Alexander Tsibyrkin

Alexander Tsibyrkin is a Russian endocrinologist and blogger. He is the author of the popular blog "Занимательная эндокринология". Tsibyrkin is a well-known expert in the field of endocrinology and has written extensively on the topic. He is also a popular speaker and has given numerous lectures on endocrinology and related topics. Tsibyrkin is active on social media and has a large following on Twitter and Instagram.