Rabbi Rosner, who received semicha from RIETS, taught in YU’s Stone Beis Medrash Program. He also served as mara d’asra of Congregation Bais Ephraim Yitzchok in Woodmere, NY prior to making aliyah in 2008. At OU Torah, he is responsible for a number of popular series.
On parsha, Rabbi Rosner delivers the aptly-named series Rabbi Rosner on Parsha. He delivers a regular shiur on the daily daf, plus an intermittent series call Daf B’Iyun, delving into a variety of relevant topics that appear in the week’s daf yomi. In addition to these, he also delivers a series of shiurim on the Rambam’s Sefer HaMitzvos.
Rabbi Rosner’s shiurim are immensely popular all over the world. Give them a try and you will almost definitely end up adding him to those series you follow regularly!