Companion Care Needed For My Father

I'm looking for companion care for my father who is 83. Important - experience with managing and administering medication is required. ( I organize his medication but we just try and make sure he remembers. Please be willing to do very light housekeeping. We're looking for some help preparing meals. Duties include providing joy, companionship and social interaction. We'll need you to handle groceries or errands when appropriate. Duties include some transportation (doctor's appointments when children can not, going to get ice cream. smiles etc.). Preferences for a caregiver who is a non-smoker, has experience with dementia patients and CPR / first-aid trained. Is a trustworthy joyful person :)