Jill Sumiyasu, LMFT

Licensed Marriage and Family Therapist
Pasadena CA
I don't just sit back and nod, and I won't tell you what to do. My clients describe me as present, calm, and someone who makes them feel genuinely heard. The goal isn't just insight. It's helping you feel, respond, and live differently. I work with individuals, couples, and adolescents, in person in Pasadena and online across California. Integration support is available whether you journeyed with me or somewhere else entirely.
Something meaningful in your life isn't working, even though on the outside things look fine. You've tried therapy, you have insight into your patterns, and something still isn't shifting. That's exactly who I work with. Before becoming a therapist, I spent most of my adult life as an executive in investment management. Driven, accomplished, always moving. What I didn't realize until my 50s was that the constant motion was keeping me from slowing down enough to feel. Therapy changed that profoundly enough that I left my career, went back to school, and became a therapist myself. That history is part of why I work the way I do. My approach is depth-oriented rather than symptom-focused, drawing on psychodynamic work, Internal Family Systems, Somatic EMDR, and mindfulness-based practice. I'm also certified in Ketamine Assisted EMDR, which pairs low-dose ketamine with trauma reprocessing rather than treating the medicine and the therapy as separate things. For ketamine-assisted psychotherapy, medical care and prescribing are handled by Journey Clinical. I don't handle or administer medicine. My role is the therapy, and I think that separation matters. I also work with people who had a psychedelic experience somewhere else, at a retreat, in a ceremony, or with another provider, and are trying to make sense of what happened afterward. You don't need to have worked with me before for that. Licensed in California as an LMFT (#137796) and an LPCC (#14512).
Ketamine-Assisted Psychotherapy (KAP) — Trial Package An accessible way to experience KAP without committing to a full program. Includes 1 preparation session, 2 dosing sessions, and 2 integration sessions. Medical care provided by Journey Clinical. Ketamine-Assisted Psychotherapy (KAP) — Standard Protocol A structured, deeper course of treatment designed for more sustained change. Includes 1 preparation session, 8 dosing sessions, and 8 integration sessions. Medical care provided by Journey Clinical. Ketamine-Assisted Psychotherapy (KAP) — Single Session For clients who prefer a slower pace or more flexibility. Includes 1 preparation session, 1 dosing session, and 1 integration session. Medical care provided by Journey Clinical.