Welcome to InsightDBT. We have availability for new and returning clients.
Welcome to InsightDBT. We have availability for new and returning clients.
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At Insight DBT, we value partnerships with healthcare professionals who share our commitment to providing high-quality care. Whether you’re a psychiatrist, therapist, or another healthcare provider, we’re here to work alongside you to provide evidence-based treatment for clients in need of Dialectical Behavior Therapy (DBT). For more information about our program, please refer to the info sheet below. To get connected and start a referral, kindly complete our contact form.
Mon | 09:00 am – 05:00 pm | |
Tue | 09:00 am – 05:00 pm | |
Wed | 09:00 am – 05:00 pm | |
Thu | 09:00 am – 05:00 pm | |
Fri | 09:00 am – 05:00 pm | |
Sat | Closed | |
Sun | Closed |
InsightDBT is a part of Hartman Mental Health Counseling P.C.
Copyright © 2026 InsightDBT - All Rights Reserved.
A Shomer Shabbat Business and DBT Alliance Practice
Mental Health Services
DISABILITY ACCESSIBILITY : If you need any aid in accessing information on our site, please shoot us a call at 516-202-5247 and we will be happy to get back to you and provide you with any information on our program.
Visit Us
15 Atlantic Ave Suites 203, 204, 205, Lynbrook, NY 11563

Now Accepting New Clients!
InsightDBT currently has weekday and Sunday availability for intakes. We are welcoming both teen and adult clients into our DBT programs.
Please note that we will be going on a holiday break from December 23rd - January 3rd and returning on January 4th. We will no be responsive to any intake requests until after our break. If you are an active client you may still reach out to your clinicians throughout the break for support.
If you are not a client but are in need of immediate assistance, please dial 988 for mental health resources.
Happy Holidays from InsightDBT!