John Angelopoulos, MD, FRCPC
Assistant Professor
Email: john.angelopoulos [at] mcgill.ca
Location: Royal Victoria Hospital and Lachine General Hospital
Division/Subdivision: Department of Critical Care Medicine

Assistant Professor
Email: john.angelopoulos [at] mcgill.ca
Location: Royal Victoria Hospital and Lachine General Hospital
Division/Subdivision: Department of Critical Care Medicine

Associate Professor
Co-Director, Neuro-Critical Care Program
Email: mohamed.badawy [at] mcgill.ca
Location: MGH, MNH, RVH, Lachine Hospital
Division/Subdivision: Anesthesia, Neuro-anesthesia, Neuro-critical care
Dr. Mohamed Badawy is an anesthesiologist and intensivist at the McGill University Health Centre (MUHC) and serves as Anesthesiologist-in-Chief of the MUHC Department of Anesthesia. He practices across multiple MUHC sites, with clinical interests in perioperative medicine, neurocritical care, and complex critical illness.
Dr. Badawy completed his medical training and specialty training in anesthesiology and critical care medicine at McGill University, where he also completed the Graduate Certificate in Healthcare Management. His clinical work focuses on the management of critically ill surgical and neurological patients, with particular interest in multidisciplinary care, systems-based practice, and improving transitions between the operating room and intensive care unit.
In addition to his clinical work, Dr. Badawy is actively involved in departmental and institutional leadership. His work focuses on clinical operations, workforce planning, and the modernization of care delivery models to improve patient access, safety, and sustainability in academic health systems. He has led several initiatives aimed at strengthening interprofessional collaboration and advancing quality improvement across multiple hospital sites.
Dr. Badawy’s academic interests include leadership in healthcare, organizational transformation, and the integration of innovation and technology into clinical practice. He is committed to education and mentorship, contributing to the training of residents, fellows, and interdisciplinary learners in anesthesia and critical care medicine.
Selected Publications:
https://pubmed.ncbi.nlm.nih.gov/34748722/
https://pubmed.ncbi.nlm.nih.gov/36710363/mohamed Mo
https://preventad.loris.ca/acknowledgements/acknowledgements.php?Stage=2&authors
Dr. Badawy’s academic interests focus on health systems innovation at the intersection of anesthesiology, perioperative medicine, and critical care. He collaborates on clinical research initiatives in neurocritical care and disorders of consciousness, including participation in multicentre studies such as NET-ICU, COVERT, and the STOP-AD trial. He is also involved in clinical research in neurodegenerative disease, contributing to study implementation and patient care in translational therapeutic trials. His academic interests include quality improvement, implementation science, and the integration of data-driven approaches to improve care delivery in critical care environments.

Assistant Professor
Email: sandra.dial [at] mcgill.ca
Location: Montreal Chest Institute & JGH
Division/Subdivision: Medicine, Respiratory and Critical Care
Dr. Dial's interests are critical care and observational research. She is director of the Respiratory Weaning Program and thus is responsible for the development of approaches to weaning patients from mechanical ventilation.
Selected Publications:

Professor
Email: gilles.gouspillou [at] mcgill.ca
Division/Subdivision: McGill Department of Critical Care Medicine
Neuromuscular diseases and conditions negatively impacting muscle mass and function.
Gilles Gouspillou is a Full Professor at the Université du Québec à Montréal (UQAM) and an Adjunct Professor in the Department of Critical Care Medicine at McGill University in Montréal, Québec, Canada. His research focuses on the cellular and molecular mechanisms that regulate skeletal muscle health, plasticity, and aging in both human and animal models. A central theme of his work is the study of mitochondrial quality control processes and their role in maintaining metabolic and muscle health across the lifespan.
Selected Publications:
- Usmani SE, Leduc-Gaudet JP, Chau S, Bellissimo CA, Vohra S, Desjardins K, Pollock-Tahiri E, Shi I, Chun F, Capobianco A, Delisle P, Dupebe W, Cefis M, Marcangeli V, Ghebreselassie M, Liang YC, Seki Y, Mayaki D, Hussain S, Goligher E, Kapoor M, Locke M, Gouspillou G, Woo M. BCL6 regulates skeletal muscle mass and mitochondrial bioenergetics. Mol Metab. 2026 Jun;108:102367. doi: 10.1016/j.molmet.2026.102367. Epub 2026 Apr 13. PMID: 41985672; PMCID: PMC13141646.
- Chaney R, Marcangeli V, Desjardins K, Taherkhani S, Gouspillou G. Canonical and non-canonical functions of proteins regulating mitochondrial dynamics in mammalian physiology. J Physiol. 2025 Nov 22. doi: 10.1113/JP287149. Epub ahead of print. PMID: 41273662.
- Cefis M, Marcangeli V, Hammad R, Granet J, Leduc-Gaudet JP, Gaudreau P, Trumpff C, Huang Q, Picard M, Aubertin-Leheudre M, Bélanger M, Robitaille R, Morais JA, Gouspillou G. Impact of physical activity on physical function, mitochondrial energetics, ROS production, and Ca2+ handling across the adult lifespan in men. Cell Rep Med. 2025 Feb 18;6(2):101968. doi: 10.1016/j.xcrm.2025.101968. Epub 2025 Feb 10. PMID: 39933528; PMCID: PMC11866497.
- Dulac M, Hajj-Boutros G, Sonjak V, Faust A, Hussain SNA, Chevalier S, Dionne IJ, Morais JA, Gouspillou G. A multimodal exercise countermeasure prevents the negative impact of head-down tilt bed rest on muscle volume and mitochondrial health in older adults. J Physiol. 2025 Jul;603(13):3813-3836. doi: 10.1113/JP285897. Epub 2024 Jun 15. PMID: 38878232; PMCID: PMC12306415.
- Leduc-Gaudet JP, Miguez K, Cefis M, Faitg J, Moamer A, Chaffer TJ, Reynaud O, Broering FE, Shams A, Mayaki D, Huck L, Sandri M, Gouspillou G, Hussain SNA. Autophagy ablation in skeletal muscles worsens sepsis-induced muscle wasting, impairs whole-body metabolism, and decreases survival. iScience. 2023 Jul 25;26(8):107475. doi: 10.1016/j.isci.2023.107475. PMID: 37588163; PMCID: PMC10425945.
- Leduc-Gaudet JP, Franco-Romero A, Cefis M, Moamer A, Broering FE, Milan G, Sartori R, Chaffer TJ, Dulac M, Marcangeli V, Mayaki D, Huck L, Shams A, Morais JA, Duchesne E, Lochmuller H, Sandri M, Hussain SNA, Gouspillou G. MYTHO is a novel regulator of skeletal muscle autophagy and integrity. Nat Commun. 2023 Mar 2;14(1):1199. doi: 10.1038/s41467-023-36817-1. PMID: 36864049; PMCID: PMC9981687.
- Marcangeli V, Youssef L, Dulac M, Carvalho LP, Hajj-Boutros G, Reynaud O, Guegan B, Buckinx F, Gaudreau P, Morais JA, Mauriège P, Noirez P, Aubertin-Leheudre M, Gouspillou G. Impact of high-intensity interval training with or without l-citrulline on physical performance, skeletal muscle, and adipose tissue in obese older adults. J Cachexia Sarcopenia Muscle. 2022 Jun;13(3):1526-1540. doi: 10.1002/jcsm.12955. Epub 2022 Mar 7. PMID: 35257499; PMCID: PMC9178162.
- Leduc-Gaudet JP, Hussain SNA, Barreiro E, Gouspillou G. Mitochondrial Dynamics and Mitophagy in Skeletal Muscle Health and Aging. Int J Mol Sci. 2021 Jul 30;22(15):8179. doi: 10.3390/ijms22158179. PMID: 34360946; PMCID: PMC8348122.
- Dulac M, Leduc-Gaudet JP, Cefis M, Ayoub MB, Reynaud O, Shams A, Moamer A, Nery Ferreira MF, Hussain SN, Gouspillou G. Regulation of muscle and mitochondrial health by the mitochondrial fission protein Drp1 in aged mice. J Physiol. 2021 Sep;599(17):4045-4063. doi: 10.1113/JP281752. Epub 2021 Aug 4. PMID: 34269418.
- Dulac M, Leduc-Gaudet JP, Reynaud O, Ayoub MB, Guérin A, Finkelchtein M, Hussain SN, Gouspillou G. Drp1 knockdown induces severe muscle atrophy and remodelling, mitochondrial dysfunction, autophagy impairment and denervation. J Physiol. 2020 Sep;598(17):3691-3710. doi: 10.1113/JP279802. Epub 2020 Jul 7. PMID: 32539155.
- Leduc-Gaudet JP, Reynaud O, Hussain SN, Gouspillou G. Parkin overexpression protects from ageing-related loss of muscle mass and strength. J Physiol. 2019 Apr;597(7):1975-1991. doi: 10.1113/JP277157. Epub 2019 Jan 30. Erratum in: J Physiol. 2019 Dec;597(24):5991. doi: 10.1113/JP279235.. Abstract corrected

Associate Professor
Email: ash.gursahaney.med [at] ssss.gouv.qc.ca
Location: MUHC, Montreal General Hospital and Royal Victoria Hospital
Division & Subdivision: Respiratory and Critical Care Medicine
Dr. Ashvini Gursahaney has a BSc. in Biomedical Engineering from Rensselaer Polytechnic Institute followed by his MD degree from McGill University. He completed his training in Internal Medicine, Pulmonary and Critical Care Medicine at McGill University and joined the McGill Faculty in 1994. He is a fulltime Intensivist with a practice in Respiratory Medicine. His practice includes extensive experience in patients with Level I trauma, cardiac and thoracic surgery, solid organ transplantation and critically ill patients requiring tertiary care. He has held many administrative responsibilities including Chief of Critical Care at the MUHC.
Dr. Gursahaney’s interests include provincial leadership in Critical Care Medicine, Critical Care transport, ICU architectural design and medico-legal reviews.

Assistant Professor
Neurocritical Care Division Director, Montreal Neurological Institute-Hospital
Head of Organ and Tissue Donation, McGill University Health Centre
Email: mathew.hannouche [at] mcgill.ca
Tel #: 514-934-1934, ext. 81222
Location: Neurological Institute-Hospital, MUHC and JGH
Division & Subdivision: Department of Specialized Medicine, Division of Adult Critical Care Medicine
Dr. Hannouche is currently the Division Director of Neurocritical Care at the Neuro since April 2020 and the lead physician-coordinator for Organ and Tissue Donation at the MUHC since 2016. He provides clinical service in GIM, Critical Care and Neurocritical Care at the MUHC (MGH, RVH and the Neuro) as well as at the Jewish General Hospital. He also works for Transplant Quebec by providing on-call medical expertise in donation for them.
Selected publications:
Neurocritical Care

Assistant Professor
Site Chief, St. Mary’s Hospital ICU
Email: patrick.iannattone [at] mcgill.ca
Location: St. Mary’s Hospital Centre, Jewish General Hospital
Dr. Patrick Iannattone is the Chief of the Intensive Care Unit at St. Mary’s Hospital. A proud McGill alumnus, he completed dual residency training in both General Internal Medicine and Critical Care Medicine. Following his clinical training, he pursued a specialized Fellowship in Medical Education Research and Simulation at the University of Ottawa. Dr. Patrick Iannattone is deeply committed to medical education, a passion recognized by his receipt of the 2026 UGME Teaching Excellence Award for Clerkship.

Associate Professor
Director of Clinical Trials Platform and ICU Infections and Antimicrobial Resistance Platform
Email: arnold.Kristof [at] mcgill.ca
Location: Glen
Division/Subdivision: Department of Medicine, Division of Respirology
I am a clinician-scientist and Associate Professor of Medicine at McGill University, with appointments in Critical Care, Microbiology and Immunology, and Experimental Medicine. My translational research program bridges pulmonary biology, critical care medicine, metabolism, and immunology, with a focus on how nutrient sensing, inflammation, and immune responses influence organ injury and disease progression. My work in critical care research focuses the interaction between metabolism, nutrition, immunity, and infection in critical illness, including the development of biomarkers and precision diagnostic and therapeutic strategies for ICU patients. Through mechanistic studies, patient-derived models, multicenter clinical research, and translational platforms, my research aims to identify therapeutic targets and develop individualized approaches to improve outcomes in critical illness.
Selected Publications:
https://pubmed.ncbi.nlm.nih.gov/?holding=icaumlib,icavghlib,icacshflib&cmd=Search&dispmax=200&term=Kristof+AS

Assistant Professor
Email: alexander.lawandi [at] mcgill.ca
Dr. Alexander Lawandi is a clinician–scientist at the McGill University Health Centre with specialized training in Infectious Diseases, Medical Microbiology, and Critical Care Medicine. He completed his medical degree at McGill University, followed by residency training in Internal Medicine, Infectious Diseases, and Medical Microbiology at the same institution. He subsequently completed a Critical Care Medicine fellowship at the NIH Clinical Center. In parallel with his clinical training, he undertook advanced research training at the NIH and earned a Master of Health Sciences in Clinical Research from Duke University.
His research centers on the pathogenesis of severe bacterial infections, with a particular emphasis on antibiotic resistance and tolerance. Using advanced proteomic approaches—including both discovery-based and targeted mass spectrometry—his work aims to uncover how bacterial pathogens adapt at the protein level when exposed to antibiotics, and how these adaptations influence clinical outcomes. He is particularly interested in identifying bacterial “states” associated with virulence and treatment failure, with the goal of improving therapeutic strategies in life-threatening infections.
Dr. Lawandi has received competitive funding support, including a clinician–investigator award from the Fonds de recherche du Québec, and has been recognized with the Nesbitt-McMaster Award for Excellence in Medicine and Surgery. His work bridges bedside clinical care and mechanistic laboratory investigation, with the overarching aim of improving outcomes for patients with severe infections.
** Currently supervising students **
** Looking to supervise graduate students:

Assistant Professor
Director, Critical Care Residency Program
Email: jed.lipes [at] mcgill.ca
Location: JGH
Division/Subdivision: General Internal Medicine
Dr. Lipes is an Assistant Professor in the Departments of Critical Care and Medicine at McGill University and attending physician at the Jewish General Hospital in the divisions of Critical Care and General Internal Medicine.
He completed his Internal Medicine and Critical Care training at McGill University followed by a cardiac critical care fellowship at the Institut universitaire de cardiologie et de pneumologie de Québec (IUCPQ). Dr. Lipes completed additional fellowship training in echocardiography at the Jewish General Hospital.
Dr. Lipes is active in teaching postgraduate trainees in Internal Medicine and Critical Care Medicine at McGill, with a particular focus on point of care ultrasound (POCUS). He is currently the Program Director for the McGill Critical Care Residency Program. Dr. Lipes' clinical and research interests include pulmonary embolism, obstetrical critical care and mechanical circulatory support.
Selected Publications:
https://pubmed.ncbi.nlm.nih.gov/?term=Lipes+J&sort=date

Assistant Professor
Associate Chief of Critical Care Medicine (MUHC)
Site Chief of Montreal General ICU
Email: katherine.mckendy [at] mcgill.ca
Location: MGH, RVH
Division & Subdivision: Division of General Surgery and Critical Care
After completing medical school at McGill University in 2011, Dr. McKendy stayed on to pursue residency training in General Surgery. During this time, she completed a master’s degree in Educational Psychology (2015), with a focus in surgical education. Her research interests include curriculum development, performance assessment, and feedback. Upon graduating in 2011, she went on to complete further fellowship training in Trauma and Acute Care Surgery at the University of Toronto in 2018, as well as Critical Care Medicine at McGill University in 2019. She now works as an Assistant Professor of Surgery at McGill University with a clinical focus in her areas of fellowship training. She was the Associate Program Director in General Surgery from 2020 to 2025 and holds additional academic roles within the university as a member of the General Surgery Competency Committee, the MGH Clerkship Site Director for Surgery, and the lead for the simulation curriculum for Critical Care fellows. In 2025, she was appointed as the Associate Chief of Critical Care of the MUHC and the Site Chief of the Montreal General Hospital ICU. Beyond the university, she is an ATLS Instructor and Educator and a member of the CAGS Exam Development Committee.

Associate Professor
Chair, Department of Critical Care Medicine
Email: salman.qureshi [at] mcgill.ca
Location: EM3-2219, 1001 Decarie Boulevard, McGill University Health Centre Glen campus
Division/Subdivision: Department of Medicine and Division of Respirology
Dr. Qureshi trained in internal medicine, infectious diseases, respirology, and critical care medicine prior to joining the McGill Faculty of Medicine and Health Sciences as a clinician-scientist and ICU attending staff. He leads a CIHR-funded fundamental research program that investigates immunological and genetic susceptibility to fungal pneumonia. He has served as medical director of respiratory therapy and is Chair of the McGill Department of Critical Care Medicine.

Associate Professor
Email: blair.schwartz [at] mcgill.ca
Location: JGH
Dr. Blair Schwartz is an Associate Professor of Medicine and attending critical care medicine physician at the Jewish General Hospital. He received his medical degree from McGill University in 2006, and continued at McGill to complete residency and fellowship training in General Internal Medicine and Critical Care Medicine. Thereafter, in 2013, he completed a Master of Health Sciences degree in the Graduate Training Program in Clinical Investigation at the Johns Hopkins Bloomberg School of Public Health in Baltimore, Maryland where his training focused on Patient Safety and Quality Improvement methodology.
Since joining the division in 2013, his clinical interests have included in-hospital resuscitation practices, palliative care in the ICU and Medical Aid in Dying, in addition to a general Critical Care practice. He is the medical lead for the in-hospital resuscitation team at the Jewish General Hospital. His research focuses largely on interventions and protocols to improve the safe delivery of care to hospitalized patients, with a particular interest in medication related adverse events.
Dr. Schwartz is regularly involved in teaching medical students, residents and fellows on a variety of critical care topics, both at McGill University and at the Jewish General Hospital, and has an interest in leveraging technological means to deliver didactic materials in a non-traditional format.
Selected Publications:
https://pubmed.ncbi.nlm.nih.gov/?term=Schwartz+BC&cauthor_id=35211876

Assistant Professor
Chief, Critical Care Program
Email: jason.shahin [at] mcgill.ca
Location: RVH
Dr. Jason Shahin is an intensivist and pulmonologist at the McGill University Health Centre, where he serves as Chief of the ICU and Critical Care Program across the Royal Victoria and Montreal General Hospital. He is an Assistant Professor in the Division of Respiratory Medicine at McGill University.
Dr. Shahin completed his clinical training in pulmonary and critical care medicine at McGill, followed by a Master's degree in Epidemiology at the London School of Hygiene and Tropical Medicine and a research fellowship at the Intensive Care National Audit and Research Centre (ICNARC) in London. His research focuses on risk prediction in the ICU, with a particular interest in complex and vulnerable populations including the chronically critically ill and potential organ donors. His broader academic interests encompass clinical prediction modelling, end-of-life ethics, and ICU systems improvement. His work has been published in leading journals including Intensive Care Medicine, the BMJ, and Critical Care.
Selected Publications:

Assistant Professor
Email: douglas.slobod [at] mcgill.ca
Tel #: 514-934-1934 ext. 65127
Location: MUHC (Glen)
Dr. Douglas Slobod is an intensivist working at the McGill University Health Centre Glen Site. He completed residency training in internal medicine, general internal medicine and critical care medicine at McGill University, followed by a respiratory physiology research fellowship in Milan, Italy, supervised by Dr. Tommaso Mauri. He then completed a PhD in Experimental Medicine at McGill University, supervised by Dr. Sheldon Magder. His physiology research program focuses on cardiopulmonary interactions in critically ill patients with acute respiratory failure, particularly the impact of mechanical ventilation on right ventricular hemodynamics.
Selected Publications
I supervise a post-doctoral research fellowship in cardiopulmonary physiology.
** Looking to supervise graduate students **
** Looking to hire a Postdoctoal Fellow **

Assistant Professor
Email: paul.warshawsky [at] mcgill.ca
Location: JGH
Division & Subdivision: Department of Specialized Medicine, Division of Adult Critical Care Medicine
Dr. Warshawsky is an Assistant Professor in the Departments of Critical Care Medicine and Medicine at McGill University.
He has been the chief of Adult Critical Care Medicine at the Jewish General Hospital since 2009. He completed residency training in Internal Medicine, followed by Pulmonary and Critical Care Medicine at McGill University. After residency he completed a research fellowship at Loyola University of Chicago where his research interest was control of breathing and mechanical ventilation.
Dr. Warshawsky has a special interest in mechanical ventilation and weaning from mechanical ventilation. He also has an associate appointment at the McGill University Health Center (MUHC) where he works in a specialized ICU dedicated to weaning patients from mechanical ventilation. He has a strong interest in quality of care, and has acted as a Medical Examiner for the CIUSSS du Centre-Ouest-de-l'Île-de-Montréal (CCOMTL) as well as having been a member of many quality related committees including the Medical Executive and the Committee for the Assessment of Medical Acts of the CIUSSS-CCOMTL.
Dr. Warshawsky was a member of the Ministerial Sub-committee for COVID-19 Critical Care and the Technical Committee for Acute and Surgical Care Services of Health Standards Organization. He is currently a member of the Table nationale d’orientation stratégique, Soins intensifs.
Selected publications:

Associate Professor
Chair, Competence Committee (General Surgery Residency Program)
Location: Jewish General Hospital; Montreal General Hospital
Division/Subdivision: Division of General Surgery
Dr. Evan Wong completed his Medical Degree and General Surgery residency at McGill University in Montreal, Quebec. During residency, he earned a Masters of Public Health at the Johns Hopkins Bloomberg School of Public Health in Baltimore, Maryland, where he specialized in Epidemiology & Biostatistics and published extensively on access to trauma and surgical care in low-resource settings. After completion of his residency program, he then pursued subspecialty training in Critical Care Medicine at McGill prior to returning to Johns Hopkins University to complete a Trauma and Acute Care Surgery Fellowship.
Dr. Wong is cross-appointed at the Jewish General Hospital and the McGill University Health Centre, as well as across the Departments of Surgery and Critical Care Medicine. He is certified by the Royal College of Surgeons of Canada in General Surgery and Critical Care Medicine and by the American Board of Surgery in General Surgery and Surgical Critical Care. Dr. Wong is an active Fellow of the Royal College of Surgeons of Canada and a Fellow of the American Board of Surgery. He sits on committees of the Canadian Association of General Surgeons as well as the Eastern Association for the Surgery of Trauma. He holds specialist certificates from the Collège des Médecins du Québec in General Surgery and Critical Care Medicine.
Dr. Wong is active in Undergraduate and Postgraduate Education, in both General Surgery and Critical Care Medicine, and is the current Chair of the General Surgery Competence Committee. He holds surgical privileges at the Ungava Tulattavik Health Center in Kuujjuaq, Quebec, as well as at the Inuulitsivik Health Centre in Puvirnituq, Quebec. As such, he has been appointed the lead for Trauma and General Surgery services in Nunavik and focuses on building patient-centered care pathways, quality improvement initiatives and healthcare professional education programs in conjunction with the local communities. His research interests focus on these goals, notably disparities in access to care, trauma systems and patient-centered outcomes.
Selected Publications:
https://pubmed.ncbi.nlm.nih.gov/?term=evan+wong%5BAuthor%5D&sort=date
https://www.mcgilltraumalab.ca/
Currently supervising students
** Looking to supervise graduate students:
** Looking to hire a postdoctoral fellow **
Austin Zaloum, MDAssistant Professor
Fellowship Director, Neurocritical Care
Email: austin.zaloum [at] mcgill.ca
Location: Montreal Neurological Institute-Hospital
Division/Subdivision: Neurocritical Care