I've been to several OB/GYN clinics in Busan, but is there a hospital where everything can be done in one place?

I go to the endocrinology department for thyroid checkups, the OB/GYN separately for uterine issues, and yet another place for breast checkups. Visiting three different hospitals like this is taking up so much time and money. I especially want to be treated by female medical staff, but finding a place with that kind of environment is harder than I thought. Has anyone in the Busan area been to an OB/GYN clinic where they can handle various women's health issues all in one place?