"Promoting evidence-based Clinical Psychology services in Korea for bilingual and Korean individuals."
In 2003, Dr. Cho came back from New York and established the Tree Group in Korea.
Dr. Cho started to provide evidence-based psychological treatments in Korea, including DBT (Dialectical Behavioral Therapy), PE (Prolonged Exposure), and BT (Behavioral Therapy).
He started providing psychotherapy and comprehensive psycho-educational assessment for bilingual children and young-adults who had difficulties with language transfer.
For publications, Dr. Cho translated and published DBT Dialectical Behavioral Therapy Manual for Professionals, in order to help those suffering from borderline personality disorder.
