Home Health Aide Needed - Full-time / Part-time

I need a senior care provider who is comfortable dealing with someone who has dementia. We're looking for someone to provide supervision and companionship for my husband when I have appointments or meetings. He has Alzheimer's and needs cues and guidance for most activities of daily living. He is generally healthy and we walk about a mile a day. The times and days can be mutually determined and are flexible.