Seeking Part-time Senior Care Provider In Brooklyn

I need senior care provider with experience. Our care concerns are: Mobility Assistance, Bathing / Dressing, Feeding. Assistance with bathing is one of our requirements. Personal care required, including feeding. My father is elderly and mostly deaf. He can walk with a walker, but is very unstable and needs assistance going up and down stairs. I work from home all day, so I am at home, I would just need someone to help my father get around the apartment, get dressed, sit with him to eat meals, help him in and out of chairs and personal hygiene. Our bathroom is not handicapped accessible, so he would need help stepping into the bath and help showering as well toilet care. We are not sure how much care we need, but we are thinking 20-30 hours/week