Rabbi Daniel Mann is a graduate and musmach of Yeshiva University and a musmach (Yadin Yadin) of Eretz Hemdah. At Eretz Hemdah, he serves as a dayan, a senior respondent on the Ask the Rabbi internet responsa program, the editor of Hemdat Yamim and Living the Halachic Process. He is the author of the Vebbe Rebbe column. He also serves as a Ram at Yeshiva University's Israel Kollel (Gruss). He was a Rosh Kollel and a dayan in the US and has taught in several yeshivot in Israel for post high school overseas students.