West Side Institutional Synagogue

For the last 100 years, West Side Institutional Synagogue has proudly served the Manhattan Jewish community. In the heart of the Upper West Side, our Modern Orthodox synagogue offers creative programming, exciting learning opportunities, inspiring davening and a strong sense of community. We look forward to welcoming you to WSIS!

WSIS Centennial Photo Album

WSIS Centennial Monograph

WSIS Centennial Monograph - Profile

If you would like to renew your membership or join as a new member, please see our Membership Page here. 

 Please click here to contribute to our campaign.

Check out video from Musical Havdalah with Lipa and Ta Shma!

Tefilla Shiur w/ Rabbi Sherman
Tuesdays in the Library, 8:00pm

Did you ever ask yourself “Why do I recite this prayer?” “When did Jews start saying it?” “What does it even mean?” Join Rabbi Sherman as we explore the answers to these questions to better appreciate our liturgy. We spend a lot of time praying, lets learn what it means!