Senior Caregiver - Full-time / Part-time

I need a hands-on care provider for both my mother and father. She is in her 70s and my dad is in his 80s. Dad has dementia and mom is a diabetic. Important - experience with managing and administering medication is required. One of your responsibilities will be helping with bathing. Seeking someone to handle meal preparation. Duties include providing companionship and social interaction. Duties include transportation (doctor's appointments, errands, etc.). Preferences for a caregiver who is a non-smoker. Mom is allergic to cigarette smoke. My main priorities are medication, companionship, getting them to necessary appointments, and meal prep.