A National Leader Among Rehabilitation Hospitals\n\nTIRR Memorial Hermann (The Institute for Rehabilitation and Research), is recognized among the leading rehabilitation hospitals in the country. For 29 consecutive years, U.S. News & World Report has named TIRR Memorial Hermann (TIRR MH) to the list of â??Americaâ??s Best Hospitals.â?? In 2018, we were recognized as No. 3 and best in Texas on the list of top rehabilitation hospitals. TIRR Memorial Hermann changes lives by improving outcomes, offering hope and maximizing independence for people affected by disabling injury or illness. We are a teaching hospital for Baylor College of Medicine and The University of Texas Medical School at Houston (UTHealth).