Welcome to InsightDBT. We have availability for new and returning clients.

InsightDBT

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InsightDBT

InsightDBTInsightDBTInsightDBT
Home
Our DBT Programs
Contact
Referrals
What is DBT?
Our Team
Adult Program
Adolescent Program
Mindful Music/Resources
Employment and Internship
About InsightDBT
Our Consultation Team
Therapy in Merrick
Treatment Targets
Therapeutic Modalities
Affordable DBT - MHC I
DBT Your Way
DBT Homework & Docs
Couples Family Mediation
DBT In Lynbrook
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  • Our DBT Programs
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  • Home
  • Our DBT Programs
  • Contact
  • Referrals
  • What is DBT?
  • Our Team
  • Adult Program
  • Adolescent Program
  • Mindful Music/Resources
  • Employment and Internship
  • About InsightDBT
  • Our Consultation Team
  • Therapy in Merrick
  • Treatment Targets
  • Therapeutic Modalities
  • Affordable DBT - MHC I
  • DBT Your Way
  • DBT Homework & Docs
  • Couples Family Mediation
  • DBT In Lynbrook

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MEET OUR Expert Team Of DBT Therapists and Support Staff

Michael A. Hartman CDBT, LMHC-D | Founder

Paul Kaplan LCSW | Clinical Supervisor and Therapist

Paul Kaplan LCSW | Clinical Supervisor and Therapist

With many years of dedicated practice in Dialectical Behavior Therapy and part of several DBT Teams, Michael founded his own private practice and created the InsightDBT Program. Hands on in both Clinical and Administrative roles, Michael is a senior clinician at InsightDBT and supervises many fledging clinicians on DBT fundamentals and advanced techniques.

Paul Kaplan LCSW | Clinical Supervisor and Therapist

Paul Kaplan LCSW | Clinical Supervisor and Therapist

Paul Kaplan LCSW | Clinical Supervisor and Therapist

Paul Kaplan LCSW

Paul is a seasoned psychotherapist with over seven years of dedicated experience in Dialectical Behavior Therapy (DBT). He has worked extensively in DBT Intensive Outpatient Program (IOP) settings and played a key role in developing two DBT programs, showcasing his expertise and commitment to the field.

Dr. Moshe Weisblum | Couples Therapist and Mediator

Paul Kaplan LCSW | Clinical Supervisor and Therapist

Dr. Moshe Weisblum | Couples Therapist and Mediator

Dr. Moshe Weisblum is our highly compassionate and skilled couples and family counselor. He has over 20+ years of experiences consulting with couples and families to settle stressful matters and disputes. Dr. Weisblum has served in multiple Beis Din.

Gitty Hartman, LCSW | Outreach Coordinator

Gitty Hartman, LCSW | Outreach Coordinator

Dr. Moshe Weisblum | Couples Therapist and Mediator

Gitty is InsightDBT’s Outreach Coordinator and a DBT-trained clinician with experience supporting at-risk youth in school-based settings. She brings a compassionate, skills-focused approach to connecting teens and families with effective care. Gitty is passionate about building partnerships with schools and community providers to expand access to DBT.

Shawn Vizgan, MHC-I | Therapist

Gitty Hartman, LCSW | Outreach Coordinator

Marcelle Lazar MHC-I | Therapist

Shawn is a dedicated and empathetic therapist who brings warmth and expertise to every session. With a strong foundation in DBT, he helps clients explore their emotions and develop skills to manage life’s challenges effectively. Shawn’s collaborative and strengths-focused approach ensures that clients feel supported as they work toward building balance and achieving their goals.

Marcelle Lazar MHC-I | Therapist

Gitty Hartman, LCSW | Outreach Coordinator

Marcelle Lazar MHC-I | Therapist

Meet Marcelle, a compassionate and skilled therapist dedicated to helping clients build meaningful lives through DBT. With a thoughtful and client-centered approach, she blends her deep understanding of emotional resilience with practical strategies to foster growth and change. Marcelle is passionate about creating a safe, supportive space where clients feel empowered to navigate challenges and embrace their strengths.

Jordan Smith | Office Manager

Jordan Smith | Office Manager

Jordan Smith | Office Manager

Jordan is the Office Manager at InsightDBT, where he oversees client communications, onboarding, and day-to-day administrative support. With a strong interest in psychology and mental health services, Jordan ensures each client feels welcomed, informed, and supported from the first point of contact. He plays a key role in keeping the practice organized, responsive, and client-centered.

If you're ready to embark on a journey towards lasting well-being, please click on the button below to complete our intake request form.

Intake Request Form

InsightDBT is a part of Hartman Mental Health Counseling P.C. 

Copyright © 2025 InsightDBT - All Rights Reserved. 

A Shomer Shabbat Business and DBT Alliance Practice

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15 Atlantic Ave Suites 203, 204, 205, Lynbrook, NY 11563

Info@InsightDBT.com 

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Compassionate, Expert DBT in Lynbrook

Now Accepting New Clients!


InsightDBT currently has weekday and Sunday availability for intakes. We are welcoming both teen and adult clientsinto our comprehensive DBT programs.


As part of our group-building initiative, we're offering a special reduced rate for the first two months of treatment for new group members. This is a great opportunity to begin structured DBT care with expert guidance at a lower cost.


Contact us today to schedule your intake!

Leave us an Intake Request