Dr. Ashim Arora is a renowned pulmonologist in Simi Valley, California and he works at several hospitals in the area, such as Los Robles Hospital and Medical Center and Simi Valley Hospital and Health Care Services. He got his diploma from Government Medical College Patiala and did his residency in Internal Medicine at University of Illinois College of Medicine at Chicago. Dr. Arora also did a fellowship in Pulmonary Disease at UCLA Medical Center. He is certified in Critical Care Medicine, Pulmonary Disease and Sleep Medicine and has an experience of more than 20 years.