Dr.Orgilmaa Regzedmaa is a certified general surgeon and senior lecturer at the Nursing School of the Mongolian National University of Medical Science in Ulaanbaatar, Mongolia. Education 1998-2004. Medical Doctor, Medical Science and Surgery. School of Medical Science. Health Science University of Mongolia. 2004-2006. Licensed Physician General Surgery. Postgraduate Training Institute at the Health Science University of Mongolia. 2014- 2016. Master of Science, Mongolian National University of Medical Science. Title of thesis: “Retractability of prepuce in Mongolian boys aged 2-12 years, Anatomopathologic research on prepuces” 2016-2019. Philosophy of Doctor, Tianjin Medical University. Title of thesis: “The Expression of DLL3, CTLA-4, and MSTN in Small Cell Lung Cancer Tissues and the Relationship with the Prognosis” Professional Experiences 2006-2007. Training Assistant. Health Care Professional Center at the Health Science University of Mongolia. 2007-2009. Physician of General Surgery at “Eruul Amgalan“hospital. 2009-up to date. Lecturer of General Surgery. Mongolian National University of Medical Science. Her main field of research is immunotherapy, biomarkers, lung cancer, and psychological well-being. She published 3 books and international and national papers.