Biography & Education

Barbara Oyler, PMHNP, is a psychiatric nurse practitioner who has worked in the field of eating disorder treatment for several decades. She leads the clinical team at Providence Eating Disorders Treatment Program. She completed her undergraduate education in nursing at Indiana University and obtained a master’s degree in nursing from Oregon Health & Science University. She has completed three years of postgraduate training in systemic family therapy approaches and also works as adjunct faculty supervising the clinical work of graduate students in the psychiatric nursing clinical practicum at Washington State University, Vancouver.
Areas of expertise

Eating disorders



Care Locations

9450 SW Barnes Road, Suite 200
Portland, OR 97225


Board Certifications
  • Psych/mental hlth rn practitioner