Brian GreenfieldView profile
Researcher
Brian Greenfield, MD, FRCPC, ABPN is an Associate Investigator at the Research Institute of the McGill University Health Centre (RI-MUHC) and affiliated with the Brain Repair and Integrative Neuroscience (BRaIN) Program. He is a professor at McGill University and focuses on childhood suicide research through genetic predisposition, disease pathways, treatments, and predictive testing. His work intersects with mental health, borderline personality disorder (BPD), and externalizing disorders in youth. Email: brian.greenfield@muhc.mcgill.ca Dr. Greenfield's research explores the genetic and clinical dimensions of suicide risk in children and adolescents. He investigates biomarkers, predictive algorithms, and treatment models to address mental health crises, particularly in borderline personality disorder and suicidal behaviors. His publications highlight innovative approaches to suicide prevention in youth, including outpatient rapid-response systems, diagnostic tools for BPD, and population-level surveillance algorithms. Research keywords include psychiatry, genetics, health economics, and clinical psychology. As part of the BRaIN Program at RI-MUHC, Dr. Greenfield contributes to translational neuroscience and integrative mental health studies, bridging clinical practice with research to improve outcomes for vulnerable young populations.










