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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 9/17/18


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.


  Tuesday Sept 18th 7:30PM

MDSGLI Peer Support Group**

Corridor 3-learning center

LIJ Valley Stream Hospital




Wednesday Sept 19th 7:30PM 

MDSGLI 30 & Under Support**

1st Floor Conference Room
Syosset Hospital



Thursday  Sept 20th 7:00PM 

MDSGLI Open Support*

Library Conference Room
SouthSide Hospital, Bayshore



Saturday Sept 22nd 1PM

MDSGLI Peer Support Group**
First Floor Conference Room
Followed by our

10th year anniversary party

Syosset Hospital


Saturday Sept 22nd 1PM

MDSGLI Family Support Group*
First Floor Conference Room

Followed by our 

10th year anniversary party

Syosset Hospital




*Open denotes Family/Friends Invited

**Closed denotes a closed group to those mentioned