No physician, qualified examiner, or clinical psychologist shall state to any person that involuntary admission may result if such person does not voluntarily admit himself to a mental health facility unless a physician, qualified examiner, or clinical psychologist who has examined the person is prepared to execute a certificate under Section 3-602 and the person is advised that if he is admitted upon certification, he will be entitled to a court hearing with counsel appointed to represent him at which the State will have to prove that he is subject to involuntary admission.