Faculty and staff

Stepping on the St Mary’s, you enter an extraordinary place for children. It is a place where all of our energies are dedicated to helping children become their best selves. We purposefully create an environment to meet their needs from early childhood to emerging adolescence.

Name Teacher Class
Peter Rotich Senior School Coordinator Mathematics
Robert Kihoro Dean of Studies Mathematics & CRE
Lilian Mageni IBDP Coordinator Physics & Chemistry
Fredah Kasumba Junior School Coordinator Science & Mathematics
Patrick Oyinda Dean KCSE Kiswahili & Geography
Asumpta Karuru Head of Languages English Language
Grace Mirigu CAS Coordinator Art
Christine Kipchilis Dean IGCSE Physics & Chemistry
Willis  Nyadida Head of Extended Essay Computer Studies
Elizabeth Mutegi Head of Theory of Knowledge English & Literature
Linet Oduor Head of Careers Chemistry & Biology
Simon Nabiswa Head of Marketing English & Literature
Mutai Kipkorir Head of Humanities Geography & Kiswahili