Greenleaf Medical Clinic - Langley, BC


Dr. Caroline MacCallum

Clinical Instructor, Faculty of Medicine, UBC. Medical Director, Greenleaf Medical Clinic, Vancouver, BC.


Dr. MacCallum gradauted from UBC Internal Medicine Residency in 2013. She practiced complex pain in a number of clinics and hospitals in Vancouver including; Vancouver General Hospital Pain & Addiction Service, Change Pain Clinic and BC Women's Complex Chronic Disease Program.


She is a clinical instructor in UBC Department of Medicine, guest lecturer and preceptor for UBC Faculty of Pharmaceutical Sciences Program and the Medical Director or Greenleaf Medical Clinic. Dr. MacCallum has created online cannabis courses, CMEs, and preceptorships for physicians. She is working with national committees to create cannabis guidelines and safe prescribing practices; policy writing for cannabis coverage by drug benefit plans and hospital cannabis policies. She has also qualified as a medical cannabis expert and testified in arbitration.


Her research interests include: cannabis for the treatment of complex medical conditions; cannabis for opioid and polypharmacy reduction; cannabis and impairment.