About Us

About HRI

Homewood Research Institute (HRI) is a registered Canadian charity dedicated to transforming mental health and addiction treatment through research. We partner with leading scientists, universities, patients and clinicians to improve care, services and outcomes.

About the Recovery Journey Team

Jean Costello, PhD

Principal Investigator

Research and Evaluation Scientist

Homewood Research Institute

JCostello@homewoodhealth.com



Sarah Sousa, MSc

Senior Research Associate

Homewood Research Institute

SSousa@homewoodhealth.com



Courtney Ropp, (on leave) MSc

Senior Research Associate

Homewood Research Institute

CRopp@homewoodhealth.com



Chris Viel, HBSc, BA

Research Associate

Homewood Research Institute

CViel@homewoodhealth.com



Heather Millman, MA

Project Coordinator

Homewood Research Institute

HMillman@homewoodhealth.com



Yao Li, MMath

Data Analyst

Homewood Research Institute

YLi@homewoodhealth.com



Brian Rush, PhD

HRI Senior Scientist

Scientist Emeritus Centre for Addiction and Mental Health



James MacKillop, PhD

HRI Senior Scientist

Peter Boris Chair in Addictions Research

Director, Peter Boris Centre for Addictions Research

Director, Michael E. DeGroote Centre for Medicinal Cannabis Research

Professor of Psychiatry and Behavioural Neurosciences, McMaster University