We Are All Long Islanders

Long Island is a great place to live but there is still a lot of work that needs to be done. Now through October 26th, It's Our Island is working to raise money for local, LI-based nonprofits. 
By contributing to the One Island Giving campaign, you can know your dollars will be used to make a stronger Long Island for ALL Long Islanders. 

To donate to HLVS click on HERE!


Register for our upcoming events and view our recent events



2017 Sleepy Hollow 5K Run/Walk

click here to register

​​​​Casino Night

click here to register

Neurodevelopmental Diagnostic Center

Professional Workshops

register to Attend one of our Workshops

Our main phone line is currently down.  We are working on getting it rectified as soon as possible.

All email is currenlty working.


Browse through our online newsletters, videos, Photo Gallery & more

​​​ASHA Conference

click here for details

for parents

Printable calenders, manuals & more