Mae’r aelodau’n gyfrifol am gynrychioli buddiannau cleifion a’r cyhoedd wrth gynllunio newidiadau i wasanaethau’r GIG a chytuno arnynt. Maent hefyd yn eu galluogi i fynegi pryderon am y gwasanaethau y maent yn eu cael, drwy wasanaeth Eiriolaeth Annibynnol ar gyfer Cwynion.
Members are responsible for representing the interests of patients and the public in the planning and agreement of NHS service changes, as well as enabling them to raise concerns about the services they receive through an Independent Complaints Advocacy service.