Hands-on Care Needed For My Father In Playa Vista

About who needs care: My father in law has dementia as well as several health conditions (late stage kidney disease, lung and heart problems, anemia, etc.). My mother in law cares for him at home but needs more help. His dementia is fairly advanced and he is easily confused, but never aggressive. He is frail and no longer fully continent. We are looking for help with showering, feeding, and personal grooming - basically someone to help get him clean and ready for the day. About the care needs: Nothing in particular here, just someone who is patient and can speak clearly to an old man and who will be friendly with my mother in law (who is very nice). Services needed include: feeding, and bathing / dressing.