Seeking Part-time Senior Care Provider In Kennewick

I need senior care provider that is patient and has experience with moderate memory loss (Alzheimer's) and who would be willing to walk with my Mom a couple days a week (2-3 days) for up to an hour. It would need to be on a schedule, she is not a morning up and around person so I was thinking around noon or 12:30 before she has her afternoon nap. She is very easy to get a long with and she loves to walk but not alone.