Homeroom Advisor

Is it possible to show someplace that is easily accessible the homeroom advisor for each student? Often I send an email to a parent and I want to copy the homeroom advisor on the email, but I don't have access to that information. Or am I just overlooking it? I have my homeroom information, but when I look up a student who I teach that isn't in my homeroom, I have no way of knowing which homeroom the student is in. That would also be a very beneficial feature.