Dr. Jacqueline McMillan is a Geriatrician and Clinician Scientist. She completed her Medical Degree at the University of British Columbia, followed by Internal Medicine and Geriatric Medicine training at the University of Calgary. Dr. McMillan completed the Royal College of Physicians and Surgeons Clinical Investigator Program and Master of Community Health Sciences, Health Services Research at the University of Calgary.

Her research focusses on older adults, with a specific focus on older adults with HIV. Particular areas of research interest for Dr. McMillan include frailty, polypharmacy, dementia, falls, and loneliness in older adults.