Companion Care Needed For My Mother In Pleasant Hill

About who needs care: Step-mother is currently living at an assisted living community in Pleasant Hill, CA. She is not far off from most likely needing memory care in the not too distant future. I do not live in the area and nearby family members may not be able to escort her to all doctor's appointments, vision care appointments, etc. I am looking for rates and a better understanding of how the senior escort services work. Thank you. About the care needs: Caregiver should be able to handle difficult personalities. Services needed include: transportation.