Social media accounts are managed by Marketing. We are unable to provide medical advice through social media. Please contact your physician, or in case of emergency, call 911. Although we do our best to respond to comments and messages, there may be a delay in response time, and we may not be able to respond due to the nature of the message. The Valley Health System has expanded into an integrated health network that serves more than two million people in Southern Nevada. Starting with Valley Hospital Medical Center in 1979, the Valley Health System has grown to include Desert Springs Hospital Medical Center, Centennial Hills Hospital Medical Center, Spring Valley Hospital Medical Center, Summerlin Hospital Medical Center and our newest addition Henderson Hospital.