Texas Medical Center - world's largest medical complex

The Texas Medical Center in Houston is widely described as the largest medical complex in the world, encompassing dozens of hospitals, research institutions, and medical schools across roughly 2.1 square miles. The campus includes institutions such as MD Anderson Cancer Center, Texas Children's Hospital, Baylor College of Medicine, and Houston Methodist. The complex employs well over 100,000 people and treats millions of patients annually; the claim of being the world’s largest medical center is commonly cited in institutional and media sources.