Dr. Harry Saag, Co-Founder & CEO


Dr. Harry Saag is a board-certified internal medicine physician and the CEO of Roster, a tech-enabled healthcare company assisting organizations' transition to value-based care by redefining the ways in which care is delivered for high-risk, high-need patients.

Prior to Roster, Harry served as the Medical Director for Network Integration and Ambulatory Quality at NYU Langone Health. In this role, he led NYULH’s ambulatory quality program for over 2,000 physicians across more than 200 sites consisting of an Academic-based Faculty Group Practice as well as a Network of Federally Qualified Health Centers.

He was born and raised in Birmingham, Alabama, and received an Economics Degree from The University of Georgia. He then returned to his native Alabama where he received his medical degree from The University of Alabama – Birmingham before moving to New York where he completed his residency training in internal medicine at NYU School of Medicine and subsequently served as a Chief Resident. His work has been published in JAMA, JAMA Internal Medicine, and the Journal of General Internal Medicine among others.