PhD Med., Head of the Radiotherapy Department, Moscow Clinical Scientific Center named after A.S. Loginov (Moscow).

Head of the Radiotherapy Department at A.S. Loginov Moscow Clinical Research Center (MCRC), Radiation Oncologist, Candidate of Medical Sciences (Ph.D. equivalent). A. Nazarenko graduated from I.M. Sechenov First Moscow State Medical University with a degree in General Medicine (1997). Completed clinical residency in Oncology (1999) and postgraduate studies in Oncology (2002) at the N.N. Blokhin Russian Oncology Research Center. Defended his Candidate of Medical Sciences dissertation in 2003 on "Radiation Therapy in the Multimodal Treatment of Patients with Ewing's Sarcoma".

A. Nazarenko began his career at the N.N. Blokhin Russian Oncology Research Center, serving as Researcher (2002–2006) and Senior Researcher (2006–2010) in the Radiology Department. From 2010 to 2013, he headed the Radiology Department at the N.A. Semashko Central Clinical Hospital No. 2 of JSC Russian Railways (Moscow). Between 2013 and 2015, he held the positions of Deputy CEO and Chief Physician at CyberLife LLC (Moscow). Currently, he leads the Radiotherapy Department at A.S. Loginov MCRC. A. Nazarenko is the author of over 80 scientific publications.