11. West Yorkshire, UK
Number of medical facilities: 280+
This city in the UK is known for having many hospitals, most of which have state-of-the-art facilities. These medical centers boast high-quality treatments and procedures, and their doctors are also among the best and the brightest in the world. It’s no wonder why they belong in this list. Their top hospitals include St. James’ Institute of Oncology/Leeds Cancer Centre and St. James University Hospital.