Contact Us

Please email any questions or comments to:

Or call:

Mike Doersam (president) at 631-277-1551

Or write to:

St. Mary's CYO Basketball
20 Harrison Ave
East Islip, NY 11730

Click to Send Email

Directions to St. Mary's RC Church

South on Carleton Ave (17) to Main Street (27a).  Make right turn (west) onto Main Street, then left turn onto Harrison Ave. See receptionist at the Rectory and ask for a CYO registration form.

Display Map

St Marys CYO Basketball,St. Mary's CYO Basketball,St Marys CYO Basketball,East Islip,St,St.,Saint,Marys,Mary's,CYO,basketball,Hoops,East Islip,East,Islip,St. Mary's,St Marys,St Mary's,11730,Youth Basketball,Youth Sports,Sports,BBall