In the summer of 2012, I was admitted to St. Mary's with a severe case of Lyme Disease, that led to total heart block. The physicians knew about LD (many don't), treated this aggressively and promptly, and I was out in ten days, with no signs of LD since.
The physicians, nurses, and financial department were top-notch. They even wrote off the remainder of my bill that my insurance didn't cover, due to me taking a low salary for a non-profit organization.
I can't say enough good things about St. Mary's. They turned a tough experience into a very positive couple of weeks in my life.