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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Please be aware that InsightDBT is an out-of-network provider We provide clients with paid invoices that they can submit to their own insurance companies.
We help clients who are in need of reduced payments. We understand that times are tough in this financial climate. Please reach out, and we'll do our best to help.
Mon | 09:00 am – 09:00 pm | |
Tue | 09:00 am – 09:00 pm | |
Wed | 09:00 am – 09:00 pm | |
Thu | 09:00 am – 09:00 pm | |
Fri | 09:00 am – 01:00 pm | |
Sat | Closed | |
Sun | 12:00 pm – 06:00 pm |
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!