Tsintiris Konstantinos is a Pulmonologist - Tuberculosis Specialist - Military Physician with a private practice in Aigaleo. He holds a degree from the Medical School of Aristotle University of Thessaloniki and has received advanced training at the Pulmonary Clinic and Intensive Care Unit of Massachusetts General Hospital at Harvard in Boston, USA. Additionally, he trained as a Second Lieutenant and First Lieutenant at the Military Health Application School and specialized in Pulmonology - Tuberculosis at the University Pulmonary Clinic of the General Thoracic Diseases Hospital "Sotiria." The physician has extensive professional experience, having served as Director of the Pulmonary Clinic at the 401 General Military Hospital of Athens for 10 years, as well as Consultant at the Pulmonary Clinic of the 417 Military Fund Nursing Institution (NIMTS). Furthermore, he has been Consultant in the Pulmonary Clinic, Consultant in the Intensive Care Unit for polytrauma patients, Director of the Endoscopy Unit and Pulmonary Clinic Nursing Unit at the 401 General Military Hospital of Athens, Medical Company Commander at the Armored Training Center in Avlona, and Professor in the Pulmonology - Tuberculosis course at the Nursing Officers School. Lastly, he has participated in numerous conferences in Greece and abroad, presenting many papers, and has several publications in both Greek and international scientific journals.