Andrew Klein, M.D., MBA
Chief Medical Officer
As Chief Medical Officer, Andrew Klein serves as an expert medical and clinical resource to UNOS, the donation and transplant community, and the general public.
Dr. Klein joined UNOS following a distinguished career of more than four decades in clinical, academic and research medicine, global public health, and leadership. A transplant surgeon, he served as founding director for both the Johns Hopkins Comprehensive Transplant Center and the Cedars-Sinai Comprehensive Transplant Center.
Dr. Klein earned a B.S. in zoology from Duke University, and his M.D. and MBA from Johns Hopkins University, and completed fellowships at Harvard University and the David Geffen School of Medicine at UCLA.