The Houston Medical Center boasts the largest concentration or medical professionals in the world. It employed more than 73,000 people. It is home to over fifty medical institutions that see more than five million patients annually. Immediately adjacent to the Medical Center is NRG Park, the sprawling, multi-venue, events campus that is home to the Houston Texans, Houston Livestock Show & Rodeo and much more. There are several tax attorneys who practice in the Medical Center and NRG Park area.