Nancy Kao Rhiannon, Ph.D.

Licensed Clinical Psychologist

 •  Oregon
therapist Nancy Rhiannon
Nancy Kao Rhiannon, Ph.D.
Licensed Clinical Psychologist
Book With Nancy Kao

Dr. Kao Rhiannon is a Licensed Clinical Psychologist in the state of Oregon, whose primary areas of expertise include anxiety disorders, relationship issues, depression, and guiding individuals through significant life changes. Much of Dr. Rhiannon’s success has come from helping both adolescents and adults in the individual, couples, and family settings. Dr. Rhiannon’s approach is characterized by a profound commitment to understanding and treating the psychological distress of her clients, facilitating a process of meaningful change and personal development.

In addition to her focus on these key areas, Dr. Rhiannon is also adept in managing health-related psychological concerns. Her work extends to assisting those grappling with the impact of chronic illnesses, such as cancer and diabetes, and issues related to sleep, pain management, and overall wellness. She has extensive experience with the LGBTQ community and those associated with military service.

Top Specialties
  • Anxiety
  • Chronic / Physical Illness
  • Confidence / Self Esteem
  • Depression
  • LGBTQIA+ Related Issues
  • Life Transitions
  • Post-Traumatic Stress Disorder (PTSD)
  • Relationships
  • Burnout
  • Grief & Bereavement
  • Identity
  • Loneliness
  • Peak Performance / Executive Coaching
  • Performance Anxiety
  • Sleeping Problems
  • Stress
  • Trauma
  • Women’s Issues
Therapeutic Approach
  • Cognitive Behavioral Therapy (CBT)
  • Mindfulness
  • Trauma-Focused CBT
Client Focus
  • Individual (Adult)
  • Individual (Adolescents 12-17)
  • Couples / Marriage
Additional Languages
  • German

Location / Map


1050 SW 6th Ave,
Portland, OR 97204