Dr MacNeill is a surgical oncologist at Vancouver General Hospital and the BC Cancer Agency, and a clinical assistant professor at the University of British Columbia. She is also the provincial education coordinator for the BCCA Sarcoma Tumour Group and a founding member of the BCCA Sarcoma Outcomes Unit and the Canadian Abdominal Sarcoma Collaborative.

Dr. MacNeill publishes ground-breaking study on the carbon footprint of surgical suites