Jo Ann Escasa-Haigh. Executive Vice President and CFO of St. Joseph Health (Irvine, Calif.). Ms. Escasa-Haigh joined St. Joseph Health in 2007, eventually serving as executive vice president and CFO of St. Joseph Health. After St. Joseph Health merged with Providence Health & Services last year, Ms. Escasa-Haigh took on the additional roles of executive vice president and interim CFO of the combined system, Providence St. Joseph Health. Prior to joining St. Joseph, she spent 10 years as vice president of finance at PacificCare, now part of UnitedHealth Group.