Freedom from Health Anxiety: Understand and Overcome Obsessive Worry about Your Health or Someone Else's and Find Peace of Mind

Karen Lynn Cassiday, PhD, is owner and clinical director of the Anxiety Treatment Center of Greater Chicago. She also is a clinical assistant professor in the department of clinical psychology at Rosalind Franklin University of Medicine and Sciences.

Susan Ericksen is a three-time Audie Award-winning narrator who has recorded over 500 books. The winner of multiple awards, including twenty-plus AudioFile Earphones Awards for both fiction and nonfiction, Susan is a classically trained actress who excels at multiple narrative styles and accents.

Simon Rego, PsyD, is a board-certified cognitive behavioral psychologist with more than twenty years of experience. He is chief psychologist, director of psychology training, and director of the cognitive behavioral therapy (CBT) training program at Montefiore Medical Center in New York, New York.