Senior Caregiver

I'm looking for a registered nurse or licensed practical nurse with an active license to care for my parents. My mother has dementia and my father uses a walker. They do alot themselves but they need help with managing and taking them to their doctor's appts, medication and keeping their medical records organized. in her 90s. They have a housekeeper but light housekeeping is still needed. They order their food but will still need help heating and doing minor food prep. Companionship is important too. Errands will need to be run. Non-smoker, all vaccines and CPR / first-aid trained are a must.