Dr. Roy-Lacroix is ​​an associate professor at the University of Sherbrooke and a specialist in Maternal and Fetal Medicine at the CIUSSS de l’Estrie-CHUS since 2014. She completed her medical training and her specialty in obstetrics and gynecology at the University of Sherbrooke in 2011. She then completed her subspecialty training in Maternal and Fetal Medicine at the University of Ottawa in 2013. Dr. Roy-Lacroix has been the director of the Maternal and Fetal Medicine Department since 2020.

Dr. Roy-Lacroix sits on several expert committees, including the coordinating committee of the Quebec Prenatal Screening Program and the Royal College of Physicians and Surgeons of Canada for certification in maternal and fetal medicine. She is also involved in research, serving on the scientific evaluation committee of the clinical research centre. Her main interests are in pre-eclampsia and screening for fetal heart defects.