After nearly two decades, Dr. Miranda Bailey is back to her best role on Grey’s Anatomy.

This article contains spoilers forGreys Anatomy.

Dr. Bailey has come a long way since we first met her almost two decades ago.

Dr. Bailey (Chandra Wilson) looks over the railing at Grey Sloan

According toseason 20 showrunner Meg Marinis, Bailey is the teacher of all teachers.

Shes created surgeons like Meredith Grey and Cristina Yang and Alex Karev and Izzie and George.

The Residency Program may have fallen while she was Chief, but it wasnt her fault by any means.

About them, and the patients they care for.