Companion Care Needed For My Father In San Diego

I need a companion care provider with Alzheimer's / Dementia experience for my father in his 90s. Important - experience with managing and administering medication is required. We would prefer someone who can handle light housekeeping. We're looking for some help preparing meals. We're looking for someone to provide companionship. We'll need you to handle groceries or errands when appropriate. Duties may include transportation (doctor's appointments, errands, etc.). Preferences for a caregiver who is a non-smoker.