After the war, Moestopo moved to Jakarta, where he took office as Section Head for Jaw Surgery at the Army Hospital (now Gatot Subroto Military Hospital).
Setelah perang, Moestopo pindah ke Jakarta, di mana dia menjabat sebagai Kepala Bagian Bedah Rahang di Rumah Sakit Angkatan Darat (sekarang RSPAD Gatot Subroto Militer).