Catherine Hollerbach

Ms. Hollerbach is a dedicated library professional, currently serving as the Chief Operating Officer at the Anne Arundel County Public Library (AACPL). She oversees the operations of 16 library branches, programming and outreach, circulation services, digital experience and social media. She has a BS in Journalism and a Master’s degree in Library Science from the University of Maryland College Park and has been with AACPL for over thirty years. Ms. Hollerbach is a 2018 graduate of Leadership Anne Arundel.