Dr. Weng''s research interests include pulmonary endothelial cells.Dr. Weng received his undergraduate degree from Capital University of Medical Sciences in Beijing, China and his M.D. from Beijing Heart, Lung and Blood Institute. He completed residencies at Nassau County Medical Center, the University of Pittsburgh School of Medicine and Beijing Chaoyang Hospital and fellowships at Children’s Hospital of Pittsburgh and the University of Pittsburgh School of Medicine.He is certified by the American Board of Anesthesiology.