obstetrics and gynecology department; OB/GYN department
Refers to the hospital department or medical specialty combining obstetrics and gynecology.
She works in the obstetrics and gynecology department.
I'd like to make an appointment with the OB/GYN department.
Since finding out I was pregnant, I've been going to a nearby OB/GYN clinic.
Since my periods were irregular, I decided to see an OB/GYN.