Companion Care Needed

My 88-year-old father lives with family friends who are his caregivers. The caregivers will be going on vacation for a month, so we are in need of someone else to check in on Dad daily. The dates are 6/29-7/23. Dad needs someone to administer his medication, prepare or purchase light meals, prompt him to eat his meals, and do a general wellbeing check. He does not need help toileting, bathing or dressing.