Companion Care Needed - Full-time / Part-time

About who needs care: Tim is a 12-year cancer patient. Currently at a stable point (no active treatments). However, basically has treatment-induced dementia. Does not do well following instructions. Making meals is tough. My main concern is making sure he is taking medicines appropriately. He is not very active. Mostly sits in the recliner, watches tennis (or any sport) or Sci-Fi type channels. About the care needs: Someone very patient. Not pushy. Someone who enjoys sports