Looking for care or patient information? Please visit the Unity Health Toronto Emergency website for details on clinical services and emergency care.

Dr. Garrick Mok

MD, MSc QiPS, FRCPC
garrick.mok@unityhealth.to
416.864.5094
Website
Dr. Garrick Mok is an emergency physician and trauma team leader at St. Michael’s Hospital, Unity Health Toronto. He also serves as an Assistant Professor in the Division of Emergency Medicine, Department of Medicine at the University of Toronto. Dr. Mok is the co-founder and co-lead of the Measuring and Improving Cardiac Arrest Resuscitation in the Emergency Department (MI-CARE) program at St. Michael’s Hospital. This quality improvement initiative focuses on leveraging real-time data to enhance CPR quality, structured debriefing, and the integration of a dedicated CPR coach role within the emergency department. The program was awarded the CAEP 2025 Quality Improvement Grant and has been featured at numerous national and international conferences. In addition to his clinical and academic roles, Dr. Mok serves as Deputy Chief of the Emergency Department. In this leadership position, he drives the integration of technology with evidence-based practice to optimize clinical workflows and patient care. One of his current areas of focus is improving the timeliness of factor administration for patients with bleeding disorders—a project being co-developed on a national scale.

Positions

Deputy Chief and Emergency Physician

Department of Emergency Medicine, St. Michael’s Hospital, Unity Health Toronto

Trauma Team Leader

St. Michael’s Hospital, Unity Health Toronto

Assistant Professor

Division of Emergency Medicine, Department of Medicine, University of Toronto

Awards/Recognitions

Division of Emergency Medicine Quality Improvement Patient Safety Award, University of Toronto

Publications

Mok G, Vaillancourt S, Fu M, Gray S, Chartier L, Wong N, Allan K, Warsi F, Callender C, McGowan M, Petrosoniak A – Implementation of a CPR quality data collection program in the emergency department: a quality improvement initiative. CJEM. 2025 Jan. doi.org/10.1007/s43678-025-00882-w Organ Donation After Out-of-Hospital Cardiac Arrest: A Scientific Statement From the International Liaison Committee on Resuscitation. Circulation 2023;148(10):e120-e146.

Mok G, Hoang R, Khan MW, Pannell D, Peng H, Tien H, Nathens A, Callum J, Karkouti K, Beckett A, da Luz LT. Freeze-dried plasma for major trauma – Systematic review and meta-analysis. J Trauma Acute Care Surg. 2021 Mar 1;90(3):589-602. doi: 10.1097/TA.0000000000003012. PMID: 33507025; PMCID: PMC7899224. 

Mok G, Hendin A, Reardon P, Hickey M, Gray S, Yadav K. Macrocirculatory and Microcirculatory Endpoints in Sepsis Resuscitation. J Intensive Care Med. 2021 Dec;36(12):1385-1391. doi: 10.1177/0885066620982585. Epub 2020 Dec 30. PMID: 33375916.

Back to Our Team