Member Sites- Memorial Hermann Hospital System Memorial Hermann-Greater Heights Hospital 1635 North Loop W Houston, TX 77008Memorial Hermann-Katy Hospital 23900 Katy Freeway Katy, TX 77494Memorial Hermann-Memorial City Hospital 921 Gessner Road Houston, TX 77024Memorial Hermann Northeast 18951 N Memorial Dr. Humble, TX 77338Memorial Hermann-Pearland Hospital 16100 South Freeway Pearland, TX 77584Memorial Hermann-Southeast Hospital 11800 Astoria Blvd, Houston, TX 77089Memorial Hermann – Southwest 7600 Beechnut Houston, TX 77074Memorial Hermann- Sugarland 17500 West Grand Parkway South, Sugar Land, TX 77479Memorial Hermann-The Woodlands Hospital 9250 Pinecroft The Woodlands, TX 77380Memorial Hermann-Texas Medical Center 6411 Fannin St, Houston, TX 77030