Kathryn Tristan has written and coauthored more than 120 articles in leading health publications under her professional name, Liszewski, as well as published articles in mainstream publications, such as Parade and Psychology Today. She is a member of the Anxiety Disorders Association of America and the American Association of Immunologists. She lives in St. Louis, Missouri, where she is a research scientist on the faculty at Washington University School of Medicine. Despite her professional success, Tristan lived a life riddled with worry, anxiety, and panic until she found a way to recover permanently by doing things differently and working from the inside out. She has committed herself to sharing her simple but powerful strategies to help others help themselves.