Kahu is the Manager Research at Te Rau Matatini. Kahu has worked in the health and disability sector for over 20 years, with a special focus on Māori health research and child and adolescent mental health.
Kahu holds a Dip Nursing (Psychiatric), Higher Dip Teaching, B Ed, M Phil (Māori), D Phil (Psychiatry). She was a Member of the Māori Health Committee, New Zealand Health Research Council from 2008 to 2014, and Chair of Ngā Kanohi Kitea Community Research Committee, New Zealand Health Research Council during that term, She is the lead for Te Rā o Te Waka Hourua