ABOUT

Qollab is a research lab located at l’École de santé publique de l’Université de Montréal and affiliated with the Centre de recherche en santé publique (CReSP). Our goal is to work in collaboration with 2S/LGBTQIA+ communities to describe and understand health issues, with a focus on identifying the social, contextual, and structural factors underlying health problems. We are particularly interested in mental health and substance use in 2S/LGBTQIA+ communities. We generate high quality evidence to inform the development and implementation of health promotion policies and interventions.

Our research activities focus on two axes

Advance knowledge on the social, contextual, and structural risk and protective factors related to mental health and substance use among the diverse population of 2S/LGBTQIA+. 

Advance understanding of the lived experience of mental health and substance use among 2S/LGBTQIA+ to identify interventions grounded in 2S/LGBTQIA+ lived experiences.

MEET OUR TEAM

Olivier Ferlatte (he/him), Qollab Director

Olivier Ferlatte is an Associate Professor in the Department of Social and Preventive Medicine at the School of Public Health, Université de Montréal, and a regular researcher at the Centre de recherche en santé publique (CreSP). His research focuses on the relationships between stigma, substance use, and mental health among 2S/LGBTQIA+ communities. He is a recognized expert in syndemics and intersectional approaches, and his research findings have informed public policy and the development of programs aimed at improving the health and well-being of 2S/LGBTQIA+ people. His research draws on a wide range of methodologies, including qualitative and quantitative methods, arts-based research, and mixed methods. It is driven by a strong commitment to community engagement and to involving people affected by health inequities as research partners. Olivier holds a Junior 2 Research Scholar Award from the Fonds de recherche du Québec – Santé (FRQS). 

Trainees

David Ortiz-Paredes
(he)

DOCTORAL STUDENT
AND RESEARCH ASSISTANT
David is a Ph.D. candidate in Public Health (Health Promotion option). He is a Colombian general practitioner and holds a Master’s degree in Family Medicine from McGill University. His doctoral research aims to inform how to guide, support, empower, and assist LGBTQ+ youth who use cannabis through educational initiatives that resonate with them.

Geneviève Fortin
(she)

DOCTORAL STUDENT
AND RESEARCH ASSISTANT
Geneviève is a doctoral student in public health, global health stream, and works as a public health research assistant and lecturer in global health. Her interests lie in the area of adolescent sexual and reproductive health and rights in global health.

Elen Cindy Lufuluabo-Mukundi (she/her)

MASTER'S STUDENT
Cindy is a Master’s student in Public Health (Research option). Her thesis project focuses on risk and protective factors for suicide within Black LGBTQ+ communities in Quebec.

Maxi Gaudette
(he/she/they)

DOCTORAL STUDENT
AND RESEARCH ASSISTANT
Maxi is a queer Ph.D. student in Public Health, specializing in Health Promotion. Inspired by activism and critical approaches, Maxi specializes in marginal and stigmatized sexual practices within 2S/LGBTQI+ communities. Their doctoral research focuses on consent in sexualized substance use contexts (chemsex).

Odile-Anne Desroches (she)

DOCTORAL STUDENT
Odile-Anne is a doctoral student in public health (health promotion). She is interested by peer support in homelessness prevention and care. Her work focuses on peer's integration in care team and how their work impacts resilience.

Research team

Amy Rhanim
(they/them)

RESEARCH ASSISTANT
Amy is a research assistant on the Cannapix and Queer Bets projects. They coordinate the Jeunes Chercheur·e·s Queers program. They hold a master's degree in Political Science.

Patrice St-Amour (he/him)

RESEARCH ASSISTANT
Patrice is a research assistant for the Chemstory project. He coordinated the research "Index de la stigmatisation des personnes vivant avec le VIH au Québec" at COCQ-SIDA and was a trainer at the Portail VIH/sida du Québec. He has a bachelor's degree in sexology from UQAM.

Simon Ouellet (he/him)

RESEARCH ASSISTANT
Simon is a Research Assistant at Qollab for the Pride Talk project and holds a Master's degree in Public Health from the School of Public Health at the Université de Montréal. His research interests include youth mental health, suicide prevention, 2S/LGBTQ+ communities, and the development and evaluation of interventions tailored to the needs of diverse populations. His master's thesis explored the experiences of seeking support among LGBTQ+ youth experiencing suicidality in rural Quebec.

Alumni students

Sarah Mangle (she/her)

MASTER 2026
Sarah completed a Master's degree in Public Health at the Université de Montréal. Her master's thesis examined cannabis use and mental health among plurisexual adolescent girls and young women. She is currently a Research Coordinator at the CRCHUM and a PhD candidate at the Université de Montréal. Her research interests focus on the scientific, psychometric, and sociocultural dimensions of measurement in public health research, with a particular emphasis on substance use.

Geoffrey Ferber (he/him)

MASTER 2022
Geoffrey holds a Master's degree in Public Health from the School of Public Health at the Université de Montréal. As part of his work with the Qollab research lab, his research focused on the mental and sexual health of gay, bisexual, and queer populations during the COVID-19 pandemic. Now based in Paris, he has transitioned to the fields of healthcare professional education and quality management in hospital settings.

Simon Ouellet (he/him)

MASTER 2026
Simon holds a Master's degree in Public Health from the School of Public Health at the Université de Montréal. His master's thesis explored the experiences of seeking support among LGBTQ+ youth experiencing suicidality in rural Quebec. He is currently a Research Assistant at Qollab, where he works on the Pride Talk project. His research interests include youth mental health, suicide prevention, 2S/LGBTQ+ communities, and the development and evaluation of interventions tailored to the needs of diverse populations.

Liz Dromer (she/her)

MASTER 2021
Élisabeth (Liz) Dromer completed her Master of Public Health (Research) in 2021. Her master's thesis examined how individuals who have experienced sexual orientation and gender identity change efforts (SOGICE), often referred to as conversion practices or conversion therapy, recover from these experiences. She is currently pursuing a PhD in Clinical Psychology at the University of Ottawa.

Emmanuelle Gareau (she/her)

PhD 2026
Emmanuelle holds a PhD in Public Health from the Université de Montréal, Emmanuelle has developed expertise in sexual and reproductive health promotion. Her doctoral thesis focused on the sexual health of survivors of female genital mutilation living in Western contexts. At Qollab, she contributed to several knowledge synthesis initiatives, notably as part of the Pride Talk project. Today, she works in scientific and strategic health analysis as a consultant and community-based researcher with various organizations.

Chercheur·e·s post-doctorant·e·s

Tara Chanady (she/her)

CHERCHEURE POST-DOCTORANTE 2021-2023
Tara est directrice générale du Réseau des lesbiennes du Québec (RLQ). Suite à l'obtention de son doctorat en communication à l'Université de Montréal en 2021, elle a fait son postdoctorat au sein de l'équipe Qollab, où elle a travaillé comme conseillère à la recherche pendant deux ans. Elle a coordonné la collecte et la présentation des données du projet Cannapix, intégrant des perspectives queer et féministes dans l'analyse des résultats. Elle collabore encore avec Qollab par le biais du RLQ, notamment sur les expériences liées à l’accès aux soins de santé des femmes et personnes LBQ+ au Québec.

Keven Lee (il)

CHERCHEUR POST-DOCTORANT 2024-2025