Dr Gerard Chuah is presently a senior eye surgeon in private practice at Total EyeCare Center, Asian Diabetic & Retinal Disease Center, Singapore Lasik Surgical Centre, all of which are located at #06-01 Camden Medical Centre. A former Public Service Commission scholar, he was the former Head of the Eye Service in Alexandra Hospital and a former consultant eye surgeon in the Eye Institute, National Healthcare Group.

He was formerly a visiting consultant eye surgeon to the tertiary vitreoretinal clinic in The Eye Institute at Tan Tock Seng Hospital.

He obtained his Fellowship of the Royal College of Surgeons in Edinburgh in 1993, and obtained his Master of Medicine in Ophthalmology from the Postgraduate School of Medicine, National University of Singapore in 1994. He finished his advanced specialist training in 1997, and obtained his Fellowship of the Academy of Medicine, Singapore in 1998.