A visit to Hospital São Luiz Unidade Jabaquara will give you a good understanding of the work being done today in the health industry. Ask when the next open day or tour is planned.
This health care facility is in Jabaquara, but Hospital São Luiz Unidade Jabaquara of course isn't the only thing to check out in this area. If you're eager for more sights, Paulista Museum is worth stopping at as well.