Ketamine-Assisted Therapy (KAT) in Bozeman, Montana

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If you looking for deeper, more lasting mental health counseling support for depression, anxiety, grief or trauma…


At Sub Rosa Therapy, we offer a unique form of psychotherapy called Ketamine-Assisted Therapy (KAT) — a structured, research-informed treatment that combines counseling with psychedelic medicine to support meaningful change. KAT is offered only when clinically appropriate and always grounded in strong therapist relationships that support integration of expanded state experiences.

What is Ketamine-Assisted Therapy?

KAT is not a quick fix. It’s therapy enhanced by expanded states of consciousness and integrated into life through therapy.

Ketamine is a legal psychedelic with fast-acting antidepressant effects. When used in conjunction with therapy, it can reduce mental rigidity, soften defenses, and bring deeper emotional truths to the surface — all within a safe, therapeutic relationship with a skilled mental health therapist.

At Sub Rosa, mental health counseling remains central. Ketamine is a supportive tool, not a standalone treatment. Sub Rosa Therapy offers both individual or group pathways to healing.

Who Is KAT For?

KAT may help if you're experiencing:

  • Depression or anxiety

  • Trauma or PTSD

  • Grief, numbness, or shame

  • Recovery from addiction

  • Obsessive or rigid thinking

  • Emotional stuckness or spiritual crisis

Group KAT & Individual KAT

At Sub Rosa Therapy, we offer both individual and group KAT sessions—each designed to support your healing journey in unique ways.

Individual KAT may be best for those seeking a deeply personalized experience, tailored to their specific therapeutic goals, emotional process, and pace of integration. One-on-one sessions allow for more focused attention from your facilitator and space to explore your inner landscape in a private, intentional setting.

Why Choose a Group KAT Experience?

  • Practice of Community — You are not alone. Group KAT experiences foster connection among individuals walking similar paths, allowing participants to relate to and support one-another throughout their journeys.

  • Collective Healing — Shared experiences can amplify the effects of ketamine-assisted therapy, nurturing a sense of belonging and shared resilience through collective healing.

  • Accessibility and Affordability — Pricing of group KAT sessions offer a more accessible way to experience the benefits of KAT. Check out our Pricing page for more details.

Contact Us today to discuss which treatment pathway may be better for you.

How KAT Works at Sub Rosa

KAT sessions at Sub Rosa Therapy can be delivered as a structured series of varying lengths or as individual sessions to best suit the needs of each individual. KAT treatment includes:

  • A medical evaluation to determine eligibility and evaluate possible contraindications

  • Ketamine sessions via intramuscular (IM) administration monitored by an onsite medical provider and psychedelic-informed sitter

  • Psychedelic integration counseling with a Sub Rosa therapist to help processing and application of insights OR continuation of work with an existing counselor outside of our clinic

See our pricing page for more details on KAT session pricing, or contact us today for a free consultation.

Why Choose Sub Rosa?

Counseling comes first — ketamine supports the process, not the other way around

  1. We use a collaborative model between mental health therapists and medical providers

  2. Our team is trained in trauma-informed care, including SE, IFS, ACT, and psychedelic integration

  3. We offer ethical, compassionate care to meet your pace and capacity

Get Started with KAT in Bozeman

You don’t need to be sure about ketamine to reach out. We begin with a conversation — not a commitment.

Contact Us

Ketamine-Assisted Therapy Frequently Asked Questions

  • Ketamine promotes neuroplasticity in the brain, where the brain is capable of forming new patterns. With integration therapy, emotional insights can be applied into everyday life, 

    Check out our blog post: More Than Medicine: The Clinical Setting Advantage in Ketamine-Assisted Therapy

    • Practice of community — You are not alone. Group KAT experiences can foster relationships between those walking a similar path, allowing participants to relate to and support one-another in their journeys.

    • Collective Healing — Communal experiences can enhance the effects of ketamine-assisted therapy through collective healing and shared resilience.

    • Accessibility and Affordability — Pricing of group KAT sessions can provide a more accessible way to experience the benefits of KAT.

    • Community-Based Care — By offering Group KAT sessions, Sub Rosa Therapy aims to bridge treatment gaps and foster resilience through community-based healing.

    Check out this video involving our partners in the Thank You Life foundation: Healing Together: Ketamine-Assisted Psychotherapy in a Community-Centered Model

  • Common side effects of ketamine usually resolve within a few hours and may include:

    • Dissociation

    • Dizziness

    • Nausea

    • Increased light sensitivity

    • Drowsiness

    • Change in blood pressure

  • Ketamine is a schedule III controlled substance that is typically prescribed for anesthetic purposes, but can also be legally prescribed by healthcare professionals under the context of ketamine-assisted therapy to treat conditions such as depression, anxiety, PTSD, and others.

  • Ketamine-assisted therapy (KAT) is not covered by insurance, however Sub Rosa Therapy offers package pricing and sliding scale fees. Our billing team will work with you and your insurance to cover any necessary medical evaluation appointments required for KAT treatment approval.

    Have you been diagnosed with treatment-resistant depression (TRD) or major depressive disorder (MDD)? Spravato® (esketamine) treatment is covered by many insurance plans. Contact us today to see if Spravato or KAT is right for you.

  • At Sub Rosa Therapy, ketamine-assisted therapy options begin at $400 for one group session or $600 for an individual session, and package pricing – see our Pricing & Insurance page for more details. 

    Sub Rosa Therapy partners with mental health scholarships such as Suffer Out Loud (Bozeman, MT) and Thank You Life (Austin, TX) to support need-based access to psychedelic therapy. See our Mental Health Scholarship Partnerships page for more details.

    Need-based scholarships are available — just ask.

Ketamine-Assisted Therapy (KAT) Frequently Asked Questions