Halakhah sobre Nedarim 4:11

The Sema (C.M. 156:3) attempts to resolve the problem by explaining that the Shulchan Aruch refers to a conventional doctor, not a mohel. The Taz (C.M. 156:1), however, notes that a conventional doctor also performs a mitzvah by healing his patients.¹⁴¹See Rambam’s commentary to the Mishnah, Nedarim 4:4. The Taz resolves the inconsistency of the Shulchan Aruch's ruling by distinguishing between a mitzvah that “depends on the gathering of people,” such as the minyan and tzedakah distribution center mentioned by the Tur, and a mitzvah for which the service provider “can go to the homes of the people he is servicing,” such as a brit milah. Neighbors can object to the latter type of mitzvah but not the former.