Quantitative and qualitative analysis were used to ascertain practices, perceptions and barriers about antibiotic stewardship program (ASP) in an oncology hospital in eastern India. In 2014 and 2017, 62% and 69.1% of the patients audited were found to be on anti infective medications respectively. Nearly 47% of patients in the study group (2014) who were on therapeutic antibiotics had an average cost of $46.48 per patient per day (inter-quartile range: $17.23-$94.76). Antibiotic related consultations from clinical microbiologists, was found to be in demand, and education of prescribers and policymakers was identified as critical to the success of ASP.