Dr. Julie Kolzet, PhD - New York, NY - Psychology, Sleep & Behavioral Medicine, CBT Cognitive Behavioral Specialist Open Now

Dr. Julie Kolzet, PhD

Psychology, Sleep & Behavioral Medicine, CBT Cognitive Behavioral Specialist
New York, NY 10021 (1 other location)
Accepting New Patients Virtual Visit Available Visit Website
Dr. Julie Kolzet, PhD is a health care provider primarily located in New York, NY, with another office in St. Petersburg, FL. She has 18 years of experience. Her specialties include Psychology, Sleep & Behavioral Medicine, CBT Cognitive Behavioral Specialist. Dr. Kolzet, PhD is affiliated with Lenox Hill Hospital. She speaks English.

Quick Facts

  • accepting new patients
  • 18 years of experience
  • 2 insurances accepted
  • speaks English
  • Yeshiva University, Ferkauf Graduate School, Albert Einstein College of Medicine
  • 4 specialties
  • 1 hospital affiliation
  • 2 locations

More about Dr. Julie Kolzet, PhD


Psychology . Sleep Behavioral Medicine Specialist

Dr. Julie Kolzet is a licensed clinical psychologist, supervisor, mentor, and specialist in behavioral sleep medicine who also engages in consultancy work. She has approximately 21 years of experience learning, practicing, and teaching in New York City. Dr. Kolzet received a MA in Counseling and Guidance for College and Community Agencies from NYU and a Ph.D. in Clinical Psychology with a Health Emphasis from Yeshiva University, Ferkauf Graduate School, Albert Einstein College of Medicine. 

In 2013, Dr. Kolzet established psychotherapy and behavioral health practice that provides cognitive behavioral therapy (CBT) and supportive psychotherapy to individuals and groups on Manhattan’s Upper East Side. She provides evidence-based treatment options for a variety of mental health concerns including anxiety, depression, stress, low mood, and body image concerns. She utilizes her expertise to help her patients build motivation, overcome challenges, adhere to long-term health-promoting behaviors, and thrive in daily life. Dr. Kolzet also incorporates evidence-based tools and technologies to track treatment progress and therapy gains.

Dr. Kolzet’s clinical work is enhanced by her specialized training in behavioral treatments for insomnia and other sleep disorders. She has expertise in Cognitive Behavioral Therapy for Insomnia (CBT-I) and has trained on the fellowship level at the Behavioral Sleep Medicine Program at the University of Pennsylvania. Currently, she is pursuing her board certification in Behavioral Sleep Medicine. Collectively, this advanced training enables Dr. Kolzet to effectively change how patients perceive sleep as well as alter the existing symptoms of their sleep disorders.

Focus Treatments through Cognitive Behavioral Therapy (CBT)

  • Insomnia
  • Depression
  • Self Esteem & Confidence
  • Sexual Issues
  • Diabetes Control
  • Weight Management
  • Worry, Stress and Anxiety

Dr. Kolzet has scaled her work to meet patients’ needs by working to help advance the field of mental and behavioral health on the whole. This work has become progressively imperative during the global COVID-19 pandemic as increasing numbers of patients search for virtual mental health care. In particular, Dr. Kolzet has ensured that she stays current on trends in the following categories: patients, clinicians, health care systems, and innovation/discovery, especially as it pertains to co-existing issues. Dr. Kolzet has and continues to share this understanding with the public. In particular, she has done so in her work with Psycom and Psycompro, where she produces original thought leadership pieces on the evolving landscape of mental health care, including the incorporation of wearable technologies, personal devices, and physiological data. Dr. Kolzet has also worked to help advance and modernize mental health care by consulting for early-stage digital mental and behavioral health technology companies. In these roles, Dr. Kolzet has served as a subject matter expert on topics such as evidence-based clinical treatments and the feasibility and incorporation of novel technologies and practices.

Her extensive experience has allowed her to be featured in:

  • AARP
  • Chicago Tribune
  • Fast Company
  • PsycomPro
  • Psycom
  • Remedy Health Media
  • The Ladders
  • Wall Street Journal
  • ZenCare (Trusted Therapist)


Dr. Julie Kolzet, PhD has 2 locations

Julie Kolzet, PhD / New York

39 E 78th St Ste 501 New York, NY 10021
Accepting New Patients

Julie Kolzet, PhD / Florida

7901 4th St N Ste 300 St. Petersburg, FL 33702
Accepting New Patients

Insurance Plans Accepted by Dr. Julie Kolzet, PhD

  • Accepting Cigna and Self Pay
  • Will be accepting Aetna Soon.


Dr. Julie Kolzet, PhD has the following 4 specialties


Yeshiva University, Ferkauf Graduate School, Albert Einstein College of Medicine

Graduated in 2006

Frequently Asked Questions

Which hospitals is Dr. Julie Kolzet, PhD affiliated with?
Dr. Julie Kolzet, PhD is affiliated with Lenox Hill Hospital.
Does Dr. Julie Kolzet, PhD accept virtual/telehealth appointments?
Yes, Dr. Julie Kolzet, PhD accepts virtual/telehealth appointments. Click the virtual visit button on their Vitals profile.
How can I make an appointment with Dr. Julie Kolzet, PhD?
You can find contact information for Dr. Julie Kolzet, PhD here on Vitals.

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