Caregiver Needed

We are looking for someone to provide companionship and care for our 80 year young Father. He recently lost his spouse and is living with me while on the waiting list for a senior facility. He had been living independently but now needs a little extra help and companionship. I work from home but also go into an office in Columbus a couple days a week. We're looking for someone to hang out with him, watch tv, play games, give gentle hygiene reminders, maybe some light house keeping and meal prep. Our Father has dementia so ideally we would like someone who is familiar and has experience with this condition. Somewhat flexible on days and times. Thank you!