Psychologist with NW Family Psychology in ClackamasDr. Poppleton is a licensed clinical psychologist in the state of Washington (PY 60041144) and Oregon (1999). He has doctoral degrees in both clinical psychology and law. Since 2001 he has worked directly with adults, families, and children in divorce and separation. He is trained in the “scientist-practitioner model,” where his assessment and psychotherapy practice is informed by social science research. In his practice he provides empirically-based psychological assessment, bilateral custody evaluations, mediation, parenting coordination, reunification counseling, and collaborative divorce.