Care for Cambodia

My dad lives in Siem Reap, and I have visited many times. Dad has done some good work in orphanages, and schools. Not everyone gets an education and just recently with the help of others cooked 500 meals for sick children in hospital. Children aren't fed in hospital and families will often take the children out early and return home where there is food.
I would like to see meals regularly made and delivered to these sick children in hospital so as they can stay and receive the treatment they need to get well again.
Fresh meals, clean needles, care for Cambodian children.