Psychosis is a serious mental illness that should be treated by the best people out there, to prevent deterioration and long term consequences.
The best people out there are part of this team called the "EPIP", which stands for the early intervention program for psychosis in Singapore. The team leader is usually a senior psychiatrist, with a team of mental health nurses, psychologists and other therapists.
Some of the milder cases can be seen by family doctors with an interest in mental health.
If you are not sure where to look, you probably can start from seeing one of these GPs first.
