Ms. Eileen Keffer
Bookstore Manager773.881.5307
Ms. Claire Kelly
English Teacher773.881.7421
Ms. Erin Kelly
Director of the Marcellin Program / Accommodations Coordinator 773.881.5304
Mr. Marion Klatka
Chief Financial Officer773.881.5331
Ms. Karen Laurencell
Administrative Assistant to the President and Principal773.881.5371
Mr. Christopher Lesher
Science Teacher773.881.5427
Mrs. Joy Lewis
Dean of Student Success773.881.5372
Mr. Jason Logan
Senior Infrastructure Engineer773.881.5348
Mr. Andrew Lundquist
Religious Studies Teacher773.881.5416
Mrs. Jen Luzzo
Research & Database Manager773.881.5334
Ms. Alexa Lyons
World Language Teacher773.881.7202
Ms. Jacqueline Maggio
World Language Teacher773.881.5424