William O. Selig, PsyD, MFA, is a clinical psychologist practicing in the San Francisco Bay Area. He earned his doctorate from the PGSP-Stanford PsyD Consortium, writing his dissertation on bipolar disorder and creativity at Stanford University's Bipolar Disorders Clinic. He co-led a 2014 revision of the psychotherapy for bipolar disorder treatment track at Kaiser Permanente Psychiatry & Behavioral Health in Oakland, California, where he later cofounded the dialectical behavior therapy (DBT) program.