Dr. Marek Gruca joined Queen’s University in 2025 as an Assistant Professor in the Division of Hospitalist Medicine. Prior to his medical training, he received his HBSc from McMaster University and his MSc from the University of Western Ontario. He earned his MD from St. George’s University in Grenada, then completed his Internal Medicine residency at SUNY Upstate Medical University in Syracuse, NY. Prior to his appointment at Queen’s University, Dr. Gruca served as a hospitalist and Vice-Chair of Medicine at Carilion Clinic New River Valley Medical Center in Christiansburg, VA.