Elena Aleksandrovna Belyaeva, a distinguished medical professional, holds the esteemed title of Doctor of Medicine (Doctor of Medical Sciences) and serves as a professor in the internal diseases department at the Medical Institute of Tula State University since 2011. She has been a practicing rheumatologist since 1996. Dr. Elena conducts research activities on osteoarthritis and osteoporosis problems and has got more than 200 scientific publications. She is a chief editor of “Clinical Medicine and Pharmacology” journal.