Assoc. Prof. Natalia Chilingirova is Head of the medical oncology clinic. She graduated from the Medical University in Sofia and afterwards worked at the National Oncology Hospital in Sofia where she specialized in medical oncology and worked as an assistant doctor in the clinic. She has a PhD in the field of lung cancer treatment focusing on the new personalized therapeutic approaches and next generation sequencing. Dr. Chilingirova completed several specializations in Switzerland and Austria, she passed numerous international trainings and oncology seminars at some of the world’s most renowned research centers such as MSKCC in the United States. She is member of ESMO, ASCO and others. Author of more than 45 scientific publications in Bulgarian and international journals.