Therapist in Fort Collins, Colorado Rebecca Waller, Therapist

License: LCSW

Provider Gender: Female

Ages Served: 18-65+

Appointments: In-office only. Telehealth not available

Manages Medications: No, provides therapy only

Therapist in Fort Collins, Colorado Rebecca Waller, LCSW

Rebecca Waller, LCSW

Rebecca Castle-Waller is a Licensed Clinical Social Worker, who has been practicing since 2019. She graduated from Colorado State University with a Bachelors (2018) and Masters (2019) in Social Work. Rebecca entered the helping profession field on a volunteer basis in 2014, beginning with volunteering with survivors of domestic violence, stalking, and sexual assault, then volunteering with individuals experiencing homelessness in 2017. Rebecca completed two international internships with survivors of human trafficking in Thailand (2016) and Ghana (2018). Prior to working at LifeStance, Rebecca did in-home family therapy with youth struggling with trauma, substance use, and behavioral disorders.

Rebecca approaches therapy from a resilience and strengths based perspective. Rebecca believes it is just as important to focus on what’s going right as what’s going “wrong”, and that everyone has the ability to change, heal, and grow. She utilizes elements of CBT, DBT, EMDR, Gottman Couples Therapy, and Narrative Therapy in her practice. Her main areas of focus include trauma treatment, couples therapy, and processing general life challenges. Rebecca has completed EMDR Basic training and Gottman Level 3 Training.

In her spare time, Rebecca reads voraciously, cooks poorly, and loves to run, do yoga, and paint.

Rebecca is a practitioner committed to intersectional, inclusive, anti-racist practice; your lived experience matters and is welcome in this space. To be a good therapist, she believes it is essential to continually engage in education, assessing for bias, seeking feedback, and challenging assumptions.

Insurances Accepted

  • Aetna
  • Carelon (Kaiser Permanente)
  • Elevance Health (Anthem BCBS)
  • Evernorth (Cigna)
  • Humana
  • MediNcrease Health Plans (MHP)
  • Optum (UnitedHealthcare)
  • UC Health/SBA (TriWest)


  • Cognitive Behavioral Therapy (CBT)
  • Couples/Marital Counseling
  • Dialectical Behavior Therapy (DBT)
  • Eye Movement Desensitization and Reprocessing (EMDR)
  • Faith-Based Treatment
  • Family Therapy
  • Mindfulness
  • Parenting Skills


  • Adoption/Foster Care
  • LGBTQ+
  • Women


  • English



Please use our online form to schedule an appointment with Rebecca Waller. You can also call 970-310-3406 to have someone assist you.

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