Dr. Svolis Nikolaos is a Specialist Pulmonologist - Tuberculosis Specialist and PhD holder from the University of PADOVA, with a private practice in Chalandri. He specialized in the Intensive Care Unit in the rehabilitation of Chronic Obstructive Pulmonary Disease (COPD) and in sleep disorders. He has many years of clinical experience and has been working as an Occupational Physician since 1995. Additionally, he is a Collaborator at the Athens Medical Center and the Psychiko Medical Center. In his private practice, he performs fiberoptic bronchoscopy, lung biopsy, asthma and obstructive pulmonary disease assessment, respiratory function testing and home blood gas analysis, Sleep Study - Overnight Oximetry, exercise spirometry, and manages lung cancer cases.