Emergency Room - St. Josephs Hospital and Medical Center is an emergency room that offers many services, including emergency & trauma care, a level I trauma center, and ER online check-in. Visit Emergency Room - St. Josephs Hospital and Medical Center located at 350 West Thomas Rd, Phoenix, AZ. This Phoenix emergency room is one of the best in Arizona. As part of the Dignity Health network, Emergency Room - St. Josephs Hospital and Medical Center is dedicated to delivering high quality, compassionate care and access to Phoenix and nearby communities.