Большой Кремлёвский дворец
In the 1930s, Ivanov-Schitz was a lead architect for the Medical-Sanitary Board (Лечсанупр), a state institution that catered for the Kremlin elite. He completed various high-profile resorts in Sochi and Barvikha and was allowed to rebuild the halls of the Grand Kremlin Palace so it could seat the assemblies of the Supreme Soviet. In the 1990s, his alterations were torn down and the Palace was rebuilt to the original plans of Konstantin Thon (1794–1881).