vivian elumelu is the chairperson of avon healthcare limited and ceo of avon medical services limited. she is an investment professional at heirs holdings where she oversees the healthcare investments (avon healthcare and avon medical). her medical experience are in areas of medicine, surgery, pediatrics, obstetrics, gynaecology and emergency medicine. she worked with the lagos university teaching hospital in nigeria before proceeding to the grantham and district hospital in grantham, england.