Dr. Luderve Rosier is a hospitalist, or physician who specializes in managing the care of patients within the hospital. Dr. Rosier practices at the Hospital of the University of Pennsylvania and Penn Presbyterian Medical Center. She joined the Division in 2026 and currently serves as an Instructor of Medicine at the Perelman School of Medicine.  In addition to English, she speaks Haitian-Creole.

Dr. Rosier earned her medical degree from the University of Florida College of Medicine and completed her Internal Medicine residency at Duke University Medical Center.