About Headwaters Behavioral Health

Headwaters Behavioral Health was founded with a commitment to providing accessible, high-quality mental and behavioral health care to the Three Forks community and surrounding areas.

As a locally based practice, we value strong relationships, collaboration with schools and providers, and supporting long-term well-being within our town.

Courtney Sisco, LMFT

Licensed Marriage & Family Therapist

Courtney Sisco earned her Master’s degree in Marriage and Family Therapy from California State University, Northridge in 2016 and became a Licensed Marriage and Family Therapist in 2020. Her professional background includes working as an adolescent therapist in a psychiatric hospital, providing care in short-term residential treatment centers, and supporting youth and families through collaborative school-based services. In 2021, she launched her virtual private practice, serving a diverse range of clients.

She specializes in working with individuals experiencing depression, anxiety, trauma, and emotional regulation challenges. She supports clients whose anxiety may lead to shutdown responses, self-injurious behaviors, or withdrawal from social connection. Her work encourages exploration of childhood experiences and unconscious patterns to increase self-awareness and create meaningful behavioral change.

In addition to individual therapy, she works with couples experiencing communication challenges that contribute to relationship dissatisfaction.

Her approach integrates:

  • Cognitive Behavioral Therapy (CBT)

  • Dialectical Behavior Therapy (DBT)

  • Perspective-taking and insight development

  • A strong therapeutic relationship as the foundation for change

She focuses on balancing acceptance and change, helping clients understand their behaviors while building skills to support growth and healing. She is passionate about understanding each client’s worldview and helping them make sense of themselves so they can change what is not working.

Her goal is to help clients manage anxiety and emotional distress so they can live more fully and authentically.

Mission

To provide compassionate, evidence-based mental and behavioral health care in a safe, welcoming space that supports individuals, couples, children, and families in healing and growth.

Vision

To be a trusted pillar of the Three Forks community by making therapy accessible, inclusive, and meaningful — supporting emotional well-being across generations.

Values

At Headwaters Behavioral Health, the following core values shape and guide our work.

  • We are deeply rooted in the Three Forks community and committed to honoring its relationships, values, and sense of connection. Our goal is to create a space that feels welcoming, familiar, and supportive to those we serve.

  • We strive to cultivate an environment where every client feels emotionally safe, respected, and accepted. Genuine healing and meaningful growth begin with a foundation of trust and belonging.

  • We empower clients with practical tools, strategies, and insight that extend beyond the therapy room—supporting continued growth and resilience in everyday life.

  • We work alongside individuals, couples, and families to strengthen emotional bonds, improve communication, and navigate life’s challenges with greater understanding and connection.