Meet Our Therapists

Therapists at Thrive are affiliate members of the group, and each has their own individual practice. Each therapist aligns with Thrive’s mission and approach, while also holding their own unique approaches to therapy. Not all therapists take the same insurance. Learn more below.

  • Muirenn Leinster (she/her), LMHC, Founder

    I am passionate about helping both clinicians and clients live their fullest, most authentic lives!

    Approaches: trauma-informed, relational, existentialism, DBT/mindfulness, nervous system/somatic work, IFS/parts work, communication/skill based work.

    Issues: trauma/PTSD, anxiety, identity/self-worth, chronic illness/medical trauma, women’s issues, relationship issues, depression.

    Populations: adolescents, young adults, LGBTQIA+, healthcare workers, teachers, couples.

    Insurance accepted: Premera, Lifewise, Anthem, BlueCross BlueShield, Asuris, Regence, United/Optum. Private pay $150 per individual session; $175 per couples session.

  • Emilia Stoneham (she/her), LMHCA

    Let’s explore the parts of you that had to hide to survive and uncover the version of you that was always meant to be!

    Approaches: trauma-informed, liberation, relational, psychodynamic, existential, humanistic.

    Issues: Trauma, PTSD, abuse, grief, neurodivergence, identity, systemic oppression, relationship issues, burnout, moral injury, chronic illness, death/loss, women’s issues.

    Populations: BIPOC, LGBTQIA+, couples, disabled, neurodivergent, helping professionals, individuals ages 15+.

    Insurance accepted: Premera, Lifewise, most Anthem plans, some BlueCross BlueShield plans. Private pay $160 per individual session; $180 per couples session. Sliding scale and equity-tier options available.

  • Cynthia Besteman (she/her), LASW, LSWAIC

    If you’re feeling the weight of big life changes, such as divorce, cancer diagnosis, menopause, or running a business, you’re not alone!

    Approaches: trauma-informed, relational, narrative, strength-based, ACT, CBT, SFBT.

    Issues: trauma/PTSD, cancer, chronic illness, divorce, life changes, menopause, career changes/adjustments, business ownership, anxiety, depression.

    Populations: adults, older adults, cancer patients, business owners, couples.

    Insurance accepted: Premera, Lifewise, most Anthem plans, some BlueCross BlueShield plans. Private pay $150 per individual session; $200 per couples session.

  • More therapists coming soon!