Sharon Callister
Chief Executive Officer
GAICD, MBA, BHA, RN
Sharon was appointed Mission Australia’s CEO in 2022. Adopting a servant-leadership style and a strong strategic focus, Sharon is committed to Mission Australia’s vision of building hope and possibility for all.
She has extensive experience in the Christian not-for-profit sector and managing large community service organisations, particularly within the aged care and social services sectors.
Sharon holds a Graduate Diploma from the Australian Institute of Company Directors, a Master of Business Administration, a Bachelor Degree in Health Administration, and is a Registered Nurse. She is Deputy Board Chair of James Milson Village. Sharon currently worships at Mary Immaculate Church: Diocese of Broken Bay.