Companion Care Needed - Full-time / Part-time

About who needs care: The person is my grandma. I currently live with her and her sister, my great aunt Tina. My grandma is about to be 76 this October. She has diabetes, arthritis, copd, and she recently just had to be hospitalized because her kidneys arent doing good. She will need to do dialysis three times a week which her insurance will cover for the ride to get it done. About the care needs: My grandma is very stubborn, but if she has a caregiver that she can respect and respects her, I believe everything will be perfectly fine. Services needed include: transportation, meal preparation, errands / shopping, and light housekeeping.