Executive

The Executive team of Cornerstone College consists of some of the state’s finest educational minds, each with a commitment to not only guide and provide inspiration, but also to listen, be open to communication and new ideas, and share the rewards of lifelong learning.

In turn, this leads to a whole-of-school commitment to excellence in teaching and mentoring as role models for tomorrow’s leaders, contributors and achievers.

Thomas Brennen, Principal

tbrennen@cornerstone.sa.edu.au 

Kirsty Hansen, Head of Learning & Innovation 

khansen@cornerstone.sa.edu.au 

Matthew Pearce, Head of Middle School

mpearce@cornerstone.sa.edu.au 

Morgan Brookes, Head of Senior School

mbrookes@cornerstone.sa.edu.au 

Kerryn Simpfendorfer, Business Manager

ksimpfendorfer@cornerstone.sa.edu.au

Andy Traeger, Senior Chaplain

atraeger@cornerstone.sa.edu.au