Doctor At Work is the world's largest Russian-speaking social network of doctors. First place in the world among social networks for physicians on a daily audience and the average time on site for a visitor (souce: Alexa.com, august 2012). Users earn money, help make diagnoses, publish clinical cases, search for the vacancies, communicate with colleagues, ask questions and improve their professional level. After registration we ask users to inform us where they work or send us a medical degree. Thus we guarantee: all users – doctors. Everyday we pay doctors for popular publications and conduct professional competitions, regularly offer financial opportunities from medical companies.