Aiden Feng, MD, MBA, is a board-certified anesthesiologist at Penn Medicine and the chief operating officer at Fabric. Prior to joining Fabric, Dr. Feng served as co-founder and chief medical officer for PilloHealth, an at-home health tech device company that was sold to Stanley Black and Decker in 2020. He was also head of strategy for Medumo, a patient navigation and engagement solution that Philips acquired in 2019. Dr. Feng received both his MD and his MBA from Harvard University. He completed his residency at Brigham and Women’s Hospital.