Christopher Greco is the Theatre Director and Arts Division Head at LCA.  Christopher earned a Masters in Counseling from Gordon-Conwell Theological Seminary in 2017, and studied Broadcasting and Film at Boston University. His connection with LCA goes back to 1992 when he graduated from Brandeis with an MFA in Theatre Arts. He is a playwright, songwriter, and worship pastor. He enjoys integrating his creative passions and his faith with an all-ages LCA community.

Emma Witmer is an English teacher at LCA and has taught classes in both the middle and high school. She holds a MA in English Literature from the University of St Andrews, Scotland, and a postgraduate degree in teaching from the University of Cambridge, England. She made a move to LCA from the public school three years ago and loves the way she has the freedom to integrate her faith with her teaching. Outside of the classroom she runs the LCA library and serves as one of the faculty advisors for the Model United Nations club.

Nelio Franco is a Middle/Upper School Mathematics Teacher and a member of the Spiritual Formation Team. He graduated from WPI with a Bachelor of Science in Electrical and Computer Engineering. Using his problem solving, hands-on engineering skills , he really enjoys teaching math to students in a way that allows them to make strong connections on their own. He also heads the eSports club where students can build on teamwork and cooperation skills through online gaming competitions.