医家 is read as いか (ika) and means doctor.
いか
ika
かていい
family doctor
いがく
medical science
いしゃ
doctor
いだい
medical school
いいん
doctor's office
いちょう
medical director
い
いじ
medical practice
いっか
(one's own) style
くげ
Imperial Court
こっか
state
さっか
author