He practiced medicine at several hospitals in Bucharest, including Colentina [ro] (1952–1957), Ioan Cantacuzino (1957–1965), and Gheorghe Marinescu (1965–1970).
[1] Beginning in 1974, he collaborated as an informant of the Securitate secret police of the communist regime.
[3] In 2007, Cotidianul published informative notes sent by Bălăceanu-Stolnici to the Securitate, which included a sketch of Vlad Georgescu's Munich apartment, drawn after a visit to his place in October 1984.
[4] According to Georgescu's former colleagues, these notes might have helped in the presumed assassination by irradiation of this Radio Free Europe journalist.
[8] In 2003, President Ion Iliescu awarded him the Order of the Star of Romania, Knight rank.