Virtual Therapy for Sleep, Anxiety and Life’s Challenges

Evidence-Based Care for Adults in New York, Florida and North Carolina

Dr Julie Kolzet standing in front of skyline

Dr. Julie Kolzet is a licensed psychologist with more than 20 years of experience and deep expertise in sleep and behavioral sleep medicine. She provides compassionate, evidence-based care for adults experiencing insomnia, anxiety, depression, stress, health concerns and challenging life transitions.

She serves as voluntary faculty at Lenox Hill Hospital / Northwell Health, a participating provider with Mount Sinai Physician Partners, and a professional member of the Westchester County Psychological Association.

She earned her M.A. in Counseling and Guidance from New York University (NYU) and her Ph.D. in Clinical Psychology with a Health Emphasis from Yeshiva University’s Ferkauf Graduate School of Psychology, Albert Einstein College of Medicine.

Comprehensive Therapy for Adults

Dr. Kolzet’s practice provides individualized virtual therapy for a range of mental health concerns and life challenges, including:

  • Insomnia and sleep disorders

  • Anxiety and excessive worry

  • Depression

  • Stress and burnout

  • Low self-esteem and confidence

  • Relationship and sexual concerns

  • Health challenges

  • Grief and loss

  • Life transitions and adjustment

Dr. Kolzet specializes in insomnia, sleep disorders and Cognitive Behavioral Therapy for Insomnia (CBT-I). She is also experienced in treating a broad range of emotional, behavioral and health-related concerns.

Meet Our Clinicians

Dr. Kolzet recently welcomed Kelly Dyer, LMSW, and Charlotte Standefer, PsyD, to her practice. Working under Dr. Kolzet's clinical supervision, both clinicians provide CBT-I for insomnia and sleep concerns, as well as therapy for a broader range of mental health needs, including anxiety, depression, relationships, grief, burnout, and life transitions.

Their addition also expands appointment availability, including evening and weekend options.

Find the Right Support

Whether you are struggling with sleep, anxiety, depression, stress or a difficult life transition, our practice offers thoughtful, evidence-based care tailored to your individual needs and goals. If you are unsure which clinician may be the best fit, contact Dr. Kolzet to learn more about current availability.


CBT-I for Insomnia Treatment

Difficulty falling asleep, staying asleep, or waking too early can affect every aspect of daily life — from mood and concentration to overall health and functioning. While many clinicians incorporate elements of CBT-I into treatment, Dr. Julie Kolzet has advanced fellowship-level training in Behavioral Sleep Medicine and Cognitive Behavioral Therapy for Insomnia (CBT-I), offering a more specialized and comprehensive approach to insomnia treatment within a broader adult psychotherapy practice.


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