David A. Clark Phd

About the Author

David A. Clark, PhD, is a renowned clinical psychologist and leading expert in cognitive behavioral therapy (CBT), with decades of experience treating anxiety disorders and related conditions. A professor emeritus at the University of New Brunswick, he has authored numerous influential books and research articles that bridge cutting-edge science with practical self-help strategies. Collaborating with luminaries like Aaron T. Beck, MD, Clark's work empowers individuals to manage intrusive thoughts, worry, and emotional distress through evidence-based techniques. His accessible approach has helped countless readers reclaim control over their mental health, making complex psychological concepts approachable for everyday use. Clark continues to advance the field through teaching, clinical practice, and ongoing research into the cognitive roots of anxiety and depression.