Christopher C. Wagner

About the Author

Christopher C. Wagner, PhD, is a distinguished psychologist and author renowned for his contributions to therapeutic practices and behavioral health. With over two decades of experience in clinical psychology, he has specialized in motivational interviewing techniques, helping professionals enhance client engagement and foster positive change. Wagner's work bridges theory and practice, offering accessible tools for therapists, counselors, and educators. His seminal book, Motivational Interviewing in Groups (Applications of Motivational Interviewing Series), explores innovative group-based applications of this evidence-based approach, drawing on real-world case studies and practical exercises. A sought-after speaker and consultant, Wagner continues to influence the field through his research, teaching, and commitment to empowering individuals toward healthier lives.