Someone living in QC might come along with a better answer, but you could always google child psychologist iq testing in QC, and start there. Someone else might know though, if any schools sponsor sessions.
Oh, just saw this from another post: “We noticed that a number of our kiddie members are from Headway School in Quezon City. Psych tests are given there, and maybe you can try that. You may get in touch with the following:
Headway School for Giftedness (contact number: 926-9174).
Psychpros by Dr. Leticia Ho (contact numbers 7242038/7239750)