The Medical University - Sofia is the oldest Higher Medical Education Institution in Bulgaria and it was founded in 1917. Medical University Sofia has garnered a reputation of a strong educational institution as it is among the top 20 universities of Bulgaria. World University Rankings 2021. If you like what you're reading online, why not take advantage of our subscription and get unlimited access to all of Times Higher Education's content? Medical University Sofia or Медицински университет София (MU-Sofia) - public higher education institution in Bulgaria.MU-Sofia was founded in 1917. People like it because it is located in the capital of Bulgaria (there are many events, international students, etc. For the period of 20 years more than 140 Erasmus Inter-institutional Agreements have been signed with partner universities from 25 Programme countries and 8 Partner countries.