 He founded Kollel Toronto along with Rav Yaakov Hirschman in 1970.She'eilos U'Teshuvos Ma'ayanei Shlomo, a compilation of his Teshuvos (Halakhic responsa), was published by his son in law, Avrohom Goldner.Rav Mordche Kanner has written multiple works based on the rulings of Miller, including Shoshanas Yisroel on Hilchos Purim.