Mary Williams

Mary Williams is a seasoned professional with over 20 years of experience in health care patient finance, billing, and collections, specializing in both facility and professional services sectors. Currently serving as Manager of the Business Office at Desert View Hospital since 2014, Mary also holds the position of Director of AR Management at Cain & Associates since August 2011. Prior to these roles, Mary was the Director of Patient Financial Services at St. Mary Medical Center from May 1998 to November 2011, overseeing billing, collections, and accounts receivable management for a 200+ bed acute care hospital and multiple outpatient service locations. Mary holds a Bachelor of Business Administration (B.B.A.) in Business Administration, Management and Operations from Mt. San Antonio College.