内科D. of internal medicine

　　外科 D. of surgery

　　小儿科D. of pediatrics

　　妇产科D. of obstetrics & gynecology

　　牙科D. of dentistry

　　眼科D. of ophthalmology

　　耳鼻喉ENT(ear-nose-throat)

　　骨科D. of orthopedics

　　神经科D. of neurology