Harassing phone calls from SallieMae

I have been searching most of the day to find a way to stop harassing phone calls from a college/student loan company. SallieMae is the worst company to do your financial busniess with. I was a college student and had to drop out due to the sudden progression of multiple sclerosis. I am now unable to work and pay back these loans. Now I am receiving two or more phone calls per day from SallieMae. I have contacted an attorney who is taking care of the situation but I am still angry and frustrated at this company. This is a warning to anyone who needs a student loan. Find a better company than SallieMae.