専門家に診てもらう必要があります

専門: expert, expertise, professional, specialized, speciality, specialty, major
家: house, home, family, building, residence, dwelling, residency, habitation
に: in, to, on, at, into, upon
診る: examine, examines, diagnose, check
て: the, it, have
もらう: get, receive, to get, to receive
必要: need, have, necessary, needed, required, must, want, essential, necessity, indispensable
が: is, there, but, ga, will, however
ある: a, is, an, be, there is, to be, locate
ます: will, to be, i will, to make, to do, to have