Cassandra (Cassie) Castillo is a dedicated Licensed Clinical Social Worker committed to serving the community on the Leeward side of Oahu.  Cassie is a Sacred Hearts High School graduate, and she earned her master’s in social work from the University of Hawaii at Manoa in 2020. On her free time, Cassie finds herself doing something active – whether that’s hiking, surfing, going to a yoga class or walking her dogs, she finds joy in moving her body as her self-care practice.  

With four years of extensive professional experience, Cassie has provided comprehensive support to diverse populations, including pre-teens, teens, adults, elders, and couples. She specializes in addressing anxiety, stress management, and navigating life transitions. Cassie’s expertise encompasses a wide range of areas such as anger management, behavioral issues, career counseling, coping skills development, depression, divorce recovery, substance abuse, dual diagnosis, grief therapy, LGBTQ+ affirming care, life coaching, peer relationship dynamics, pregnancy and postpartum support, relationship counseling, self-esteem enhancement, self-harm prevention, sleep disorders, sports performance psychology, veteran support, and women’s issues. 

Cassie cultivates a nurturing environment centered on the fundamental belief that healing begins with self-awareness and self-acceptance. She empowers individuals to prioritize their own needs, fostering courage and confidence to embark on their journey toward well-being. Recognizing the courage it takes to initiate therapeutic growth, Cassie encourages clients to celebrate each step toward personal wellness. Embrace the opportunity to work with Cassie and take that vital step toward a healthier and more fulfilling life. 

Committed to accessibility, Cassie accepts various insurance plans, including AFL/PSWA, AlohaCare, BlueCross and BlueShield, Hawaii Laborers Health Fund, Hawaii Medical Assurance Association, Hawaii Medical Services Association, Medicaid, Optum, UnitedHealthcare UHC | UBH, and University Health Alliance.