I would like my child to be seen by my own Paediatrician. Can I cancel my General Clinic appointment? Yes, you can. Please email to Contact_YPS@hpb.gov.sg to cancel the appointment and request your Paediatrician to update the Health Booklet after your child has been seen. Related articles I would like my child to have his Immunisation at my General Practitioner’s Clinic. Can I cancel my Immunisation appointment? Will I be issued with an official receipt for my online payment, either by HealthHub or by the respective healthcare institutions? My child is in primary /secondary school. Why can’t I book appointment at Student Dental Centre? Who should I contact if I have further enquiries on my payments or bills? Must parents/guardians accompany our child for the appointment at the Student Health Centre?