Specializations Study medicine in SofiaSofia is the capital and largest city of Bulgaria. 1.26 million people live in the city and 1.68 million people live in its metropolitan area. Study medicine in PlovdivPlovdiv is the second-largest city in Bulgaria, with a population of 341,567 inhabitants as of 2015, while 544,628 live in its urban area. Study medicine in VarnaVarna is the third largest city in Bulgaria and the largest city and seaside resort on the Bulgarian Black Sea Coast. Study medicine in PlevenPleven is the seventh most populous city in Bulgaria. Located in the northern part of the country, it is the administrative centre of Pleven Province, as well as of the subordinate Pleven municipality.