorado by Best Lawyers in America, highlighting his exceptional skills in this field. Additionally, he received the Kenneth M. Kripke Lifetime Achievement Award from the Colorado Trial Lawyers Association in 2006, further underscoring his impact on the legal community. Leventhal's firm, Leventhal Puga Braley P.C., has achieved significant success in record-breaking cases, emphasizing a client-first approach. The firm’s commitment to excellence is evident in its track record of securing favorable outcomes for clients facing challenging legal battles. This dedication not only enhances the firm’s reputation but also solidifies Leventhal’s standing as a leading attorney in Colorado.
Beyond his legal practice, Leventhal is actively involved in community service. He collaborates with organizations such as the American Red Cross, Jewish Family Services, and the American Cancer Society. His commitment to public health is demonstrated through his co-sponsorship of seminars for primary care doctors on melanoma and other skin cancers, where he offers free skin cancer checks. This blend of legal expertise and community involvement illustrates Leventhal's approach to serving his clients and the broader community, reinforcing his reputation as a attorney in Colorado.
