Companion Care Needed

About who needs care: Both of my parents have dementia, but my mother is who I'm primarily concerned about. In addition to forgetting things, she falls a good bit. I'm looking for someone to help with housekeeping and to take them to almost weekly doctor appointments. About the care needs: They should be a female who is patient and kind. Also, someone who wouldn't mind doing some occasional cooking. Services needed include: transportation, meal preparation, errands / shopping, and light housekeeping.