Are you looking for a school where you are not required to physically perform the dissection yourself or a school that actually does not have the dissection at all?
I don't know any schools in particular that don't have a gross dissection lab at all, but I believe there are plenty that do not require you to physically do the dissecting if you choose not to. I remember being told (or reading?) about at least one school where the actual dissection was done by whomever volunteered within the group. In addition, since the number of cadavers is usually very limited, the body is often shared by numerous classes and a number of persons within each class, which leaves little dissection available to each individual regardless.