Mae wedi bod yn Aelod o Fwrdd Prifysgol Morgannwg, Sgiliau Iechyd a Chymdeithas Adeiladu Principality, yn Gomisiynydd Cydraddoldeb GIG Cymru, ac yn Gomisiynydd Llywodraeth Cymru i Gyngor Ynys Môn.
She has served as a Board Member with the University of Glamorgan, Skills for Health and Principality Building Society, as the NHS Wales Equality Commissioner, and as a Commissioner for Welsh Government to Anglesey Council.