Ari Kellner Psychology Group

We believe, to reach each person’s unique goals requires an individually tailored approach.


Who We Are

Through the years, our goal has been to help adults and families find practical ways of coping with the everyday stresses and challenges of life. Our curiosity for how our choices and beliefs impact our sense of fulfillment and meaning, led us to try and understand what promotes personal growth and change.

By providing a consistent level of close personal attention and responsiveness, we form a trusting collaborative relationship with our clients. We believe, to reach each person’s unique goals requires an individually tailored approach.

Our professional experience and advanced training – combined with the latest research in neuroscience, personality theory, and psychometric assessment – sets us apart. Our commitment to this philosophy has allowed our clients to enjoy a high rate of success.

The curious paradox is that when I can accept myself just as I am, then I can change. - Carl Rogers

What We Offer

Dr. Kellner and his staff offer a wide range of counseling options. Whether you are an adult looking for guidance, have a child that would benefit from therapy, or would like some form of on-site assistance at the office, we are happy to provide a wide range of services to fit any particular need.

Child and Adolescent Therapy

Therapists are trained to carefully observe a child or young person and respond to what they might be communicating through their behavior and play.

Adult Therapy

We listen and help the person explore and identify patterns of thinking, feeling, and interacting that may play a role in his or her struggles.

Psychedelic Assisted Psychotherapy

This model provides one or more dosing sessions where the patient is actively experiencing the effects of the psychedelic medicine. All of this happens within a therapeutic environment and under the care of a MAPS certified clinician.  For more information on this type of treatment, please click the button below.

Schedule an Appointment

Contact Us

We are happy to speak with you at your convenience about anything you would like to address in your life or career. Feel free to give us a call or send an email to begin our discussion and proceed with an appointment. Thank you.

Bedford Office

Upland Road North
Bedford, NY 10506


+1 (914) 242-2100


info @ arikellner . com

Mount Kisco Office

49 Smith Avenue
Mount Kisco, NY 10549