About Us

The Mood Disorder Support Group of Long Island was founded on the idea of helping those in need. Ever since our organization was established, we have endeavored to provide help where the need is greatest.


Our team is made up entirely of volunteers. We advocate for those who need our help. Even a little help goes a long way.


That is why we are especially happy to find new volunteers who share our commitment to doing good in the world. Do you want to support us by helping with our work? Then do not hesitate to contact us. A helping hand is always greatly appreciated!


Board of Directors

Become a Member




Andrew Peters
Executive Director, MDSGLI inc,

President, NY State DBSA 

Facilitator: Syosset Group

E-mail: andrew@mdsgli.com


Avi Basher

Board of Directors, Facilitator 

Director Family Support 

Email: avi@mdsgli.com

Karen Rodman

Board of Directors

Director Peer Support

Secretary DBSA NY State Inc.

Email: karen@mdsgli.com


Facilitator - NYS Certified Peer Specialist

Board of Directors

Email: mike@mdsgli.com



Board of Directors

Facilitator: Family & Friends Group

Email: christine@mdsgli.com


NYS Certified Peer Specialist

Facilitator: Under 30/Plainview

Email: Salia@mdsgli.com


Facilitator: Under 30

Email: Matt@mdsgli.com



Email: Rob@mdsgli.com


Facilitator: Bayshore Group



Facilitator: Valley Stream Group



Want more info?

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


Groups for the week  12/3/18


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 Dec 4th 27th 7:30PM

MDSGLI PEER Support Group**

Corridor 3-learning center

LIJ Valley Stream Hospital



Wednesday Dec 5th 7:30PM

MDSGLI Under 30 Support Group**

First Floor Conference Room

Syosset Hospital


Thursday Dec 6th 7:30PM

MDSGLI Open Group*

Check at front desk for location
(should be in library)
South Side Hospital



Saturday Dec 8th 1PM

MDSGLI Peer Support Group**
First Floor Conference Room

Syosset Hospital



*Open denotes Family/Friends Invited

**Closed denotes a closed group to those mentioned