Full Professor at the Pharmacology Department TSU Faculty of Medicine; delivers lectures in Basic and Clinical Pharmacology as well as in Rational Pharmacological Therapy. She is a member of the Georgian Society of Pharmacologists, the Georgian Association of Women Doctors and the Scientific Council of the TSU Faculty of Medicine. Research includes pharmacological medications affecting the cardiovascular system. Kezeli is the author of four monographs, over 60 scientific articles and five reference books, as well as the editor of basic textbooks in pharmacology. For years, she has been a WHO expert in the field of rational use of drugs. She has delivered a WHO educational course in rational use of drugs for doctors, nurses and pharmacists in Georgia, Uzbekistan, Kazakhstan and The Netherlands. She is a regular participant and speaker at international congresses and conferences. She has received a patent for the medication for treatment and prophylaxis of necrosis- inflammatory damage of myocardium, Georgia, the National Intellectual Property Center Sakpatenti.