Dr. Julia MacIsaac is a General Internist and Clinical Assistant Professor in the Department of Medicine at the University of British Columbia. Her clinical practice spans hepatology and addiction medicine. She provides care to patients with liver disease at the Digestive Health Centre and works on the Addiction Medicine Service at St. Paul’s Hospital. Dr. MacIsaac also serves as the physician lead for blood-borne and sexually transmitted infection treatment within the Providence Health Interdisciplinary Substance Use Program.