Robert A. Sandhaus, M.D., Ph.D., FCCP, is a Professor of Medicine at the National Jewish Health in Denver, Colorado. He is also the Executive Vice President and Senior Medical Director of AlphaNet and the Clinical Director of the Alpha-1 Foundation, two not-for-profit organizations serving the Alpha-1 community. Dr. Sandhaus received both his medical degree and his Ph.D. from Stony Brook University School of Medicine in Stony Brook, New York. He completed his residency in internal medicine at the Beth Israel Hospital in Boston, Massachusetts, and a pulmonary fellowship at the University of California, San Francisco in San Francisco, California. Dr. Sandhaus specializes in pulmonary medicine and is experienced in AATD, COPD, and critical care medicine.