Dr. Carlos Alvarado-Valdes graduated medical school from the Universidad Autonoma de Nuevo Leon. He completed his residency program at Banner Good Samaritan Medical Center and his fellowship at University of Wisconsin. Dr. Valdes is specialized in pulmonology and board certified in critical care medicine, pulmonary disease, and sleep medicine. He has been in practice for more than 20 years and is affiliated with Banner Thunderbird Medical Center and Del E Webb Memorial Hospital.