About LGS
- Like many rare conditions, Lennox-Gastaut Syndrome can be a complete mystery when you first hear about it. Explore this section to get a thorough understanding of LGS—including its causes, symptoms, diagnosis and treatment.
New to LGS
- A diagnosis of LGS is deeply unsettling and can leave you at a loss as to where to turn for help and guidance. We’re here for you. In this section you will find information, resources, and communities of support for the challenging road ahead.
For Families
- If a loved one is living with LGS, the entire family shares in the difficult journey. How can you keep them safe? Find appropriate medical care? Get the support you need? This section gives answers to these and other critical questions.
About Research
- Even as our understanding of LGS grows, there is so much more to learn. From research grants to conferences, from publications to voice of the patient family, this section provides avenues for furthering your knowledge and impact.
Get Involved
- Host a fundraiser. Volunteer at an event. Shop our LGS store. These are just some of the ways you can lend your personal support to our mission. Check out this section to get started.
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Home / Contact Us

Contact Us

To contact the LGS Foundation, please see below:

Mailing Address

LGS Foundation
6030 Santo Road
Suite 1, Unit 420878
San Diego, CA 92142

Note: If you are mailing a donation, please include your contact information for acknowledgement.

Email

General Inquiries – info@lgsfoundation.org
LGS Family Support – familysupport@lgsfoundation.org
Research – research@lgsfoundation.org
Giving – giving@lgsfoundation.org

Phone

(718) 374-3800

Calls are processed through e-Voice and then distributed to team members, so it may take up to 48 hours for us to respond. We will get back to you as soon as we can. You may also email us for a quicker response.

Media

Please see our Media Page for more information.

Our Team

Please see our Team Page for more information.

Updated 10/01/26 (AM)