Hi Juuzbe, my son's doctor, A/Prof Ong Hian Tat is really experienced in the epilepsy field. He is at NUH. If you go through A&E and is a singaporean, your fees will be subsidised but you cannot choose a doctor. If you can go to polyclinic and get a referral letter, then make an appointment with Clinic A, then you can get it even cheaper, but cannot choose doctor too. However, the neuro pd team at NUH is pretty strong. They see epileptic kids all the time. The senior ones are Prof Low Poh Sim, A/Prof Ong Hian Tat, A/Prof Stacey Tay. There are 2 fellows from Phillippines: Dr Armi and Dr Cecilia. (All these quoted to the best of my knowledge).
However, if the case is serious, the more senior doctors will be assigned. My son was assigned to A/Prof Ong initially, then Dr Armi took over. However, later when he developed status epilepticus (an medical emergency), A/Prof Ong took over. Sometimes a few doctors will see my son. You should seek a second opinion if you are worried. Also, do ask lots of questions. A/Prof Ong is really a very good teacher. He will need the test results done before at other hospitals.
Take heart. I know how it feels.