Marcus is a liaison librarian with the Knowledge Resource Service (KRS), Alberta Health Services (AHS), responsible for providing research and information support to staff at cancer centres across Alberta. A firm believer in embedded librarianship, Marcus engages himself in numerous activities, including instruction, patient engagement, and research consultation with numerous cancer care teams. Recipient of the international GreyNet Award for his work in the field of grey literature, and formerly a member of a Pan-Canadian Health Librarian Literature Search Standards Working Group, Marcus' current interests focus on strategies for creating greater awareness of and enhancing a provincially-mediated literature search service for healthcare professionals.