Alireza Nathani practices at the University of Minnesota Medical Center as well as Southdale Hospital in Edina. His clinical expertise is in interventional pulmonology and the care of critically ill patients. Nathani is enthusiastic about providing the very best care to his patients. His Research Summary includes Point-of-care ultrasound, Lung cancer screening, and Outcome improvement in the intensive care unit.

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Roy Joseph Cho is an interventional pulmonologist who is board-certified in Interventional Pulmonology, Pulmonary Medicine, Critical Care Medicine, and Internal Medicine. He is an Assistant Professor of Medicine and Clinical Advisor to the Earl E. Bakken Medical Device Center at the University of Minnesota. He also attends in the medical intensive care unit as well as on the pulmonary and interventional pulmonary consult service. Cho is involved in didactic and clinical training for pulmonary, critical care, and interventional pulmonary fellows, as well as internal medicine house staff, rotating in the ICU, pulmonary consult, or interventional pulmonary service. He is an instructor for the point-of-care ultrasound (POCUS) courses for medical students and critical care fellows at the University of Minnesota. Cho is an active principal investigator and holds device patents within the interventional pulmonary space. He is the creator and editor for UMN's Interventional Pulmonary YouTube Channel. His clinical interests include pleural disease, central airway obstruction, point-of-care ultrasound in ICU, and pulmonary mechanics. His research focuses on 3D custom airway design, management of central airway obstruction, and device innovation in interventional pulmonary.