Tomi S. Ryba has served as a member of the board of directors of Premier, Inc. since its inception in May 2013 and has been a member of the board of directors of PHSI and a member of the board of managers of Premier Plans since August 2012. Since 2011, Ryba has served as the president and CEO of El Camino Hospital, one of Premier’s member owners. Before joining El Camino Hospital, Ryba served as the senior vice president of Allina Hospitals & Clinics from 2009 to 2011. Prior to her time at United Hospital, Ryba served as the chief operating officer at UCSF Medical Center from 2002 to 2009. Ryba received her bachelor’s degree from the University of California, Riverside and her Master of Health Administration degree from Chapman University.