Margarita Kruchinina - was born in Novosibirsk. MD, Doctor of Medical Sciences, Associate Professor. Positions: 1983-1989, Novosibirsk Medical Institute, Russia, "medical case", graduation - 1989, specialty "doctor", 1989-1991, Residency in Institute of Therapy of the Academy of Medical Sciences of the USSR, Russia, 630003, Novosibirsk, 2002-2005, Doctorate in therapy, Institute of Internal Medicine SB RAMS, Novosibirsk, 2009-2020, Leading researcher, Laboratory of gastroenterology, Research Institute of Internal and Preventive Medicine – Branch of Federal State Budget Scientific Institution the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences. Present Position - Leading researcher, Laboratory of gastroenterology, since Dec 2009 Research Institute of Internal and Preventive Medicine -Branch of the Institute of Cytology and Genetics, Siberian Branch of the Russian Academy of Sciences. Author of 297 printed works, including 6 monographs, 10 teaching aids, 14 patents for inventions. Research topics - Gastroenterology, Cardiology, Thrombosis, cell, virus, dielectrophoresis, medical devise, sensors.