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Want to join us? Do you have questions about our organization or any of our projects? Then please contact us - we'll be happy to answer your questions.




The Mood Disorder Support Group of Long Island

PO Box 1093

Bethpage, NY 11714

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Want more info?

Please call us at: +1 516-499-MDSG or fill out our contact form.


Groups for the week  7/22/19


NOTE: Please do not call the hospital to confirm if there is a group. The switchboard usually will not have any meetings, changes or info pertaining to us. This list is current and updated daily.


MDSHLI Peer Support Group**

First Floor Conference Room
Check at front desk

Mather Hospital, Port Jefferson


  Tuesday July 23rd 7:30PM

MDSGLI POpen Support Group*
LL Classroom corridor 3 
Check at Front Desk

LIJ Valley Stream Hospital



Wednesday July 24th 7:30PM

MDSGLI  Family Support Group**

First Floor Conference Room

Syosset Hospital


Wednesday July 24th 7:00PM

MDSGLI  Peer Support Group**

Basement Conference Room

Plainview Hospital


Thursday July 25th 7:00PM 

MDSGLI Open Support Group*

Library Conference Room
South Side Hospital



Saturday JULY 27th  1PM

MDSGLI Peer Support Group**
First Floor Conference Room

Syosset Hospital



*Open denotes Family/Friends Invited

**Closed denotes a closed group to those mentioned