my 69 year old physically disabled sister lives in Omaha. I think she needs a Health advocate. Can you reccomend a County Agency?
You could start by consulting Heartland Family Services; they are non-profit and have worked in this field for a long time. Their website is at http://heartlandfamilyservice.org/what-we-do/programs-and-services/ or you can call them at 402-552-7400. I believe they are familiar with all the county agencies and might be able to suggest a good solution for your sister.
I hope this helps!