In my opinion, U of L is best for
primary care, they have AHA/ASA certification and they were the first. They would be a resource for recommendations for the
secondary care you are looking for. There are multiple Stroke Centers in Louisville accredited by the Joint Commission, all great for primary care. I have had classes with Dr. Rimmel and that team seems more in tune with the followup needed as they treat people from all over the state, some remotely.
Best you can do is educate yourself - which you are doing. There is an accrediting agency for rehab facilities: Commission on the Accreditation of Rehabilitation Facilities (CARF)[url].
http://www.carf.org/home/[/url] that may be helpful in your research. You can also tell a lot in a visit.