KAP · September 29, 2026 · 6 min read
Ketamine Assisted Psychotherapy Ontario: How It Works
Learn how ketamine assisted psychotherapy Ontario works, including the roles of the prescribing clinic and the therapist, and what to expect.

If you are exploring alternative pathways for treating treatment resistant depression, chronic anxiety, or complex trauma, you have likely come across ketamine assisted psychotherapy Ontario services. While the clinical research surrounding this approach is promising, the practical process of how it actually works can feel mysterious. Many people are unsure of where the medicine comes from, what a therapist actually does during a session, and how the psychological work fits alongside the medical treatment.
Understanding the structure of this therapy helps demystify the experience and lowers the barrier to seeking support. At Liminal Bloom Counselling, Sarah Cushing provides the dedicated psychotherapeutic support that wraps around your medical treatment, offering virtual sessions across Ontario and in-person sessions at 100 Centrepointe in Nepean and Ottawa. By clarifying the distinct roles of your medical team and your psychotherapist, you can approach this deep work with a sense of clarity, safety, and grounded preparation.
Who prescribes the medicine and who does the therapy?
In Ontario, a clear legal and clinical boundary exists between the medical prescription of ketamine and the delivery of psychotherapy. Psychotherapists do not prescribe, supply, or administer ketamine. Instead, ketamine assisted psychotherapy Ontario clients work with a collaborating medical clinic where specialized physicians and nurse practitioners conduct medical screening, determine eligibility, prescribe the medication, and oversee the medical safety of the dosing sessions.
Your therapist plays a collaborative, non-prescribing role that focuses entirely on the psychological aspects of your care. Sarah Cushing provides the essential therapeutic container, guiding you through preparation, sitting with you during your dosing sessions to offer emotional grounding, and leading the integration work that follows. This partnership ensures that your physical safety is managed by medical professionals, while your emotional and psychological processing is held by a trained, trauma-informed psychotherapist.
What does the preparation phase of KAP involve?
Before you ever take a prescribed dose of ketamine, you will participate in several preparation sessions with your therapist. These sessions are designed to build a strong therapeutic relationship, which is the foundation of safety during any deep psychological work. Together, you will explore your history, identify current emotional blocks, and clarify your intentions for the treatment.
Preparation also includes learning practical grounding tools, discussing what to expect during an altered state of consciousness, and planning for your physical comfort. Your therapist will help you understand how to navigate challenging emotions or sensations that may arise during the dosing session. Building this foundation of trust and inner resource of coping strategies helps reduce anxiety, allowing you to approach the medicine sessions with curiosity and openness.
What actually happens during a ketamine dosing session?
During a dosing session, you will self-administer the medication as prescribed by your collaborating medical clinic, typically in the form of a sublingual lozenge. The physical environment is set up to be quiet, comfortable, and deeply supportive. You will usually lie down, wear an eye mask, and listen to a curated playlist of music designed to support internal focus and emotional processing.
Your therapist is present in the room, or virtually on screen, throughout the entire session. While you may spend much of the time in quiet, internal reflection, your therapist is there to provide a grounding presence, offer reassurance if you feel overwhelmed, and take notes on anything you choose to share aloud. They do not guide or direct your experience, but rather hold a safe, compassionate space, ready to support you the moment you need connection.
How does integration translate the experience into daily life?
The days immediately following a dosing session are a highly collaborative and fertile time for psychological growth. Ketamine is known to temporarily increase neuroplasticity, which is the brain's ability to form new neural connections and adapt to change. In integration sessions, you work with your therapist to make sense of the feelings, images, memories, or shifts in perspective that occurred during your dosing experience.
Integration is where the lasting change of ketamine assisted psychotherapy Ontario occurs. Without this step, the insights gained during an altered state can fade like a dream. Your therapist helps you translate those experiences into meaningful changes in your daily life, such as establishing healthier boundaries, shifting negative self-beliefs, or adopting more compassionate self-care practices. This phase often incorporates somatic work and IFS-informed parts work to help consolidate your emotional healing.
Is this approach appropriate for your therapeutic journey?
While ketamine assisted psychotherapy can be a powerful tool for many, it is not a universal solution or a quick fix. It is most effective when integrated into a broader, ongoing therapeutic relationship. People who are prepared to actively engage in the preparation and integration phases tend to experience the most meaningful and sustainable benefits from this depth-oriented work.
If you are curious about whether this path is right for you, the first step is to explore your goals with a qualified therapist. Sarah Cushing offers virtual consultations to residents throughout Ontario, as well as in-person therapy at her Ottawa office. By discussing your history and therapeutic needs, you can determine if a referral to a collaborating medical clinic is the next appropriate step for your healing journey.
Common questions
- Can a psychotherapist prescribe ketamine in Ontario?
- In Ontario, only licensed physicians or nurse practitioners at qualified medical clinics can prescribe, supply, or administer ketamine. Registered Psychotherapists do not provide the medication, but instead partner with these prescribing clinics to provide the preparation, emotional accompaniment during dosing, and subsequent integration psychotherapy.
- How many sessions are required for KAP?
- A typical course of ketamine assisted psychotherapy involves multiple phases. This generally includes two to three preparation sessions, followed by a series of dosing sessions (often three to six, depending on medical recommendations) each paired with a dedicated integration session within 24 to 72 hours of the dose.
- What does it feel like during a ketamine dosing session?
- During a dosing session, you are in a comfortable, quiet room wearing an eye mask and listening to music. As you experience the effects of the self-administered prescription, you may experience deep relaxation, vivid imagery, or a sense of distance from your everyday worries. Your therapist remains present to offer quiet safety and emotional grounding.
- What is the integration phase of ketamine therapy?
- KAP integration is the therapeutic process of exploring the insights, emotions, and memories that arose during your dosing session. Working with your therapist, you translate these experiences into concrete, actionable changes in your daily habits, relationships, and self-narrative, taking advantage of the brain's temporary state of heightened neuroplasticity.
Written by Sarah Cushing, Registered Psychotherapist (CRPO #15706), offering depth-oriented psychotherapy in Ottawa and virtually across Ontario. This article is educational and is not a substitute for individual clinical care.