Well said @colorado_mom! We tend to inflate the importance of grades, school choices, etc. to the point it can be harmful.
@solveforx, there’s really no place on an application for that. It’s sort of like asking where would you put diabetes? It’s not part of the assessment process. Depression really is very analogous to diabetes in this scenario. It’s not germane to the application and not a good idea rushing off to college without it being adequately treated.
Good luck.