Dr. Arnold is a psychologist who has worked at Lake Chelan Community Hospital since 1999. He earned a Ph.D. in Counseling Psychology from the University of Kansas in 1991 and is licensed as a psychologist in Washington and Colorado. He provides psychological assessment, psychotherapy and family counseling/education for patients at the Sanctuary. He has worked in a number of inpatient settings over the years including other chemical dependency treatment programs. His research interests have included the topics of PTSD and dissociation and he is currently interested in studying impulsivity and its relationship to addiction and co-occurring disorders.