Sam Pejham, M.D., FAAP, Assistant Clinical Professor of Pediatrics at UCSF, is the Director of Tri-Valley Pediatrics and Chief of Department of Pediatrics at ValleyCare medical center in Pleasanton, CA. He is also the co-founder of AsthmaMD, the number one used asthma mobile application. Dr. Pejham trained in pediatrics at the New York Medical College, in Valhalla, NY. Dr. Pejham's work has focused on general pediatric care, allergy treatment , sublingual allergy drop usage, asthma management, use of technology in asthma control and primary prevention of asthma.