Yaka,
Since my surgery didn't have the expected results and now I can not do much around the house, I found a company that has caregivers and the name is CAREFAMILY. They are in most states in the US and are not as expensive as caregivers from hospitals. In the website, you can see the profile of each prospect. Some of them don't have much training but others are CNA's and have a community college degree and experience in nursing homes or other similar places; normally they have CPR certificate and the company does the background check. A caretaker from that company came last week and I was very happy with her work. She helped me with everything I needed. Just read carefully the section on tax forms they will send you at the end of the year.
Best,
Lumiere