noun
quack doctor; incompetent doctor
Colloquial, derogatory term for a doctor who is unskilled or unqualified.
あのへぼ医者に診てもらうくらいなら、自分で薬を買ったほうがましだ。
I'd rather buy medicine myself than see that quack doctor.
Also means 'quack doctor', but is more established and slightly less colloquial than へぼ医者.
へぼ is a colloquial prefix meaning 'bungling' or 'poor-quality', attached to 医者 (doctor). The exact origin of へぼ is uncertain.