Dr. Sagar Vallabh is a hospitalist, or physician that specializes in managing the care of patients within the hospital. Dr. Vallabh practices at the Hospital of the University of Pennsylvania and Penn Presbyterian Medical Center. He joined the Division in 2025 and currently serves as an Assistant Professor at the Perelman School of Medicine. 

Dr. Vallabh earned his medical degree from Case Western University School of Medicine and completed his Internal Medicine residency at the Hospital of the University of Pennsylvania.