Dr. Nikki Clarence Ong Sy is a Optometrist in Binondo, Manila and has an experience of 4 years in this field. Dr. Nikki Clarence Ong Sy practices at Unique Vision Center in Binondo, Manila,Unique Vision Center Inc. in Ermita, Manila and Unique Vision in Fairview, Quezon City. He completed Doctor of Optometry from Centro Escolar University in 2015. He is a member of Member - Integrated Philippine Association of Optometrist. Some of the services provided by the doctor are: Keratometry,Refraction,Visual Acuity and Eye Evaluation etc.