Chest Physician. General Practitioner. Radiologist. Duration of clinical practice 24 years.

I am a doctor in 4th generation.

My great-grandfather Artemiy R. Piletskiy, was chief of TB sanatorium in Tver region for a long time.

My grandmother Susanna F. Marchenkova, was chief of surgical department (bone TB) in TB sanatorium in Tver region for a long time.

My father Vladimir G. Marchenkov, worked as a general practitioner.

Duration of medical practice of my family more than 140 years.