Adult Therapy
Individual psychotherapy for adults at AK Psychology Group — Mount Kisco, Westchester and Union Square, New York City

“Healing may not be so much about getting better, as about letting go of everything that isn’t you—all of the expectations, all of the beliefs—and becoming who you are.”
— Rachel Naomi Remen
Most people who come to therapy are not in crisis. They are carrying something that has been with them for a long time — a pattern in their relationships, a feeling of being stuck, a sense that something is not quite right even when nothing is obviously wrong. They have often tried to figure it out on their own, and they are ready for something deeper.
At AK Psychology Group, adult therapy is not one-size-fits-all. We have clinicians trained in a range of approaches — psychoanalytic and psychodynamic depth work, Jungian psychology, ketamine-assisted and psychedelic integration therapy, cognitive and behavioral approaches, and relational couples therapy — and we match each person to the clinician and approach most likely to be useful for what they are carrying.
What We Treat
Anxiety and depression. Relationship difficulties and recurring patterns. Life transitions and identity questions. Grief and loss. Trauma. Low self-esteem and self-worth. Existential and spiritual concerns. Psychedelic integration. End-of-life support. Couples and relationship therapy.
Our Approach
We believe that the therapeutic relationship is the foundation of meaningful change. Every clinician at AK Psychology Group is trained to create a safe, honest, and collaborative space where the work can actually happen. We do not rush toward solutions. We go looking for what is underneath the surface, because that is usually where lasting change begins.
Who We Work With
Adults at every stage of life, from young adults navigating their 20s to people in midlife transition to older adults facing questions of meaning, loss, and legacy. We see individuals and couples, in person at our Mount Kisco and Union Square offices and online throughout New York State.
Our Adult Therapy Clinicians
Rebecca Victor, LP, NCPsyA — Psychoanalytic and psychodynamic therapy, couples work, relational depth
Mark Hrastar, LMHC — Jungian depth therapy, psychedelic integration, young adults
Ari Kellner, PsyD — Psychedelic-assisted psychotherapy, MAPS-trained, Jungian integration
Leslie Cohen — Ketamine facilitation and psychedelic integration
To schedule an initial consultation, call (914) 242-2100 or use the contact form below. We are happy to help you figure out who on our team might be the right fit.

