Dr. J. Ryan Fuller is a New York clinical psychologist whose work centers on practical, evidence-informed psychotherapy aimed at helping people live with greater satisfaction and meaning. His approach draws prominently on Cognitive Behavioral Therapy, with treatment focused on concerns such as anxiety, anger, relationship difficulties, and weight-related challenges.
Rather than treating these issues as isolated symptoms, the work emphasizes durable change in how people think, respond, and move through everyday life. Acceptance and Commitment Therapy also plays an important role in the practice. ACT is used as an empirically supported framework for addressing depression, anxiety, substance misuse, and related struggles, with an emphasis on helping patients build psychological flexibility and reconnect with what matters most to them. The underlying goal is not simply short-term symptom reduction, but a more meaningful way of living—one that can hold discomfort without being ruled by it.
The practice includes both individual and group psychotherapy, allowing treatment to be tailored to the needs of the person and the context of the problem. Alongside clinical care, Dr. Fuller’s work extends into executive coaching, workshops, and seminars, reflecting a broader commitment to helping people apply sound psychological principles in professional as well as personal life.
Weight loss is approached with particular realism, acknowledging the familiar cycle of temporary dieting success followed by regain. That perspective reflects a treatment style grounded less in quick fixes than in sustainable behavioral and psychological change. Across the practice, the emphasis remains consistent: clear, structured therapy that helps people respond more effectively to difficult thoughts and emotions while building a life that feels more aligned, purposeful, and workable.
J. Ryan Fuller, Ph.D.
380 Lexington Ave
#1619
New York, NY 10168
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