Dr. med. univ. Gregory Lask is an experienced cardiologist who works in both cardiac surgery and internal intensive care medicine. During the pandemic, he provided unscheduled support to the intensive care units in Munich. His focus in interventional cardiology is on the implantation of pacemakers and implantable defibrillators as well as their monitoring and aftercare. He carries out cardiac catheter examinations at München Klinik Bogenhausen and supports the cardiac catheterization laboratory with on-call services. He treats cardiology patients in the private outpatient clinic at Herzzentrum Bogenhausen under the direction of Prof. Dr. Ellen Hoffmann. Since 2019, Dr. Lask has also worked as an active emergency physician and continues this activity alongside his position as senior physician at the Center for Internal Medicine.