Companion Care Needed

Dad lives alone, his 4 kids do not live in town. He was doing well managing until a recent bout with pneumonia left him weak but recovering. Need as of now: meal prep, light cleaning, errands, reminding on eating, medication and PT and OT in home appointments and general company. Couple hours a day, 2-3 days a week (will have to see, maybe more). Dad is amenable to a companion/care giver. At present, there are no pets in the home, but he loves dogs and lost his beloved Lab a couple years ago. Dad still works part time, does crossword puzzles, is very smart and has a great sense of humor. He lost Mom 3 months ago after 63 years.