Weekend Senior Caregiver Needed - Private Duty

We are seeking a private duty caregiver for my 72 year old mother who suffers from dementia. A caregiver is in place during the week but weekend assistance is needed from 9am-2pm or 10am-3pm. Mom also has a colostomy bag and a feeding tube, so experience with both or willingness to learn them essential. There is usually one change of the colostomy bag and one feeding during a shift. Assistance with bathing and dressing also needed. Priority candidates are those with nursing experience or health certifications (e.g. nursing assistant, home health aide) but all those with significant relevant experience will be considered. When responding, please advise of any certifications and/or relevant experience.