Children's Emergency Room - Dignity Health - St. Rose Dominican, Siena Campus - Henderson, NV is a medical center that offers many services, including level III trauma center, pediatric emergency medicine, and pediatric emergency surgery. Visit Children's Emergency Room - Dignity Health - St. Rose Dominican, Siena Campus - Henderson, NV located at 3001 St Rose Pkwy, Henderson, NV. This Henderson medical center is one of the best in Nevada. As part of the Dignity Health network, Children's Emergency Room - Dignity Health - St. Rose Dominican, Siena Campus - Henderson, NV is dedicated to delivering high quality, compassionate care and access to Henderson and nearby communities.