Mark Sheridan Math & Science Academy
533 West 27th Street, Chicago IL 60616
Tel: 773.534.9120
Fax: 773.534.9124
Principal - John P. O'Connell • JPOConnell@cps.edu
533 West 27th Street, Chicago IL 60616
Tel: 773.534.9120
Fax: 773.534.9124
Principal - John P. O'Connell • JPOConnell@cps.edu