Reweti is of Ngāi Tāmanuhiri and Rongowhakaata whakapapa. He is currently the CEO for Tūranga Health and has held the position for over 20 years. In addition to the role, Reweti has provided governance support for a number of entities encompassing iwi development, primary healthcare establishment and philanthropic endeavor. Reweti holds a Master’s in Business Administration,is a recipient of the MNZM and is an avid supporter of being alongside his children’s progress through life. Other commitments include trustee Muriwai Marae, trustee Matai Medical Institute and trustee Nga Tamatoa C Company Trust.